[Bf-blender-cvs] [9541f75] master: Fix T41550: Python: frame_set skips frame -1; frame_set(n) sets to frame n-1 for (only) negative number n, and sets to frame n for non-negative number n.

[Bastien Montagne]

Commit: 9541f75200a3aa7c72244c0efa6eddc17664c1e1
Author: Bastien Montagne
Date:   Sun Aug 24 08:57:01 2014 +0200
Branches: master
https://developer.blender.org/rB9541f75200a3aa7c72244c0efa6eddc17664c1e1

Fix T41550: Python: frame_set skips frame -1; frame_set(n) sets to frame n-1 for (only) negative number n, and sets to frame n for non-negative number n.

This appeared in rBrB94cb20ff4e78b, purposedly it seems, but without even
a single line of comment to explain why this was needed. For now, remove it.

===================================================================

M	source/blender/blenkernel/intern/scene.c

===================================================================

diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index cee9b3a..5b5e27d 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -1140,11 +1140,6 @@ void BKE_scene_frame_set(struct Scene *scene, double cfra)
 	double intpart;
 	scene->r.subframe = modf(cfra, &intpart);
 	scene->r.cfra = (int)intpart;
-
-	if (cfra < 0.0) {
-		scene->r.cfra -= 1;
-		scene->r.subframe = 1.0f + scene->r.subframe;
-	}
 }
 
 /* drivers support/hacks