1303 lines
44 KiB
C++
1303 lines
44 KiB
C++
/*
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---------------------------------------------------------------------------
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Open Asset Import Library (ASSIMP)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2008, ASSIMP Development Team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the ASSIMP team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the ASSIMP Development Team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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#include "stdafx.h"
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#include "assimp_view.h"
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namespace AssimpView {
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std::string g_szNormalsShader = std::string(
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// World * View * Projection matrix\n"
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// NOTE: Assume that the material uses a WorldViewProjection matrix\n"
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"float4x4 WorldViewProjection : WORLDVIEWPROJECTION;\n"
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"float4 OUTPUT_COLOR;\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader input structure\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_INPUT\n"
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"{\n"
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"// Position\n"
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"float3 Position : POSITION;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader output structure\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_OUTPUT\n"
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"{\n"
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"// Position\n"
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"float4 Position : POSITION;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader\n"
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// ----------------------------------------------------------------------------\n"
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"VS_OUTPUT RenderNormalsVS(VS_INPUT IN)\n"
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"{\n"
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"// Initialize the output structure with zero\n"
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"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
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"// Multiply with the WorldViewProjection matrix\n"
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"Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
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"return Out;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Pixel shader\n"
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// ----------------------------------------------------------------------------\n"
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"float4 RenderNormalsPS() : COLOR\n"
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"{\n"
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"return OUTPUT_COLOR;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Technique for the normal rendering effect (ps_2_0)\n"
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// ----------------------------------------------------------------------------\n"
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"technique RenderNormals\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"CullMode=none;\n"
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"PixelShader = compile ps_2_0 RenderNormalsPS();\n"
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"VertexShader = compile vs_2_0 RenderNormalsVS();\n"
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"}\n"
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"};\n"
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);
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std::string g_szSkyboxShader = std::string(
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// ----------------------------------------------------------------------------\n"
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// Sampler and texture for the skybox\n"
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// ----------------------------------------------------------------------------\n"
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"textureCUBE lw_tex_envmap;\n"
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"samplerCUBE EnvironmentMapSampler = sampler_state\n"
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"{\n"
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"Texture = (lw_tex_envmap);\n"
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"AddressU = CLAMP;\n"
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"AddressV = CLAMP;\n"
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"AddressW = CLAMP;\n"
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"MAGFILTER = linear;\n"
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"MINFILTER = linear;\n"
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"};\n"
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// World * View * Projection matrix\n"
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// NOTE: Assume that the material uses a WorldViewProjection matrix\n"
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"float4x4 WorldViewProjection : WORLDVIEWPROJECTION;\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader input structure\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_INPUT\n"
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"{\n"
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// Position\n"
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"float3 Position : POSITION;\n"
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// 3D-Texture coordinate\n"
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"float3 Texture0 : TEXCOORD0;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader output structure\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_OUTPUT\n"
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"{\n"
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// Position\n"
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"float4 Position : POSITION;\n"
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// 3D-Texture coordinate\n"
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"float3 Texture0 : TEXCOORD0;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader\n"
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// ----------------------------------------------------------------------------\n"
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"VS_OUTPUT RenderSkyBoxVS(VS_INPUT IN)\n"
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"{\n"
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// Initialize the output structure with zero\n"
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"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
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// Multiply with the WorldViewProjection matrix\n"
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"Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
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// Set z to w to ensure z becomes 1.0 after the division through\n"
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// w occurs\n"
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"Out.Position.z = Out.Position.w;\n"
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// Simply pass through texture coordinates\n"
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"Out.Texture0 = IN.Texture0;\n"
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"return Out;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Pixel shader\n"
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// ----------------------------------------------------------------------------\n"
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"float4 RenderSkyBoxPS(float3 Texture0 : TEXCOORD0) : COLOR\n"
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"{\n"
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// Lookup the skybox texture\n"
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"return texCUBE(EnvironmentMapSampler,Texture0) ;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Technique for the skybox shader (ps_2_0)\n"
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// ----------------------------------------------------------------------------\n"
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"technique RenderSkyBox\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"ZWriteEnable = FALSE;\n"
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"FogEnable = FALSE;\n"
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"CullMode = NONE;\n"
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"PixelShader = compile ps_2_0 RenderSkyBoxPS();\n"
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"VertexShader = compile vs_2_0 RenderSkyBoxVS();\n"
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"}\n"
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"};\n"
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"texture TEXTURE_2D;\n"
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"sampler TEXTURE_SAMPLER = sampler_state\n"
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"{\n"
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"Texture = (TEXTURE_2D);\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_OUTPUT2\n"
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"{\n"
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"// Position\n"
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"float4 _Position : POSITION;\n"
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"// Texture coordinate\n"
