1 files changed, 0 insertions, 67 deletions
diff --git a/src/demos/dualDepthPeeling/shaders/dual_peeling_peel.fp b/src/demos/dualDepthPeeling/shaders/dual_peeling_peel.fp
deleted file mode 100644
index 2d61b89..0000000
--- a/src/demos/dualDepthPeeling/shaders/dual_peeling_peel.fp
+++ /dev/null
@@ -1,67 +0,0 @@
-//--------------------------------------------------------------------------------------
-// Order Independent Transparency with Dual Depth Peeling
-//
-// Author: Louis Bavoil
-// Email: [email protected]
-//
-// Copyright (c) NVIDIA Corporation. All rights reserved.
-//--------------------------------------------------------------------------------------
-
-#extension ARB_draw_buffers : require
-
-uniform samplerRECT DepthBlenderTex;
-uniform samplerRECT FrontBlenderTex;
-
-#define MAX_DEPTH 1.0
-
-vec4 ShadeFragment();
-
-void main(void)
-{
-	// window-space depth interpolated linearly in screen space
-	float fragDepth = gl_FragCoord.z;
-
-	vec2 depthBlender = textureRect(DepthBlenderTex, gl_FragCoord.xy).xy;
-	vec4 forwardTemp = textureRect(FrontBlenderTex, gl_FragCoord.xy);
-	
-	// Depths and 1.0-alphaMult always increase
-	// so we can use pass-through by default with MAX blending
-	gl_FragData[0].xy = depthBlender;
-	
-	// Front colors always increase (DST += SRC*ALPHA_MULT)
-	// so we can use pass-through by default with MAX blending
-	gl_FragData[1] = forwardTemp;
-	
-	// Because over blending makes color increase or decrease,
-	// we cannot pass-through by default.
-	// Each pass, only one fragment writes a color greater than 0
-	gl_FragData[2] = vec4(0.0);
-
-	float nearestDepth = -depthBlender.x;
-	float farthestDepth = depthBlender.y;
-	float alphaMultiplier = 1.0 - forwardTemp.w;
-
-	if (fragDepth < nearestDepth || fragDepth > farthestDepth) {
-		// Skip this depth in the peeling algorithm
-		gl_FragData[0].xy = vec2(-MAX_DEPTH);
-		return;
-	}
-	
-	if (fragDepth > nearestDepth && fragDepth < farthestDepth) {
-		// This fragment needs to be peeled again
-		gl_FragData[0].xy = vec2(-fragDepth, fragDepth);
-		return;
-	}
-	
-	// If we made it here, this fragment is on the peeled layer from last pass
-	// therefore, we need to shade it, and make sure it is not peeled any farther
-	vec4 color = ShadeFragment();
-	gl_FragData[0].xy = vec2(-MAX_DEPTH);
-	
-	if (fragDepth == nearestDepth) {
-		gl_FragData[1].xyz += color.rgb * color.a * alphaMultiplier;
-		gl_FragData[1].w = 1.0 - alphaMultiplier * (1.0 - color.a);
-	} else {
-		gl_FragData[2] += color;
-	}
-}