306 lines
11 KiB
C++
306 lines
11 KiB
C++
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#include "StdAfx.h"
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#include "MapUtil.h"
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void Environment_Init(SEnvironmentData& envData)
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{
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for (int i = 0; i < ENV_DIRLIGHT_NUM; ++i)
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{
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envData.bDirLightsEnable[i] = false;
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envData.DirLights[i].Type = D3DLIGHT_DIRECTIONAL;
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envData.DirLights[i].Direction = D3DXVECTOR3(0.5f, 0.5f, -0.5f);
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envData.DirLights[i].Position = D3DXVECTOR3(0.0f, 0.0f, 0.0f);
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envData.DirLights[i].Specular = D3DXCOLOR(1.0f, 1.0f, 1.0f, 1.0f);
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envData.DirLights[i].Diffuse = D3DXCOLOR(1.0f, 1.0f, 1.0f, 1.0f);
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envData.DirLights[i].Ambient = D3DXCOLOR(0.5f, 0.5f, 0.5f, 1.0f);
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envData.DirLights[i].Range = 0.0f; // Used by Point Light & Spot Light
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envData.DirLights[i].Falloff = 1.0f; // Used by Spot Light
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envData.DirLights[i].Theta = 0.0f; // Used by Spot Light
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envData.DirLights[i].Phi = 0.0f; // Used by Spot Light
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envData.DirLights[i].Attenuation0 = 0.0f;
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envData.DirLights[i].Attenuation1 = 1.0f;
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envData.DirLights[i].Attenuation2 = 0.0f;
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}
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envData.Material.Diffuse = D3DXCOLOR(0.8f, 0.8f, 0.8f, 1.0f);
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envData.Material.Ambient = D3DXCOLOR(0.8f, 0.8f, 0.8f, 1.0f);
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envData.Material.Emissive = D3DXCOLOR(0.8f, 0.8f, 0.8f, 1.0f);
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envData.Material.Specular = D3DXCOLOR(0.0f, 0.0f, 0.0f, 1.0f);
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envData.Material.Power = 0.0f;
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envData.bFogEnable = FALSE;
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envData.bDensityFog = FALSE;
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envData.m_fFogNearDistance = 25600.0f * 0.5f;
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envData.m_fFogFarDistance = 25600.0f * 0.7f;
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envData.FogColor = D3DXCOLOR(0.5f, 0.5f, 0.5f, 1.0f);
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envData.bFilteringEnable = FALSE;
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envData.FilteringColor = D3DXCOLOR(0.3f, 0.1f, 0.1f, 0.0f);
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envData.byFilteringAlphaSrc = D3DBLEND_ONE;
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envData.byFilteringAlphaDest = D3DBLEND_ONE;
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envData.fWindStrength = 0.2f;
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envData.fWindRandom = 0.0f;
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envData.v3SkyBoxScale = D3DXVECTOR3(3500.0f, 3500.0f, 3500.0f);
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envData.bySkyBoxGradientLevelUpper = 0;
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envData.bySkyBoxGradientLevelLower = 0;
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envData.bSkyBoxTextureRenderMode = FALSE;
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envData.v2CloudScale = D3DXVECTOR2(200000.0f, 200000.0f);
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envData.fCloudHeight = 30000.0f;
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envData.v2CloudTextureScale = D3DXVECTOR2(4.0f, 4.0f);
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envData.v2CloudSpeed = D3DXVECTOR2(0.001f, 0.001f);
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envData.strCloudTextureFileName = "";
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envData.CloudGradientColor.m_FirstColor = .0f;
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envData.CloudGradientColor.m_SecondColor = .0f;
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envData.SkyBoxGradientColorVector.clear();
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envData.bLensFlareEnable = FALSE;
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envData.LensFlareBrightnessColor = D3DXCOLOR(1.0f, 1.0f, 1.0f, 1.0f);
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envData.fLensFlareMaxBrightness = 1.0f;
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envData.bMainFlareEnable = FALSE;
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envData.strMainFlareTextureFileName = "";
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envData.fMainFlareSize = 0.2f;
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envData.bReserve = FALSE;
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}
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bool Environment_Load(SEnvironmentData& envData, const char* envFileName)
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{
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CTextFileLoader textLoader;
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if (!textLoader.Load(envFileName))
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return false;
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textLoader.SetTop();
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textLoader.GetTokenBoolean("reserved", &envData.bReserve);
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if (textLoader.SetChildNode("directionallight"))
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{
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D3DVECTOR v3Dir;
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textLoader.GetTokenDirection("direction", &v3Dir);
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if (textLoader.SetChildNode("background"))
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{
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envData.DirLights[ENV_DIRLIGHT_BACKGROUND].Direction = v3Dir;
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textLoader.GetTokenBoolean("enable", &envData.bDirLightsEnable[ENV_DIRLIGHT_BACKGROUND]);