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"float2 _TexCoord0 : TEXCOORD0;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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"VS_OUTPUT2 RenderImageVS(float4 INPosition : POSITION,\n"
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"float2 INTexCoord0 : TEXCOORD0 )\n"
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"{\n"
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// Initialize the output structure with zero\n"
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"VS_OUTPUT2 Out = (VS_OUTPUT2)0;\n"
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"Out._Position.xy = INPosition.xy;\n"
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"Out._Position.z = Out._Position.w = 1.0f;\n"
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"Out._TexCoord0 = INTexCoord0;\n"
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"return Out;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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"float4 RenderImagePS(float2 IN : TEXCOORD0) : COLOR\n"
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"{\n"
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"return tex2D(TEXTURE_SAMPLER,IN);\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Technique for the background image shader (ps_2_0)\n"
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// ----------------------------------------------------------------------------\n"
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"technique RenderImage2D\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"ZWriteEnable = FALSE;\n"
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"FogEnable = FALSE;\n"
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"CullMode = NONE;\n"
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"PixelShader = compile ps_2_0 RenderImagePS();\n"
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"VertexShader = compile vs_2_0 RenderImageVS();\n"
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"}\n"
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"};\n"
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);
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std::string g_szDefaultShader = std::string(
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// World * View * Projection matrix\n"
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// NOTE: Assume that the material uses a WorldViewProjection matrix\n"
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"float4x4 WorldViewProjection : WORLDVIEWPROJECTION;\n"
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"float4x4 World : WORLD;\n"
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"float4x3 WorldInverseTranspose : WORLDINVERSETRANSPOSE;\n"
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// light colors\n"
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"float3 afLightColor[5];\n"
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// light direction \n"
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"float3 afLightDir[5];\n"
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// position of the camera in worldspace\n"
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"float3 vCameraPos : CAMERAPOSITION;\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader input structure\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_INPUT\n"
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"{\n"
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"// Position\n"
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"float3 Position : POSITION;\n"
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"float3 Normal : NORMAL;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader output structure\n"
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// ----------------------------------------------------------------------------\n"
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"struct VS_OUTPUT\n"
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"{\n"
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// Position\n"
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"float4 Position : POSITION;\n"
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"float3 ViewDir : TEXCOORD0;\n"
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"float3 Normal : TEXCOORD1;\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Vertex shader\n"
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// ----------------------------------------------------------------------------\n"
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"VS_OUTPUT DefaultVShader(VS_INPUT IN)\n"
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"{\n"
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// Initialize the output structure with zero\n"
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"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
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// Multiply with the WorldViewProjection matrix\n"
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"Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
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"float3 WorldPos = mul(float4(IN.Position,1.0f),World);\n"
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"Out.ViewDir = vCameraPos - WorldPos;\n"
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"Out.Normal = mul(IN.Normal,WorldInverseTranspose);\n"
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"return Out;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Pixel shader\n"
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// ----------------------------------------------------------------------------\n"
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"float4 DefaultPShaderSpecular_D1(VS_OUTPUT IN) : COLOR\n"
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"{\n"
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"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
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"float3 Normal = normalize(IN.Normal);\n"
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"float3 ViewDir = normalize(IN.ViewDir);\n"
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"{\n"
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"float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
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"float3 Reflect = reflect (Normal,afLightDir[0]);\n"
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"float fHalfLambert = L1*L1;\n"
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"OUT.rgb += afLightColor[0] * (fHalfLambert +\n"
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"saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,ViewDir),9));\n"
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"}\n"
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"return OUT;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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"float4 DefaultPShaderSpecular_D2(VS_OUTPUT IN) : COLOR\n"
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"{\n"
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"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
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"float3 Normal = normalize(IN.Normal);\n"
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"float3 ViewDir = normalize(IN.ViewDir);\n"
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"{\n"
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"float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
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"float3 Reflect = reflect (ViewDir,Normal);\n"
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"float fHalfLambert = L1*L1;\n"
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"OUT.rgb += afLightColor[0] * (fHalfLambert +\n"
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"saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,afLightDir[0]),9));\n"
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"}\n"
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"{\n"
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"float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
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"float3 Reflect = reflect (ViewDir,Normal);\n"
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"float fHalfLambert = L1*L1;\n"
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"OUT.rgb += afLightColor[1] * (fHalfLambert +\n"
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"saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,afLightDir[1]),9));\n"
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"}\n"
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"return OUT;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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"float4 DefaultPShaderSpecular_PS20_D1(VS_OUTPUT IN) : COLOR\n"
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"{\n"
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"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
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"float3 Normal = normalize(IN.Normal);\n"
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"float3 ViewDir = normalize(IN.ViewDir);\n"
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"{\n"
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"float L1 = dot(Normal,afLightDir[0]);\n"
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"float3 Reflect = reflect (Normal,afLightDir[0]);\n"
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"OUT.rgb += afLightColor[0] * ((L1) +\n"
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"pow(dot(Reflect,ViewDir),9));\n"
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"}\n"
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"return OUT;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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"float4 DefaultPShaderSpecular_PS20_D2(VS_OUTPUT IN) : COLOR\n"
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"{\n"
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"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
