forks/gldragon: dmply.cpp annotate

annotate dmply.cpp @ 107:2b30217a3c39 default tip

Fix verbose build echos.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 29 Feb 2024 21:48:47 +0200
parents	03aa729a9e90
children

rev	line source
70 03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 //
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 // GLDragon - OpenGL PLY model viewer / simple benchmark
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 // -- PLY file parsing
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4 // Programmed and designed by Matti 'ccr' Hämäläinen <ccr@tnsp.org>
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 // (C) Copyright 2019 Tecnic Software productions (TNSP)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 //
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 // See file "COPYING" for license information.
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 //
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include "dmply.h"
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #include <SDL_endian.h>
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13 static DMPLYPropType dmPLYParsePropType(const std::string &name)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	14 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	15 if (name == "list")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16 return PLY_TYPE_LIST;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	17 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18 if (name == "float" \|\| name == "float32")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	19 return PLY_TYPE_FLOAT;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21 if (name == "double" \|\| name == "float64")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22 return PLY_TYPE_DOUBLE;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	24 if (name == "uchar" \|\| name == "uint8")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 return PLY_TYPE_UINT8;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27 if (name == "int16")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	28 return PLY_TYPE_INT16;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	29 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	30 if (name == "uint16")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 return PLY_TYPE_UINT16;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 if (name == "int" \|\| name == "int32")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 return PLY_TYPE_INT32;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	35 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	36 if (name == "uint" \|\| name == "uint32")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	37 return PLY_TYPE_UINT32;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	38 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39 return PLY_TYPE_NONE;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	43 static bool dmPLYParsePropertyValueASCII(DMPLYFileInfo &info, const DMPLYPropType ptype, DMPLYPropValue &pval, size_t &pos)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45 size_t len = 0;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46 std::string val = info.line.substr(pos);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48 switch (ptype)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 case PLY_TYPE_INT8:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 case PLY_TYPE_INT16:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52 case PLY_TYPE_INT32:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 pval.v_int = std::stoi(val, &len);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 case PLY_TYPE_UINT8:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57 case PLY_TYPE_UINT16:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58 case PLY_TYPE_UINT32:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	59 pval.v_uint = std::stoi(val, &len);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	61
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62 case PLY_TYPE_FLOAT:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	63 pval.v_float = std::stof(val, &len);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	64 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	65
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66 case PLY_TYPE_DOUBLE:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67 pval.v_double = std::stod(val, &len);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	69
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70 default:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	71 return info.textError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	72 "Internal error, unimplemented PLY property type");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	73 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	74
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75 pos += len;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	76
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	77 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	78 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	79
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81 static bool dmPLYParsePropertyASCII(DMPLYFileInfo &info, DMPLYFileProperty &prop, size_t &pos)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	83 switch (prop.type)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	84 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	85 case PLY_TYPE_LIST:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86 prop.list_values.clear();
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 if (!dmPLYParsePropertyValueASCII(info, prop.list_num_type, prop.list_num_value, pos))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 for (unsigned int n = 0; n < prop.list_num_value.v_uint; n++)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93 DMPLYPropValue pval;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94 if (!dmPLYParsePropertyValueASCII(info, prop.list_values_type, pval, pos))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	95 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	96
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97 prop.list_values.push_back(pval);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 if (prop.list_values.size() != prop.list_num_value.v_uint)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103 "Number of property list '"+ prop.name +" values not equal to number specified");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107 default:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108 return dmPLYParsePropertyValueASCII(info, prop.type, prop.value, pos);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 static bool dmPLYParseElementASCII(DMPLYFileInfo &info, DMPLYFileElement &element)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115 size_t nprop = 0, pos = 0;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117 // Read one line
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118 if (!info.readLine())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 return info.textError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 "Unexpected end of file");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 // Skip empty lines
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125 if (info.line.empty())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 // Parse the properties
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129 for (auto const prop : element.properties)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 if (!dmPLYParsePropertyASCII(info, *prop, pos))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134 nprop++;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 if (nprop != element.properties.size())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 "Expected N properties, got different number");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147 bool dmPLYReadPropertyValueBIN(DMPLYFileInfo &info, const DMPLYPropType ptype, DMPLYPropValue &pval)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 uint8_t tmpU8;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 int8_t tmpS8;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 uint16_t tmpU16;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 int16_t tmpS16;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 uint32_t tmpU32;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154 int32_t tmpS32;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 float tmpFloat;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157 switch (ptype)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159 case PLY_TYPE_INT8:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160 info.file.read(reinterpret_cast<char *>(&tmpS8), 1);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 pval.v_int = tmpS8;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 case PLY_TYPE_UINT8:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 info.file.read(reinterpret_cast<char *>(&tmpU8), 1);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 pval.v_uint = tmpU8;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 case PLY_TYPE_INT16:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170 info.file.read(reinterpret_cast<char *>(&tmpS16), 2);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 tmpS16 = (info.format == PLY_FMT_BIN_LE) ? SDL_SwapLE16(tmpS16) : SDL_SwapBE16(tmpS16);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 pval.v_int = tmpS16;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 case PLY_TYPE_UINT16:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 info.file.read(reinterpret_cast<char *>(&tmpU16), 2);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177 tmpU16 = (info.format == PLY_FMT_BIN_LE) ? SDL_SwapLE16(tmpU16) : SDL_SwapBE16(tmpU16);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178 pval.v_uint = tmpU16;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 case PLY_TYPE_INT32:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 info.file.read(reinterpret_cast<char *>(&tmpS32), 4);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	183 tmpS32 = (info.format == PLY_FMT_BIN_LE) ? SDL_SwapLE32(tmpS32) : SDL_SwapBE32(tmpS32);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	184 pval.v_int = tmpS32;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	185 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	186
