unify shader names(2)

1 files changed, 40 insertions, 0 deletions

diff --git a/src/demos/dualDepthPeeling/shader/shade.fp b/src/demos/dualDepthPeeling/shader/shade.fp
new file mode 100644
index 0000000..94f8dcc
--- /dev/null
+++ b/src/demos/dualDepthPeeling/shader/shade.fp
@@ -0,0 +1,40 @@
+//--------------------------------------------------------------------------------------
+// Order Independent Transparency Fragment Shader
+//
+// Author: Louis Bavoil
+// Email: [email protected]
+//
+// Copyright (c) NVIDIA Corporation. All rights reserved.
+//--------------------------------------------------------------------------------------
+
+uniform float Alpha;
+
+#define COLOR_FREQ 30.0
+#define ALPHA_FREQ 30.0
+
+#if 1
+vec4 ShadeFragment()
+{
+	float xWorldPos = gl_TexCoord[0].x;
+	float yWorldPos = gl_TexCoord[0].y;
+	float diffuse = gl_TexCoord[0].z;
+
+	vec4 color;
+	float i = floor(xWorldPos * COLOR_FREQ);
+	float j = floor(yWorldPos * ALPHA_FREQ);
+	color.rgb = (fmod(i, 2.0) == 0) ? vec3(.4,.85,.0) : vec3(1.0);
+	//color.a = (fmod(j, 2.0) == 0) ? Alpha : 0.2;
+	color.a = Alpha;
+
+	color.rgb *= diffuse;
+	return color;
+}
+#else
+vec4 ShadeFragment()
+{
+	vec4 color;
+	color.rgb = vec3(.4,.85,.0);
+	color.a = Alpha;
+	return color;
+}
+#endif