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"float3 Normal = normalize(IN.Normal);\n"
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"float3 ViewDir = normalize(IN.ViewDir);\n"
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"{\n"
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"float L1 = dot(Normal,afLightDir[0]);\n"
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"float3 Reflect = reflect (Normal,afLightDir[0]);\n"
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"OUT.rgb += afLightColor[0] * ((L1) +\n"
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"pow(dot(Reflect,ViewDir),9));\n"
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"}\n"
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"{\n"
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"float L1 = dot(Normal,afLightDir[1]);\n"
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"float3 Reflect = reflect (Normal,afLightDir[1]);\n"
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"OUT.rgb += afLightColor[1] * ((L1) +\n"
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"pow(dot(Reflect,ViewDir),9));\n"
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"}\n"
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"return OUT;\n"
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"}\n"
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// ----------------------------------------------------------------------------\n"
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// Technique for the default effect\n"
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// ----------------------------------------------------------------------------\n"
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"technique DefaultFXSpecular_D1\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"CullMode=none;\n"
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"PixelShader = compile ps_3_0 DefaultPShaderSpecular_D1();\n"
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"VertexShader = compile vs_3_0 DefaultVShader();\n"
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"}\n"
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"};\n"
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"technique DefaultFXSpecular_D2\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"CullMode=none;\n"
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"PixelShader = compile ps_3_0 DefaultPShaderSpecular_D2();\n"
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"VertexShader = compile vs_3_0 DefaultVShader();\n"
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"}\n"
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"};\n"
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// ----------------------------------------------------------------------------\n"
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// Technique for the default effect (ps_2_0)\n"
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// ----------------------------------------------------------------------------\n"
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"technique DefaultFXSpecular_PS20_D1\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"CullMode=none;\n"
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"PixelShader = compile ps_2_0 DefaultPShaderSpecular_PS20_D1();\n"
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"VertexShader = compile vs_2_0 DefaultVShader();\n"
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"}\n"
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"};\n"
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"technique DefaultFXSpecular_PS20_D2\n"
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"{\n"
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"pass p0\n"
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"{\n"
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"CullMode=none;\n"
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"PixelShader = compile ps_2_0 DefaultPShaderSpecular_PS20_D2();\n"
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"VertexShader = compile vs_2_0 DefaultVShader();\n"
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"}\n"
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"};\n"
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);
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std::string g_szMaterialShader = std::string(
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// World * View * Projection matrix\n"
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// NOTE: Assume that the material uses a WorldViewProjection matrix\n"
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"float4x4 WorldViewProjection : WORLDVIEWPROJECTION;\n"
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"float4x4 World : WORLD;\n"
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"float4x3 WorldInverseTranspose : WORLDINVERSETRANSPOSE;\n"
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|
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"#ifndef AV_DISABLESSS\n"
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"float4x3 ViewProj;\n"
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"float4x3 InvViewProj;\n"
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"#endif\n"
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"float4 DIFFUSE_COLOR;\n"
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"float4 SPECULAR_COLOR;\n"
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"float4 AMBIENT_COLOR;\n"
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"float4 EMISSIVE_COLOR;\n"
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|
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"#ifdef AV_SPECULAR_COMPONENT\n"
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"float SPECULARITY;\n"
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"#endif\n"
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"#ifdef AV_OPACITY\n"
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"float TRANSPARENCY;\n"
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"#endif\n"
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// light colors (diffuse and specular)\n"
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"float4 afLightColor[5];\n"
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"float4 afLightColorAmbient[5];\n"
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// light direction \n"
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"float3 afLightDir[5];\n"
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// position of the camera in worldspace\n"
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"float3 vCameraPos : CAMERAPOSITION;\n"
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|
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"#ifdef AV_DIFFUSE_TEXTURE\n"
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"texture DIFFUSE_TEXTURE;\n"
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"sampler DIFFUSE_SAMPLER\n"
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"{\n"
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"Texture = <DIFFUSE_TEXTURE>;\n"
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"MinFilter=LINEAR;\n"
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"MagFilter=LINEAR;\n"
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"MipFilter=LINEAR;\n"
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"};\n"
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"#endif // AV_DIFFUSE_TEXTUR\n"
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|
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"#ifdef AV_SPECULAR_TEXTURE\n"
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"texture SPECULAR_TEXTURE;\n"
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"sampler SPECULAR_SAMPLER\n"
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"{\n"
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"Texture = <SPECULAR_TEXTURE>;\n"
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"MinFilter=LINEAR;\n"
|
|
"MagFilter=LINEAR;\n"
|
|
"MipFilter=LINEAR;\n"
|
|
"};\n"
|
|
"#endif // AV_SPECULAR_TEXTUR\n"
|
|
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"texture AMBIENT_TEXTURE;\n"
|
|
"sampler AMBIENT_SAMPLER\n"
|
|
"{\n"
|
|
"Texture = <AMBIENT_TEXTURE>;\n"
|
|
"MinFilter=LINEAR;\n"
|
|
"MagFilter=LINEAR;\n"
|
|
"MipFilter=LINEAR;\n"
|
|
"};\n"
|
|
"#endif // AV_AMBIENT_TEXTUR\n"
|
|
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"texture OPACITY_TEXTURE;\n"
|
|
"sampler OPACITY_SAMPLER\n"
|
|
"{\n"
|
|
"Texture = <OPACITY_TEXTURE>;\n"
|
|
"MinFilter=LINEAR;\n"
|
|
"MagFilter=LINEAR;\n"
|
|
"MipFilter=LINEAR;\n"
|
|
"};\n"
|
|
"#endif // AV_OPACITY_TEXTURE\n"
|
|
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"texture EMISSIVE_TEXTURE;\n"
|
|
"sampler EMISSIVE_SAMPLER\n"
|
|
"{\n"
|
|
"Texture = <EMISSIVE_TEXTURE>;\n"
|
|
"MinFilter=LINEAR;\n"
|
|
"MagFilter=LINEAR;\n"
|
|
"MipFilter=LINEAR;\n"
|
|
"};\n"
|
|
"#endif // AV_EMISSIVE_TEXTUR\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"texture NORMAL_TEXTURE;\n"
|
|
"sampler NORMAL_SAMPLER\n"
|
|
"{\n"
|
|
"Texture = <NORMAL_TEXTURE>;\n"
|
|
"MinFilter=LINEAR;\n"
|
|
"MagFilter=LINEAR;\n"
|
|
"MipFilter=LINEAR;\n"
|
|
"};\n"
|
|
"#endif // AV_NORMAL_TEXTURE\n"
|
|
|
|
"#ifdef AV_SKYBOX_LOOKUP\n"
|
|
"textureCUBE lw_tex_envmap;\n"
|
|
"samplerCUBE EnvironmentMapSampler = sampler_state\n"
|
|
"{\n"
|
|
"Texture = (lw_tex_envmap);\n"
|
|
"AddressU = CLAMP;\n"
|
|
"AddressV = CLAMP;\n"
|
|
"AddressW = CLAMP;\n"
|
|
|
|
"MAGFILTER = linear;\n"
|
|
"MINFILTER = linear;\n"
|
|
"};\n"
|
|
"#endif // AV_SKYBOX_LOOKUP\n"
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Vertex shader input structure\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"struct VS_INPUT\n"
|
|
"{\n"
|
|
// Position\n"
|
|
"float3 Position : POSITION;\n"
|
|
"float3 Normal : NORMAL;\n"
|
|
|
|
// NOTE: Tangents and bitangents are passed to the shader
|
|
// in every case, even if not required. This saves a few lines
|
|
// of code ...
