Commit: 37ab16d0759f4d10375a09a7d6bde55a43693ef7
Author: Sergey Sharybin
Date: Mon Apr 4 18:24:40 2016 +0200
Branches: blender-v2.77-release
https://developer.blender.org/rB37ab16d0759f4d10375a09a7d6bde55a43693ef7
Cycles: Fix regression caused by recent camera-in-volume commit
Stupid me forgot that we don't have stop-element in the stack yet.
===================================================================
M intern/cycles/kernel/kernel_volume.h
===================================================================
diff --git a/intern/cycles/kernel/kernel_volume.h
b/intern/cycles/kernel/kernel_volume.h
index 984eb7e..ef0d4f6 100644
--- a/intern/cycles/kernel/kernel_volume.h
+++ b/intern/cycles/kernel/kernel_volume.h
@@ -1011,7 +1011,7 @@ ccl_device void kernel_volume_stack_init(KernelGlobals
*kg,
shader_setup_from_ray(kg, &sd, isect, &volume_ray);
if(sd.flag & SD_BACKFACING) {
bool need_add = true;
- for(int i = 0; stack[i].shader != SHADER_NONE;
++i) {
+ for(int i = 0; i < stack_index; ++i) {
/* If ray exited the volume and never
entered to that volume
* it means that camera is inside such
a volume.
*/
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