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 case PLY_TYPE_UINT32:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 info.file.read(reinterpret_cast<char *>(&tmpU32), 4);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 tmpU32 = (info.format == PLY_FMT_BIN_LE) ? SDL_SwapLE32(tmpU32) : SDL_SwapBE32(tmpU32);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190 pval.v_uint = tmpU32;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	191 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	192
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 case PLY_TYPE_FLOAT:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	194 info.file.read(reinterpret_cast<char *>(&tmpFloat), 4);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	195 pval.v_float = (info.format == PLY_FMT_BIN_LE) ? SDL_SwapFloatLE(tmpFloat) : SDL_SwapFloatBE(tmpFloat);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	196 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	198 default:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	199 return info.textError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	200 "Internal error, unimplemented PLY property type");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	203 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	206
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207 bool dmPLYReadPropertyBIN(DMPLYFileInfo &info, DMPLYFileProperty &prop)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	208 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	209 switch (prop.type)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	211 case PLY_TYPE_LIST:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	212 prop.list_values.clear();
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 if (!dmPLYReadPropertyValueBIN(info, prop.list_num_type, prop.list_num_value))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	217 for (unsigned int n = 0; n < prop.list_num_value.v_uint; n++)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	219 DMPLYPropValue pval;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220 if (!dmPLYReadPropertyValueBIN(info, prop.list_values_type, pval))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	221 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	223 prop.list_values.push_back(pval);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	224 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	225
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226 if (prop.list_values.size() != prop.list_num_value.v_uint)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	227 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	228 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	229 "Number of property list '"+ prop.name +" values not equal to number specified");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	230 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	231 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	232
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	233 default:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	234 return dmPLYReadPropertyValueBIN(info, prop.type, prop.value);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	235 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	236 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	237
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	238
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239 bool dmPLYReadElementBIN(DMPLYFileInfo &info, DMPLYFileElement &element)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	240 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	241 size_t nprop = 0;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	242
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	243 for (auto const prop : element.properties)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	244 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	245 if (!dmPLYReadPropertyBIN(info, *prop))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	246 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	247
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	248 nprop++;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	249 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	250
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	251 if (nprop != element.properties.size())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	252 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	253 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	254 "Expected N properties, got different number");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	255 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	258 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	259
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	260
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	261 bool dmLoadFromPLY(DMModel &model, const std::string &filename)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	262 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	263 DMPLYFileInfo info;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	264
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	265 return dmLoadFromPLY(model, filename, info);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	266 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	267
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	268
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	269 bool dmLoadFromPLY(DMModel &model, const std::string &filename, DMPLYFileInfo &info)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271 info.filename = filename;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	272 info.nline = info.state = 0;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	273 info.file.open(info.filename.c_str(), std::fstream::in \| std::fstream::binary);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	275 dmMsg("Trying to read mesh from '%s'.\n",
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276 info.filename.c_str());
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278 if (!info.file.is_open())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	279 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	280 dmError("Unable to open file '%s'.\n",
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	281 info.filename.c_str());
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	282 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	283 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	284
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	285 // Parse the PLY header
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	286 while (info.state >= 0)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	287 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	288 // Read one line
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	289 if (!info.readLine())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	290 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	291
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	292 // Skip empty lines
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	293 if (info.line.empty())
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	294 continue;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	295
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	296 // Split key and value
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	297 std::vector<std::string> tokens = dmStrSplit(info.line);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	298 std::string &key = tokens[0];
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	299