|
|
|
|
"float3 Tangent : TEXCOORD0;\n"
|
|
"float3 Bitangent : TEXCOORD1;\n"
|
|
"float2 TexCoord0 : TEXCOORD2;\n"
|
|
"};\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Vertex shader output structure\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"struct VS_OUTPUT\n"
|
|
"{\n"
|
|
// Position\n"
|
|
"float4 Position : POSITION;\n"
|
|
|
|
"float3 ViewDir : TEXCOORD0;\n"
|
|
|
|
"#ifndef AV_NORMAL_TEXTURE\n"
|
|
"float3 Normal : TEXCOORD1;\n"
|
|
"#endif\n"
|
|
|
|
"float2 TexCoord0 : TEXCOORD2;\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
|
|
"float3 Light0 : TEXCOORD3;\n"
|
|
"float3 Light1 : TEXCOORD4;\n"
|
|
|
|
"#endif\n"
|
|
"};\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Selective SuperSampling in screenspace for reflection lookups\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"#ifndef AV_SKYBOX_LOOKUP\n"
|
|
"#define AV_DISABLESSS\n"
|
|
"#endif\n"
|
|
"#ifndef AV_DISABLESSS\n"
|
|
"float3 GetSSSCubeMap(float3 Reflect)\n"
|
|
"{\n"
|
|
// compute the reflection vector in screen space\n"
|
|
"float3 ScreenReflect = mul(Reflect,ViewProj);\n"
|
|
|
|
// compute the gradients of the reflection vector\n"
|
|
"float3 fDX = ddx(ScreenReflect);\n"
|
|
"float3 fDY = ddy(ScreenReflect);\n"
|
|
|
|
// take the center step and calculate gradients for it\n"
|
|
"float3 fColor = texCUBE(EnvironmentMapSampler,Reflect).rgb;\n"
|
|
|
|
// Take 10 samples around the center step \n"
|
|
"fColor += texCUBEgrad(EnvironmentMapSampler,mul( ScreenReflect + (0.4f * 2.0 / 3.5) * fDX + (0.4f * 2.0 / 3.5) * fDY, InvViewProj),fDX,fDY).rgb;\n"
|
|
"fColor += texCUBEgrad(EnvironmentMapSampler,mul( ScreenReflect + (0.4f * 3.0 / 3.5) * fDX + (0.4f *-1.0 / 3.5) * fDY, InvViewProj),fDX,fDY).rgb;\n"
|
|
"fColor += texCUBEgrad(EnvironmentMapSampler,mul( ScreenReflect + (0.4f * 1.0 / 3.5) * fDX + (0.4f *-3.0 / 3.5) * fDY, InvViewProj),fDX,fDY).rgb;\n"
|
|
"fColor += texCUBEgrad(EnvironmentMapSampler,mul( ScreenReflect + (0.4f *-2.0 / 3.5) * fDX + (0.4f *-2.0 / 3.5) * fDY, InvViewProj),fDX,fDY).rgb;\n"
|
|
"fColor += texCUBEgrad(EnvironmentMapSampler,mul( ScreenReflect + (0.4f *-3.0 / 3.5) * fDX + (0.4f * 1.0 / 3.5) * fDY, InvViewProj),fDX,fDY).rgb;\n"
|
|
"fColor += texCUBEgrad(EnvironmentMapSampler,mul( ScreenReflect + (0.4f *-1.0 / 3.5) * fDX + (0.4f * 3.0 / 3.5) * fDY, InvViewProj),fDX,fDY).rgb;\n"
|
|
"fColor /= 7;\n"
|
|
"return fColor;\n"
|
|
"}\n"
|
|
"#else\n"
|
|
"#define GetSSSCubeMap(_refl) (texCUBElod(EnvironmentMapSampler,float4(_refl,0.0f)).rgb) \n"
|
|
"#endif\n"
|
|
|
|
// bugfix: if normal mapping is active we have the reflection
|
|
// vector in tangent, not in world space. Would need the inverse
|
|
// of the TSM matrix in the pixel shader (or world space tangent mapping)
|
|
// Simply disable realtime reflection for normal mapping.
