add game&rawdata

gamedata/shaders/d3d11/fluid_raydata_front.ps.hlsl

@@ -0,0 +1,25 @@
+#include "fluid_common_render.hlsli"
+
+//	Pixel
+//	TODO: DX10: replace WorldViewProjection with m_WVP
+float4 main(PS_INPUT_RAYDATA_FRONT input) : SV_Target
+{
+    float4 output;
+    //    float sceneZ = sceneDepthTex.SampleLevel( samLinearClamp, float2(input.pos.x/RTWidth, input.pos.y/RTHeight),0).r;
+    float sceneZ = sceneDepthTex.SampleLevel(samLinearClamp, float2(input.pos.x / RTWidth, input.pos.y / RTHeight), 0).z;
+    if (sceneZ < Z_EPSILON)
+    {
+        sceneZ = Z_MAX;
+    }
+
+    if (sceneZ < input.depth)
+    {
+        // If the scene occludes intersection point we want to kill the pixel early in PS
+        return OCCLUDED_PIXEL_RAYVALUE;
+    }
+    // We negate input.posInGrid because we use subtractive blending in front faces
+    //  Note that we set xyz to 0 when rendering back faces
+    output.xyz = -input.posInGrid;
+    output.w = input.depth;
+    return output;
+}