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	300 if (info.state == 0 && key == "ply")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	301 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	302 info.state = 1;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	303 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	304 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	305 if (info.state > 0 && key == "end_header")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	306 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	307 info.state = -1;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	308 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	309 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	310 if (info.state == 1 && key == "format")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	311 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	312 if (tokens.size() < 3)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	313 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	314 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315 "Expected value for format");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	316 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	317
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	318 info.format = PLY_FMT_UNKNOWN;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	319
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	320 if (tokens[1] == "ascii")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	321 info.format = PLY_FMT_ASCII;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	322 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	323 if (tokens[1] == "binary_little_endian")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	324 info.format = PLY_FMT_BIN_LE;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	325 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	326 if (tokens[1] == "binary_big_endian")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	327 info.format = PLY_FMT_BIN_BE;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	328
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	329 if (info.format == PLY_FMT_UNKNOWN \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	330 tokens[2] != "1.0")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	332 dmError("Unknown or unsupported PLY file format '%s'.\n",
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	333 (tokens[1] +" "+ tokens[2]).c_str());
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	334 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	335 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	336
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	337 info.state = 2;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	338 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	339 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	340 if ((info.state == 2 \|\| info.state == 3) && key == "element")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	341 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	342 if (tokens.size() < 3)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	343 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	344 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	345 "Expected a value for element key");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	346 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	347
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	348 std::string &el_name = tokens[1], &el_value = tokens[2];
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	349
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	350 if (info.elem_map.count(el_name))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	351 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	352 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	353 "Element '"+ el_name +"' has already been defined");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	354 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	355
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	356 DMPLYFileElement &elem = info.elem_map[el_name];
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	357 info.element = &elem;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358 info.elements.push_back(&elem);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	359
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	360 elem.name = el_name;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	361 elem.value = std::stoi(el_value);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	362
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	363 info.state = 3;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	364 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	365 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	366 if (info.state == 3 && key == "property")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	367 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	368 if (tokens.size() < 3)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	369 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	370 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	371 "Expected value for property");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	372 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	373
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	374 const std::string
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	375 &pr_name = tokens.back(),
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	376 &pr_typename = tokens.at(1);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	377
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	378 if (!info.element)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	379 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	380 // Should not happen
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	381 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	382 "No element defined for property '"+ pr_name +"'?");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	383 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	384
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	385 // Check if this property has been already defined
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	386 if (info.element->prop_map.count(pr_name))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	387 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	388 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	389 "Element '"+ info.element->name +
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	390 "' already has property '"+ pr_name +"' defined?");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	391 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	392
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393 // Parse property information
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	394 DMPLYPropType pr_type = dmPLYParsePropType(pr_typename);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	395 if (pr_type == PLY_TYPE_NONE)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	396 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	397 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	398 "Invalid or unsupported property type '"+ pr_typename +"'");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	399 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	400
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	401 DMPLYFileProperty &prop = info.element->prop_map[pr_name];
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	402 info.element->properties.push_back(&prop);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	403
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	404 prop.name = pr_name;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	405 prop.type = pr_type;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	406
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	407 if (pr_type == PLY_TYPE_LIST)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	408 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	409 // List is a special case
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410 if (tokens.size() < 5)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	411 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	412 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	413 "Expected more values for a list property (num_type, val_type, name)");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	414 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	415
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	416 prop.list_num_type = dmPLYParsePropType(tokens.at(2));
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	417 prop.list_values_type = dmPLYParsePropType(tokens.at(3));
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	418
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	419 if (prop.list_num_type == PLY_TYPE_NONE \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	420 prop.list_values_type == PLY_TYPE_NONE)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	421 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	422 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	423 "Invalid or unsupported property type(s)");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	424 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	425 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	426 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	427 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	428 if (info.state > 0 // && (key == "comment" \|\| key == "obj_info")