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"#undef GetSSSCubeMap\n"
|
|
"#define GetSSSCubeMap(_refl) (float3(1.0f,1.0f,1.0f))\n"
|
|
"#endif\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Vertex shader\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"VS_OUTPUT MaterialVShader_D1(VS_INPUT IN)\n"
|
|
"{\n"
|
|
// Initialize the output structure with zero\n"
|
|
"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
|
|
|
|
// Multiply with the WorldViewProjection matrix\n"
|
|
"Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
|
|
"float3 WorldPos = mul(float4(IN.Position,1.0f),World);\n"
|
|
"Out.TexCoord0 = IN.TexCoord0;\n"
|
|
|
|
"#ifndef AV_NORMAL_TEXTURE\n"
|
|
"Out.ViewDir = vCameraPos - WorldPos;\n"
|
|
"Out.Normal = mul(IN.Normal,WorldInverseTranspose);\n"
|
|
"#endif\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float3x3 TBNMatrix = float3x3(IN.Tangent, IN.Bitangent, IN.Normal);\n"
|
|
"float3x3 WTTS = mul(TBNMatrix, (float3x3)WorldInverseTranspose);\n"
|
|
"Out.Light0 = normalize(mul(WTTS, afLightDir[0] ));\n"
|
|
"Out.ViewDir = normalize(mul(WTTS, (vCameraPos - WorldPos)));\n"
|
|
"#endif\n"
|
|
"return Out;\n"
|
|
"}\n"
|
|
"// ----------------------------------------------------------------------------\n"
|
|
"VS_OUTPUT MaterialVShader_D2(VS_INPUT IN)\n"
|
|
"{\n"
|
|
// Initialize the output structure with zero\n"
|
|
"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
|
|
|
|
// Multiply with the WorldViewProjection matrix\n"
|
|
"Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
|
|
"float3 WorldPos = mul(float4(IN.Position,1.0f),World);\n"
|
|
"Out.TexCoord0 = IN.TexCoord0;\n"
|
|
|
|
"#ifndef AV_NORMAL_TEXTURE\n"
|
|
"Out.ViewDir = vCameraPos - WorldPos;\n"
|
|
"Out.Normal = mul(IN.Normal,WorldInverseTranspose);\n"
|
|
"#endif\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float3x3 TBNMatrix = float3x3(IN.Tangent, IN.Bitangent, IN.Normal);\n"
|
|
"float3x3 WTTS = mul(TBNMatrix, (float3x3)WorldInverseTranspose);\n"
|
|
"Out.Light0 = normalize(mul(WTTS, afLightDir[0] ));\n"
|
|
"Out.Light1 = normalize(mul(WTTS, afLightDir[1] ));\n"
|
|
"Out.ViewDir = normalize(mul(WTTS, (vCameraPos - WorldPos)));\n"
|
|
"#endif\n"
|
|
"return Out;\n"
|
|
"}\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Pixel shader\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 MaterialPShaderSpecular_D1(VS_OUTPUT IN) : COLOR\n"
|
|
"{\n"
|
|
"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float3 IN_Light0 = normalize(IN.Light0);\n"
|
|
"float3 Normal = normalize(2.0f * tex2D(NORMAL_SAMPLER, IN.TexCoord0).rgb - 1.0f);\n"
|
|
"#else\n"
|
|
"float3 Normal = normalize(IN.Normal);\n"
|
|
"#endif \n"
|
|
"float3 ViewDir = normalize(IN.ViewDir);\n"
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"float3 Reflect = -normalize(reflect (ViewDir,Normal));\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
|
|
"{\n"
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float L1 = dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
|
|
"#define AV_LIGHT_0 IN_Light0\n"
|
|
// would need to convert the reflection vector into world space ....
|
|
// simply let it ...
|
|
"#else\n"
|
|
"float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
|
|
"#define AV_LIGHT_0 afLightDir[0]\n"
|
|
"#endif\n"
|
|
"float fHalfLambert = L1*L1;\n"
|
|
"#ifdef AV_DIFFUSE_TEXTURE\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert +\n"
|
|
"#else\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * fHalfLambert +\n"
|
|
"#endif // !AV_DIFFUSE_TEXTURE\n"
|
|
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"#ifndef AV_SKYBOX_LOOKUP\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#else\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#endif // !AV_SKYBOX_LOOKUP\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
|
|
"#else\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb + \n"
|
|
"#endif // !AV_AMBIENT_TEXTURE\n"
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
|
|
"#else \n"
|
|
"EMISSIVE_COLOR.rgb;\n"
|
|
"#endif // !AV_EMISSIVE_TEXTURE\n"
|
|
"}\n"
|
|
"#ifdef AV_OPACITY\n"
|
|
"OUT.a = TRANSPARENCY;\n"
|
|
"#endif\n"
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"OUT.a *= tex2D(OPACITY_SAMPLER,IN.TexCoord0). AV_OPACITY_TEXTURE_REGISTER_MASK;\n"
|
|
"#endif\n"
|
|
"return OUT;\n"
|
|
|
|
"#undef AV_LIGHT_0\n"
|
|
"}\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 MaterialPShaderSpecular_D2(VS_OUTPUT IN) : COLOR\n"
|
|
"{\n"
|
|
"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float3 IN_Light0 = normalize(IN.Light0);\n"
|
|
"float3 IN_Light1 = normalize(IN.Light1);\n"
|
|
"float3 Normal = normalize(2.0f * tex2D(NORMAL_SAMPLER, IN.TexCoord0).rgb - 1.0f);\n"
|
|
"#else\n"
|
|
"float3 Normal = normalize(IN.Normal);\n"
|
|
"#endif \n"
|
|
"float3 ViewDir = normalize(IN.ViewDir);\n"
