Improved OpenGL Shader Language support for game engine. The python interface is much simplified. Drawback is that scripts need to be updated next release. Testfiles:

http://www.continuousphysics.com/ftp/pub/test/index.php?dir=blender/&file=demos-2.42.zip

patch by Charlie Carley (snailrose @ elysiun.com)

1 files changed, 20 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/BL_Material.cpp b/source/gameengine/Ketsji/BL_Material.cpp
index 29012904ea1..63ba0924b1c 100644
--- a/source/gameengine/Ketsji/BL_Material.cpp
+++ b/source/gameengine/Ketsji/BL_Material.cpp
@@ -54,6 +54,8 @@ BL_Material::BL_Material()
 	material_index = 0;
 	amb=0.5f;
 	num_enabled = 0;
+	num_users = 1;
+	share = false;
 
 	int i;
 	for(i=0; i<4; i++)
@@ -114,3 +116,21 @@ void BL_Material::GetConversionUV(MT_Point2 *nuv){
 }
 
 
+void BL_Material::SetSharedMaterial(bool v)
+{
+	if((v && num_users == -1) || num_users > 1 )
+		share = true;
+	else 
+		share = false;
+}
+
+bool BL_Material::IsShared()
+{
+	return share;
+}
+
+void BL_Material::SetUsers(int num)
+{
+	num_users = num;
+}
+