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textLoader.GetTokenColor("diffuse", &envData.DirLights[ENV_DIRLIGHT_BACKGROUND].Diffuse);
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textLoader.GetTokenColor("ambient", &envData.DirLights[ENV_DIRLIGHT_BACKGROUND].Ambient);
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textLoader.SetParentNode();
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}
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if (textLoader.SetChildNode("character"))
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{
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envData.DirLights[ENV_DIRLIGHT_CHARACTER].Direction = v3Dir;
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textLoader.GetTokenBoolean("enable", &envData.bDirLightsEnable[ENV_DIRLIGHT_CHARACTER]);
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textLoader.GetTokenColor("diffuse", &envData.DirLights[ENV_DIRLIGHT_CHARACTER].Diffuse);
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textLoader.GetTokenColor("ambient", &envData.DirLights[ENV_DIRLIGHT_CHARACTER].Ambient);
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textLoader.SetParentNode();
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}
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textLoader.SetParentNode();
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}
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if (textLoader.SetChildNode("material"))
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{
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textLoader.GetTokenColor("diffuse", &envData.Material.Diffuse);
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textLoader.GetTokenColor("ambient", &envData.Material.Ambient);
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textLoader.GetTokenColor("emissive", &envData.Material.Emissive);
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textLoader.SetParentNode();
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}
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if (textLoader.SetChildNode("fog"))
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{
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textLoader.GetTokenBoolean("enable", &envData.bFogEnable);
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textLoader.GetTokenBoolean("isdensity", &envData.bDensityFog);
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textLoader.GetTokenFloat("neardistance", &envData.m_fFogNearDistance);
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textLoader.GetTokenFloat("fardistance", &envData.m_fFogFarDistance);
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textLoader.GetTokenColor("color", &envData.FogColor);
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textLoader.SetParentNode();
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}
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if (textLoader.SetChildNode("filter"))
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{
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textLoader.GetTokenBoolean("enable", (BOOL *) &envData.bFilteringEnable);
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textLoader.GetTokenColor("color", &envData.FilteringColor);
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textLoader.GetTokenByte("alphasrc", &envData.byFilteringAlphaSrc);
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textLoader.GetTokenByte("alphadest", &envData.byFilteringAlphaDest);
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textLoader.SetParentNode();
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}
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if (textLoader.SetChildNode("skybox"))
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{
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textLoader.GetTokenBoolean("btexturerendermode", (BOOL *) &envData.bSkyBoxTextureRenderMode);
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textLoader.GetTokenVector3("scale", &envData.v3SkyBoxScale);
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textLoader.GetTokenByte("gradientlevelupper", &envData.bySkyBoxGradientLevelUpper);
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textLoader.GetTokenByte("gradientlevellower", &envData.bySkyBoxGradientLevelLower);
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textLoader.GetTokenString("frontfacefilename", &envData.strSkyBoxFaceFileName[0]);
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textLoader.GetTokenString("backfacefilename", &envData.strSkyBoxFaceFileName[1]);
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textLoader.GetTokenString("leftfacefilename", &envData.strSkyBoxFaceFileName[2]);
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textLoader.GetTokenString("rightfacefilename", &envData.strSkyBoxFaceFileName[3]);
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textLoader.GetTokenString("topfacefilename", &envData.strSkyBoxFaceFileName[4]);
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textLoader.GetTokenString("bottomfacefilename", &envData.strSkyBoxFaceFileName[5]);
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textLoader.GetTokenVector2("cloudscale", &envData.v2CloudScale);
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textLoader.GetTokenFloat("cloudheight", &envData.fCloudHeight);
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textLoader.GetTokenVector2("cloudtexturescale", &envData.v2CloudTextureScale);
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textLoader.GetTokenVector2("cloudspeed", &envData.v2CloudSpeed);
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textLoader.GetTokenString("cloudtexturefilename", &envData.strCloudTextureFileName);
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CTokenVector * pTokenVectorCloudColor;
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if(textLoader.GetTokenVector("cloudcolor", &pTokenVectorCloudColor))
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if ( 0 == pTokenVectorCloudColor->size()%8)
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{
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envData.CloudGradientColor.m_FirstColor.r = atof(pTokenVectorCloudColor->at(0).c_str());
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envData.CloudGradientColor.m_FirstColor.g = atof(pTokenVectorCloudColor->at(1).c_str());
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envData.CloudGradientColor.m_FirstColor.b = atof(pTokenVectorCloudColor->at(2).c_str());
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envData.CloudGradientColor.m_FirstColor.a = atof(pTokenVectorCloudColor->at(3).c_str());
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envData.CloudGradientColor.m_SecondColor.r = atof(pTokenVectorCloudColor->at(4).c_str());
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envData.CloudGradientColor.m_SecondColor.g = atof(pTokenVectorCloudColor->at(5).c_str());