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"float3 Reflect = -normalize(reflect (ViewDir,Normal));\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
|
|
"{\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float L1 = dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
|
|
"#define AV_LIGHT_0 IN_Light0\n"
|
|
"#else\n"
|
|
"float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
|
|
"#define AV_LIGHT_0 afLightDir[0]\n"
|
|
"#endif\n"
|
|
"float fHalfLambert = L1*L1;\n"
|
|
|
|
"#ifdef AV_DIFFUSE_TEXTURE\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert +\n"
|
|
"#else\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * fHalfLambert +\n"
|
|
"#endif // !AV_DIFFUSE_TEXTURE\n"
|
|
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"#ifndef AV_SKYBOX_LOOKUP\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#else\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#endif // !AV_SKYBOX_LOOKUP\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb + \n"
|
|
"#else\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb + \n"
|
|
"#endif // !AV_AMBIENT_TEXTURE\n"
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
|
|
"#else \n"
|
|
"EMISSIVE_COLOR.rgb;\n"
|
|
"#endif // !AV_EMISSIVE_TEXTURE\n"
|
|
"}\n"
|
|
"{\n"
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float L1 = dot(Normal,IN_Light1) * 0.5f + 0.5f;\n"
|
|
"#define AV_LIGHT_1 IN_Light1\n"
|
|
"#else\n"
|
|
"float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
|
|
"#define AV_LIGHT_1 afLightDir[1]\n"
|
|
"#endif\n"
|
|
"float fHalfLambert = L1*L1;\n"
|
|
"#ifdef AV_DIFFUSE_TEXTURE\n"
|
|
"OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert +\n"
|
|
"#else\n"
|
|
"OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * fHalfLambert +\n"
|
|
"#endif // !AV_DIFFUSE_TEXTURE\n"
|
|
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"#ifndef AV_SKYBOX_LOOKUP\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[1].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[1].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#else\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[1].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[1].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#endif // !AV_SKYBOX_LOOKUP\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb + \n"
|
|
"#else\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb + \n"
|
|
"#endif // !AV_AMBIENT_TEXTURE\n"
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
|
|
"#else \n"
|
|
"EMISSIVE_COLOR.rgb;\n"
|
|
"#endif // !AV_EMISSIVE_TEXTURE\n"
|
|
"}\n"
|
|
"#ifdef AV_OPACITY\n"
|
|
"OUT.a = TRANSPARENCY;\n"
|
|
"#endif\n"
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"OUT.a *= tex2D(OPACITY_SAMPLER,IN.TexCoord0). AV_OPACITY_TEXTURE_REGISTER_MASK;\n"
|
|
"#endif\n"
|
|
"return OUT;\n"
|
|
|
|
"#undef AV_LIGHT_0\n"
|
|
"#undef AV_LIGHT_1\n"
|
|
"}\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 MaterialPShaderSpecular_PS20_D1(VS_OUTPUT IN) : COLOR\n"
|
|
"{\n"
|
|
"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float3 IN_Light0 = normalize(IN.Light0);\n"
|
|
"float3 Normal = normalize(2.0f * tex2D(NORMAL_SAMPLER, IN.TexCoord0).rgb - 1.0f);\n"
|
|
"#else\n"
|
|
"float3 Normal = normalize(IN.Normal);\n"
|
|
"#endif \n"
|
|
"float3 ViewDir = normalize(IN.ViewDir);\n"
|
|
|
|
"{\n"
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float L1 = dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
|
|
"float3 Reflect = reflect (Normal,IN_Light0);\n"
|
|
"#else\n"
|
|
"float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
|
|
"float3 Reflect = reflect (Normal,afLightDir[0]);\n"
|
|
"#endif\n"
|
|
"#ifdef AV_DIFFUSE_TEXTURE\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
|
|
"#else\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
|
|
"#endif // !AV_DIFFUSE_TEXTURE\n"
|
|
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
|
|
"#else\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb +\n"
|
|
"#endif // !AV_AMBIENT_TEXTURE\n"
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
|
|
"#else \n"
|
|
"EMISSIVE_COLOR.rgb;\n"
|
|
"#endif // !AV_EMISSIVE_TEXTURE\n"
|
|
"}\n"
|
|
|
|
"#ifdef AV_OPACITY\n"
|
|
"OUT.a = TRANSPARENCY;\n"
|
|
"#endif\n"
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"OUT.a *= tex2D(OPACITY_SAMPLER,IN.TexCoord0). AV_OPACITY_TEXTURE_REGISTER_MASK;\n"
|
|
"#endif\n"
|
|
"return OUT;\n"
|
|
"}\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 MaterialPShaderSpecular_PS20_D2(VS_OUTPUT IN) : COLOR\n"
|
|
"{\n"
|
|
"float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
|
|
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float3 IN_Light0 = normalize(IN.Light0);\n"
|
|
"float3 IN_Light1 = normalize(IN.Light1);\n"
|
|
"float3 Normal = normalize(2.0f * tex2D(NORMAL_SAMPLER, IN.TexCoord0) - 1.0f);\n"