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	429 )
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	430 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	431 // Ignore comments
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	432 // .. and unknown keys
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	433 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	434 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	435 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	436 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	437 "Unexpected key '"+ key +"'");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	438 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	439 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	440
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	441 // Check header data
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	442 DMPLYFileElement *elem;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	443 DMPLYFileProperty *prop;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	444 if (info.state != -1 \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	445 (elem = info.checkElem(PLY_ELEM_FACE)) == 0 \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	446 (prop = elem->checkProp(PLY_PROP_VERTEX_INDICES)) == 0 \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	447 prop->type != PLY_TYPE_LIST \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	448 (elem = info.checkElem(PLY_ELEM_VERTEX)) == 0 \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	449 (prop = elem->checkProp("x")) == 0 \|\| prop->type != PLY_TYPE_FLOAT \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	450 (prop = elem->checkProp("y")) == 0 \|\| prop->type != PLY_TYPE_FLOAT \|\|
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	451 (prop = elem->checkProp("z")) == 0 \|\| prop->type != PLY_TYPE_FLOAT
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	452 )
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	453 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	454 dmError("PLY file did not contain expected information.\n");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	455 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	456 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	457
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	458 model.nvertices = info.elem_map[PLY_ELEM_VERTEX].value;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459 model.nfaces = info.elem_map[PLY_ELEM_FACE].value;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	460
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	461
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	462 if (model.nvertices < 3 \|\| model.nfaces < 1)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	463 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464 dmError("Invalid nvertices (%d) and/or nfaces (%d).\n",
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	465 model.nvertices, model.nfaces);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	466 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	467 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	468
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	469 dmMsg("Should have %d vertices, %d faces\n",
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	470 model.nvertices, model.nfaces);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	471
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	472 // Pre-allocate space
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	473 model.vertices.reserve(model.nvertices);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	474 model.normals.reserve(model.nvertices);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	475 model.faces.reserve(model.nfaces * 3);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	476
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	477 // Read the actual data (in order of the elements)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	478 for (auto *element : info.elements)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	479 for (int n = 0; n < element->value; n++)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	480 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	481 switch (info.format)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	482 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	483 case PLY_FMT_ASCII:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	484 if (!dmPLYParseElementASCII(info, *element))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	485 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	486 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	487
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	488 default:
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	489 if (!dmPLYReadElementBIN(info, *element))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	490 return false;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	491 break;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	492 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	493
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	494 // Check for specific elements
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	495 if (element->name == PLY_ELEM_FACE)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	496 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	497 DMPLYFileProperty &prop = element->prop_map[PLY_PROP_VERTEX_INDICES];
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	498
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	499 if (prop.list_num_value.v_uint != 3)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	500 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	501 return info.syntaxError(
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	502 "Expected 3 vertices per face");
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	503 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	504
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	505 for (unsigned int n = 0; n < prop.list_num_value.v_uint; n++)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	506 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	507 model.faces.push_back(prop.list_values[n].v_uint);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	508 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	509 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	510 else
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	511 if (element->name == PLY_ELEM_VERTEX)
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	512 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	513 DMVector3 vert;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	514 vert.x = element->prop_map["x"].value.v_float;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	515 vert.y = element->prop_map["y"].value.v_float;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	516 vert.z = element->prop_map["z"].value.v_float;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	517
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	518 model.vertices.push_back(vert);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	519
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	520 if (element->checkProp("nx") &&
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	521 element->checkProp("ny") &&
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	522 element->checkProp("nz"))
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	523 {
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	524 DMVector3 normal;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	525 normal.x = element->prop_map["nx"].value.v_float;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	526 normal.y = element->prop_map["ny"].value.v_float;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	527 normal.z = element->prop_map["nz"].value.v_float;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	528
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	529 model.normals.push_back(normal);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	530 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	531 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	532 }
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	533
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	534 dmMsg("Found %ld vertices, %ld normals, %ld faces\n",
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	535 model.vertices.size(),
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	536 model.normals.size(),
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	537 model.faces.size() / 3);
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	538
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	539 return true;
03aa729a9e90 Refactor PLY file parsing from dmscene.* to dmply.* and some helper functions into dmutil.h Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	540 }

Mercurial > hg > forks > gldragon

annotate dmply.cpp @ 107:2b30217a3c39 default tip