Index: source/blender/render/intern/source/rendercore.c
===================================================================
RCS file: /cvsroot/bf-blender/blender/source/blender/render/intern/source/rendercore.c,v
retrieving revision 1.189
diff -p -u -r1.189 rendercore.c
--- source/blender/render/intern/source/rendercore.c	29 Nov 2006 17:01:08 -0000	1.189
+++ source/blender/render/intern/source/rendercore.c	5 Dec 2006 19:22:47 -0000
@@ -1078,6 +1078,7 @@ void shade_color(ShadeInput *shi, ShadeR
 		shi->r= shi->vcol[0];
 		shi->g= shi->vcol[1];
 		shi->b= shi->vcol[2];
+		shi->alpha= shi->vcol[3];
 	}
 	
 	if(ma->texco) {
@@ -1085,6 +1086,7 @@ void shade_color(ShadeInput *shi, ShadeR
 			shi->r= shi->vcol[0];
 			shi->g= shi->vcol[1];
 			shi->b= shi->vcol[2];
+			shi->alpha= shi->vcol[3];
 		}
 		do_material_tex(shi);
 	}
@@ -1582,6 +1584,7 @@ static void shade_lamp_loop_pass(ShadeIn
 			shi->r= shi->vcol[0];
 			shi->g= shi->vcol[1];
 			shi->b= shi->vcol[2];
+			shi->alpha= shi->vcol[3];
 		}
 		if(ma->texco)
 			do_material_tex(shi);
@@ -1843,6 +1846,7 @@ void shade_lamp_loop(ShadeInput *shi, Sh
 		shi->r= shi->vcol[0];
 		shi->g= shi->vcol[1];
 		shi->b= shi->vcol[2];
+		shi->alpha= shi->vcol[3];
 	}
 	
 	/* envmap hack, always reset */
@@ -1853,6 +1857,7 @@ void shade_lamp_loop(ShadeInput *shi, Sh
 			shi->r= shi->vcol[0];
 			shi->g= shi->vcol[1];
 			shi->b= shi->vcol[2];
+			shi->alpha= shi->vcol[3];
 		}
 		do_material_tex(shi);
 	}
@@ -2245,6 +2250,7 @@ void shade_input_set_coords(ShadeInput *
 					shi->vcol[0]= (l*((float)cp3[3]) - u*((float)cp1[3]) - v*((float)cp2[3]))/255.0;
 					shi->vcol[1]= (l*((float)cp3[2]) - u*((float)cp1[2]) - v*((float)cp2[2]))/255.0;
 					shi->vcol[2]= (l*((float)cp3[1]) - u*((float)cp1[1]) - v*((float)cp2[1]))/255.0;
+					shi->vcol[3]= (l*((float)cp3[0]) - u*((float)cp1[0]) - v*((float)cp2[0]))/255.0;
 				}
 				else {
 					shi->vcol[0]= 0.0;
Index: source/blender/render/extern/include/RE_shader_ext.h
===================================================================
RCS file: /cvsroot/bf-blender/blender/source/blender/render/extern/include/RE_shader_ext.h,v
retrieving revision 1.15
diff -p -u -r1.15 RE_shader_ext.h
--- source/blender/render/extern/include/RE_shader_ext.h	22 Nov 2006 18:45:33 -0000	1.15
+++ source/blender/render/extern/include/RE_shader_ext.h	5 Dec 2006 19:22:47 -0000
@@ -85,7 +85,7 @@ typedef struct ShadeInput
 	int mode;
 	
 	/* texture coordinates */
-	float lo[3], gl[3], uv[3], ref[3], orn[3], winco[3], sticky[3], vcol[3], rad[3];
+	float lo[3], gl[3], uv[3], ref[3], orn[3], winco[3], sticky[3], vcol[4], rad[3];
 	float vn[3], vno[3], facenor[3], view[3], refcol[4], displace[3];
 	float strand, tang[3], stress, winspeed[4];