|
|
"#else\n"
|
|
"float3 Normal = normalize(IN.Normal);\n"
|
|
"#endif \n"
|
|
"float3 ViewDir = normalize(IN.ViewDir);\n"
|
|
|
|
"{\n"
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float L1 = dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
|
|
"float3 Reflect = reflect (Normal,IN_Light0);\n"
|
|
"#else\n"
|
|
"float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
|
|
"float3 Reflect = reflect (Normal,afLightDir[0]);\n"
|
|
"#endif\n"
|
|
"#ifdef AV_DIFFUSE_TEXTURE\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
|
|
"#else\n"
|
|
"OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
|
|
"#endif // !AV_DIFFUSE_TEXTURE\n"
|
|
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[0].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
|
|
"#else\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb +\n"
|
|
"#endif // !AV_AMBIENT_TEXTURE\n"
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
|
|
"#else \n"
|
|
"EMISSIVE_COLOR.rgb;\n"
|
|
"#endif // !AV_EMISSIVE_TEXTURE\n"
|
|
"}\n"
|
|
"{\n"
|
|
"#ifdef AV_NORMAL_TEXTURE\n"
|
|
"float L1 = dot(Normal,IN_Light1) * 0.5f + 0.5f;\n"
|
|
"float3 Reflect = reflect (Normal,IN_Light1);\n"
|
|
"#else\n"
|
|
"float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
|
|
"float3 Reflect = reflect (Normal,afLightDir[1]);\n"
|
|
"#endif\n"
|
|
"#ifdef AV_DIFFUSE_TEXTURE\n"
|
|
"OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
|
|
"#else\n"
|
|
"OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
|
|
"#endif // !AV_DIFFUSE_TEXTURE\n"
|
|
|
|
"#ifdef AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_SPECULAR_TEXTURE\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[1].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
|
|
"#else\n"
|
|
"SPECULAR_COLOR.rgb * afLightColor[1].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
|
|
"#endif // !AV_SPECULAR_TEXTURE\n"
|
|
"#endif // !AV_SPECULAR_COMPONENT\n"
|
|
"#ifdef AV_AMBIENT_TEXTURE\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
|
|
"#else\n"
|
|
"AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb + \n"
|
|
"#endif // !AV_AMBIENT_TEXTURE\n"
|
|
"#ifdef AV_EMISSIVE_TEXTURE\n"
|
|
"EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
|
|
"#else \n"
|
|
"EMISSIVE_COLOR.rgb;\n"
|
|
"#endif // !AV_EMISSIVE_TEXTURE\n"
|
|
"}\n"
|
|
|
|
"#ifdef AV_OPACITY\n"
|
|
"OUT.a = TRANSPARENCY;\n"
|
|
"#endif\n"
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"OUT.a *= tex2D(OPACITY_SAMPLER,IN.TexCoord0). AV_OPACITY_TEXTURE_REGISTER_MASK;\n"
|
|
"#endif\n"
|
|
"return OUT;\n"
|
|
"}\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Technique for the material effect\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"technique MaterialFXSpecular_D1\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"CullMode=none;\n"
|
|
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#else\n"
|
|
"#ifdef AV_OPACITY\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#endif \n"
|
|
"#endif\n"
|
|
|
|
"PixelShader = compile ps_3_0 MaterialPShaderSpecular_D1();\n"
|
|
"VertexShader = compile vs_3_0 MaterialVShader_D1();\n"
|
|
"}\n"
|
|
"};\n"
|
|
"technique MaterialFXSpecular_D2\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"CullMode=none;\n"
|
|
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#else\n"
|
|
"#ifdef AV_OPACITY\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#endif \n"
|
|
"#endif\n"
|
|
|
|
"PixelShader = compile ps_3_0 MaterialPShaderSpecular_D2();\n"
|
|
"VertexShader = compile vs_3_0 MaterialVShader_D2();\n"
|
|
"}\n"
|
|
"};\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Technique for the material effect (ps_2_0)\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"technique MaterialFXSpecular_PS20_D1\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"CullMode=none;\n"
|
|
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#else\n"
|
|
"#ifdef AV_OPACITY\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#endif \n"
|
|
"#endif\n"
|
|
|
|
"PixelShader = compile ps_2_0 MaterialPShaderSpecular_PS20_D1();\n"
|
|
"VertexShader = compile vs_2_0 MaterialVShader_D1();\n"
|
|
"}\n"
|
|
"};\n"
|
|
"technique MaterialFXSpecular_PS20_D2\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"CullMode=none;\n"
|
|
|
|
"#ifdef AV_OPACITY_TEXTURE\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#else\n"
|
|
"#ifdef AV_OPACITY\n"
|
|
"AlphaBlendEnable=TRUE;"
|
|
"SrcBlend = srcalpha;\n"
|
|
"DestBlend = invsrcalpha;\n"
|
|
"#endif \n"
|
|
"#endif\n"
|
|
|
|
"PixelShader = compile ps_2_0 MaterialPShaderSpecular_PS20_D2();\n"
|
|
"VertexShader = compile vs_2_0 MaterialVShader_D2();\n"
|
|
"}\n"
|
|
"};\n"
|
|
);
|
|
|
|
std::string g_szPassThroughShader = std::string(
|
|
"texture TEXTURE_2D;\n"
|
|
"sampler TEXTURE_SAMPLER = sampler_state\n"
