Mercurial > hg > dmlib

changeset 985:2fac0a28ff51

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Merged.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 27 Feb 2015 18:12:38 +0200
parents 0ba1ec9b8608 (diff) 98e749d990b0 (current diff)
children a25b6da1c4a8
files
diffstat 1 files changed, 2 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/src/dmcurves.c	Fri Feb 27 18:06:23 2015 +0200
+++ b/src/dmcurves.c	Fri Feb 27 18:12:38 2015 +0200
@@ -44,13 +44,10 @@
         int i;
         for (i = 0; i != slod; i++)
         {
-            // use the parametric time value 0.0 to 1.0 for this curve segment
             const float t = (float) i / slod;
-
-            // inverse value of 't'
             const float it = 1.0f - t;
 
-            // calculate blending functions for cubic bspline
+            // Calculate blending functions for cubic bspline
             const float t2 = t * t;
             const float t3 = t2 * t;
             const float b0 = it * it * it / 6.0f;
@@ -58,7 +55,7 @@
             const float b2 = (-3*t3 + 3*t2 + 3*t + 1) / 6.0f;
             const float b3 = t3 / 6.0f;
 
-            // calculate the x,y and z of the curve point
+            // Calculate coordinates of the curve point
             curr->x = b0 * dmSplineGetPoint(points, npoints, cv + 0)->x +
                       b1 * dmSplineGetPoint(points, npoints, cv + 1)->x +
                       b2 * dmSplineGetPoint(points, npoints, cv + 2)->x +