SL-205 WIP - support for 152-joint rigged meshes with both hardware and software skinning.

1 files changed, 8 insertions, 5 deletions

diff --git a/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl b/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl
index 6cd38d8ef5..d3eed775bf 100755
--- a/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl
@@ -24,8 +24,11 @@
 
 ATTRIBUTE vec4 weight4;  
 
-uniform mat3 matrixPalette[52];
-uniform vec3 translationPalette[52];
+/* BENTO JOINT COUNT LIMITS
+ * Note that the value in these two lines also needs to be updated to value-1 several places below.
+ */
+uniform mat3 matrixPalette[152];
+uniform vec3 translationPalette[152];
 
 mat4 getObjectSkinnedTransform()
 {
@@ -34,7 +37,7 @@ mat4 getObjectSkinnedTransform()
 	vec4 w = fract(weight4);
 	vec4 index = floor(weight4);
 	
-		 index = min(index, vec4(51.0));
+		 index = min(index, vec4(151.0));
 		 index = max(index, vec4( 0.0));
 
 	float scale = 1.0/(w.x+w.y+w.z+w.w);
@@ -68,8 +71,8 @@ mat4 getObjectSkinnedTransform()
    // If it's AMD make sure the GLSL compiler sees the arrays referenced once by static index. Otherwise it seems to optimise the storage awawy which leads to unfun crashes and artifacts.
    mat3 dummy1 = matrixPalette[0];
    vec3 dummy2 = translationPalette[0];
-   mat3 dummy3 = matrixPalette[51];
-   vec3 dummy4 = translationPalette[51];
+   mat3 dummy3 = matrixPalette[151];
+   vec3 dummy4 = translationPalette[151];
 #endif
 
 }