diff options
Diffstat (limited to 'engine/src/core-effects/Common/MatDefs/SSAO/normal.frag')
| -rw-r--r-- | engine/src/core-effects/Common/MatDefs/SSAO/normal.frag | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/engine/src/core-effects/Common/MatDefs/SSAO/normal.frag b/engine/src/core-effects/Common/MatDefs/SSAO/normal.frag new file mode 100644 index 0000000..289c4c0 --- /dev/null +++ b/engine/src/core-effects/Common/MatDefs/SSAO/normal.frag @@ -0,0 +1,21 @@ +varying vec3 normal;
+varying vec2 texCoord;
+
+
+#ifdef DIFFUSEMAP_ALPHA
+ uniform sampler2D m_DiffuseMap;
+ uniform float m_AlphaDiscardThreshold;
+#endif
+
+void main(void)
+{
+
+ #ifdef DIFFUSEMAP_ALPHA
+ if(texture2D(m_DiffuseMap,texCoord).a<m_AlphaDiscardThreshold){
+ discard;
+ }
+ #endif
+ gl_FragColor = vec4(normal.xy* 0.5 + 0.5,-normal.z* 0.5 + 0.5, 1.0);
+
+}
+
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