Add example for projective texture.

2018-02-11 13:50:45 -08:00
parent 0bebf86b50
commit 08548e1ef0
8 changed files with 163 additions and 20 deletions
--- a/examples/OpenGLWindow/Shaders/useShadowMapInstancingVS.glsl
+++ b/examples/OpenGLWindow/Shaders/useShadowMapInstancingVS.glsl
@@ -91,9 +91,9 @@ void main(void)
 	
 	vec4 vertexLoc = MVP* vec4((instance_position+localcoord).xyz,1);
 	gl_Position = vertexLoc;
-	ShadowCoord = DepthBiasModelViewProjectionMatrix * vec4((instance_position+localcoord).xyz,1);

 	fragment.color = instance_color;
-	vert.texcoord = uvcoords;
+	vec4 projcoords = DepthBiasModelViewProjectionMatrix * vec4((instance_position+localcoord).xyz,1);
+	vert.texcoord = projcoords.xy;
 }