diff options
Diffstat (limited to 'intern/cycles/render/background.cpp')
| -rw-r--r-- | intern/cycles/render/background.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/intern/cycles/render/background.cpp b/intern/cycles/render/background.cpp index 871fe128514..bf4131b6d38 100644 --- a/intern/cycles/render/background.cpp +++ b/intern/cycles/render/background.cpp @@ -31,6 +31,7 @@ CCL_NAMESPACE_BEGIN Background::Background() { + transparent = false; need_update = true; } @@ -45,8 +46,9 @@ void Background::device_update(Device *device, DeviceScene *dscene, Scene *scene device_free(device, dscene); - /* set shader index */ + /* set shader index and transparent option */ KernelBackground *kbackground = &dscene->data.background; + kbackground->transparent = transparent; kbackground->shader = scene->shader_manager->get_shader_id(scene->default_background); need_update = false; @@ -58,7 +60,7 @@ void Background::device_free(Device *device, DeviceScene *dscene) bool Background::modified(const Background& background) { - return false; + return !(transparent == background.transparent); } void Background::tag_update(Scene *scene) |