|
|
"{\n"
|
|
"Texture = (TEXTURE_2D);\n"
|
|
"};\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
"struct VS_OUTPUT\n"
|
|
"{\n"
|
|
"// Position\n"
|
|
"float4 _Position : POSITION;\n"
|
|
|
|
"// Texture coordinate\n"
|
|
"float2 _TexCoord0 : TEXCOORD0;\n"
|
|
"};\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
"VS_OUTPUT DefaultVShader(float4 INPosition : POSITION,\n"
|
|
"float2 INTexCoord0 : TEXCOORD0 )\n"
|
|
"{\n"
|
|
"// Initialize the output structure with zero\n"
|
|
"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
|
|
|
|
"Out._Position = INPosition;\n"
|
|
"Out._TexCoord0 = INTexCoord0;\n"
|
|
|
|
"return Out;\n"
|
|
"}\n"
|
|
|
|
// simply lookup a texture
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 PassThrough_PS(float2 IN : TEXCOORD0) : COLOR\n"
|
|
"{\n"
|
|
"return tex2D(TEXTURE_SAMPLER,IN);\n"
|
|
"}\n"
|
|
|
|
// visualize the alpha channel (in black) -> use a
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 PassThroughAlphaA_PS(float2 IN : TEXCOORD0) : COLOR\n"
|
|
"{\n"
|
|
"return float4(0.0f,0.0f,0.0f,tex2D(TEXTURE_SAMPLER,IN).a);\n"
|
|
"}\n"
|
|
|
|
// visualize the alpha channel (in black) -> use r
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 PassThroughAlphaR_PS(float2 IN : TEXCOORD0) : COLOR\n"
|
|
"{\n"
|
|
"return float4(0.0f,0.0f,0.0f,tex2D(TEXTURE_SAMPLER,IN).r);\n"
|
|
"}\n"
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Simple pass-through technique\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"technique PassThrough\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"FillMode=Solid;\n"
|
|
"ZEnable = FALSE;\n"
|
|
"CullMode = none;\n"
|
|
"AlphaBlendEnable = TRUE;\n"
|
|
"SrcBlend =srcalpha;\n"
|
|
"DestBlend =invsrcalpha;\n"
|
|
"PixelShader = compile ps_2_0 PassThrough_PS();\n"
|
|
"VertexShader = compile vs_2_0 DefaultVShader();\n"
|
|
"}\n"
|
|
"};\n"
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Pass-through technique which visualizes the texture's alpha channel
|
|
// ----------------------------------------------------------------------------\n"
|
|
"technique PassThroughAlphaFromA\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"FillMode=Solid;\n"
|
|
"ZEnable = FALSE;\n"
|
|
"CullMode = none;\n"
|
|
"AlphaBlendEnable = TRUE;\n"
|
|
"SrcBlend =srcalpha;\n"
|
|
"DestBlend =invsrcalpha;\n"
|
|
"PixelShader = compile ps_2_0 PassThroughAlphaA_PS();\n"
|
|
"VertexShader = compile vs_2_0 DefaultVShader();\n"
|
|
"}\n"
|
|
"};\n"
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Pass-through technique which visualizes the texture's red channel
|
|
// ----------------------------------------------------------------------------\n"
|
|
"technique PassThroughAlphaFromR\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"FillMode=Solid;\n"
|
|
"ZEnable = FALSE;\n"
|
|
"CullMode = none;\n"
|
|
"AlphaBlendEnable = TRUE;\n"
|
|
"SrcBlend =srcalpha;\n"
|
|
"DestBlend =invsrcalpha;\n"
|
|
"PixelShader = compile ps_2_0 PassThroughAlphaR_PS();\n"
|
|
"VertexShader = compile vs_2_0 DefaultVShader();\n"
|
|
"}\n"
|
|
"};\n"
|
|
);
|
|
|
|
std::string g_szCheckerBackgroundShader = std::string(
|
|
|
|
// the two colors used to draw the checker pattern
|
|
"float3 COLOR_ONE = float3(0.4f,0.4f,0.4f);\n"
|
|
"float3 COLOR_TWO = float3(0.6f,0.6f,0.6f);\n"
|
|
|
|
// size of a square in both x and y direction
|
|
"float SQUARE_SIZE = 10.0f;\n"
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
"struct VS_OUTPUT\n"
|
|
"{\n"
|
|
"// Position\n"
|
|
"float4 _Position : POSITION;\n"
|
|
"};\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
"VS_OUTPUT DefaultVShader(float4 INPosition : POSITION,\n"
|
|
"float2 INTexCoord0 : TEXCOORD0 )\n"
|
|
"{\n"
|
|
"// Initialize the output structure with zero\n"
|
|
"VS_OUTPUT Out = (VS_OUTPUT)0;\n"
|
|
|
|
"Out._Position = INPosition;\n"
|
|
|
|
"return Out;\n"
|
|
"}\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
"float4 MakePattern_PS(float2 IN : VPOS) : COLOR\n"
|
|
"{\n"
|
|
"float2 fDiv = IN / SQUARE_SIZE;\n"
|
|
"float3 fColor = COLOR_ONE;\n"
|
|
"if (0 == round(fmod(round(fDiv.x),2)))\n"
|
|
"{\n"
|
|
"if (0 == round(fmod(round(fDiv.y),2))) fColor = COLOR_TWO;\n"
|
|
"}\n"
|
|
"else if (0 != round(fmod(round(fDiv.y),2)))fColor = COLOR_TWO;\n"
|
|
"return float4(fColor,1.0f);"
|
|
"}\n"
|
|
|
|
|
|
// ----------------------------------------------------------------------------\n"
|
|
// Shader to generate a pattern\n"
|
|
// ----------------------------------------------------------------------------\n"
|
|
"technique MakePattern\n"
|
|
"{\n"
|
|
"pass p0\n"
|
|
"{\n"
|
|
"FillMode=Solid;\n"
|
|
"ZEnable = FALSE;\n"
|
|
"CullMode = none;\n"
|
|
"PixelShader = compile ps_3_0 MakePattern_PS();\n"
|
|
"VertexShader = compile vs_3_0 DefaultVShader();\n"
|
|
"}\n"
|
|
"};\n"
|
|
);
|
|
}; |