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envData.CloudGradientColor.m_SecondColor.b = atof(pTokenVectorCloudColor->at(6).c_str());
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envData.CloudGradientColor.m_SecondColor.a = atof(pTokenVectorCloudColor->at(7).c_str());
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}
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BYTE byGradientCount = envData.bySkyBoxGradientLevelUpper+envData.bySkyBoxGradientLevelLower;
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CTokenVector * pTokenVector;
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if (textLoader.GetTokenVector("gradient", &pTokenVector))
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if (0 == pTokenVector->size()%8)
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if (byGradientCount == pTokenVector->size()/8)
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{
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envData.SkyBoxGradientColorVector.clear();
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envData.SkyBoxGradientColorVector.resize(byGradientCount);
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for (DWORD i = 0; i < byGradientCount; ++i)
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{
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envData.SkyBoxGradientColorVector[i].m_FirstColor.r = atof(pTokenVector->at(i*8+0).c_str());
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envData.SkyBoxGradientColorVector[i].m_FirstColor.g = atof(pTokenVector->at(i*8+1).c_str());
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envData.SkyBoxGradientColorVector[i].m_FirstColor.b = atof(pTokenVector->at(i*8+2).c_str());
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envData.SkyBoxGradientColorVector[i].m_FirstColor.a = atof(pTokenVector->at(i*8+3).c_str());
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envData.SkyBoxGradientColorVector[i].m_SecondColor.r = atof(pTokenVector->at(i*8+4).c_str());
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envData.SkyBoxGradientColorVector[i].m_SecondColor.g = atof(pTokenVector->at(i*8+5).c_str());
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envData.SkyBoxGradientColorVector[i].m_SecondColor.b = atof(pTokenVector->at(i*8+6).c_str());
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envData.SkyBoxGradientColorVector[i].m_SecondColor.a = atof(pTokenVector->at(i*8+7).c_str());
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}
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}
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textLoader.SetParentNode();
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}
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if (textLoader.SetChildNode("lensflare"))
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{
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textLoader.GetTokenBoolean("enable", &envData.bLensFlareEnable);
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textLoader.GetTokenColor("brightnesscolor", &envData.LensFlareBrightnessColor);
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textLoader.GetTokenFloat("maxbrightness", &envData.fLensFlareMaxBrightness);
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textLoader.GetTokenBoolean("mainflareenable", &envData.bMainFlareEnable);
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textLoader.GetTokenString("mainflaretexturefilename", &envData.strMainFlareTextureFileName);
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textLoader.GetTokenFloat("mainflaresize", &envData.fMainFlareSize);
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textLoader.SetParentNode();
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}
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return true;
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}
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void GetInterpolatedPosition(float curPositionRate, TPixelPosition * PixelPosition)
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{
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}
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float GetLinearInterpolation(float begin, float end, float curRate)
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{
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return (end - begin) * curRate + begin;
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}
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void PixelPositionToAttributeCellPosition(TPixelPosition PixelPosition, TCellPosition * pAttrCellPosition)
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{
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pAttrCellPosition->x = PixelPosition.x / c_Section_xAttributeCellSize;
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pAttrCellPosition->y = PixelPosition.y / c_Section_yAttributeCellSize;
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}
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void AttributeCellPositionToPixelPosition(TCellPosition AttrCellPosition, TPixelPosition * pPixelPosition)
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{
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pPixelPosition->x = AttrCellPosition.x * c_Section_xAttributeCellSize;
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pPixelPosition->y = AttrCellPosition.y * c_Section_yAttributeCellSize;
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}
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float GetPixelPositionDistance(const TPixelPosition & c_rsrcPosition, const TPixelPosition & c_rdstPosition)
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{
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int idx = c_rsrcPosition.x - c_rdstPosition.x;
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int idy = c_rsrcPosition.y - c_rdstPosition.y;
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return sqrtf(float(idx*idx + idy*idy));
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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CEaseOutInterpolation::CEaseOutInterpolation()
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{
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Initialize();
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}
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CEaseOutInterpolation::~CEaseOutInterpolation()
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{
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}
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void CEaseOutInterpolation::Initialize()
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{
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m_fRemainingTime = 0.0f;
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m_fValue = 0.0f;
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m_fSpeed = 0.0f;
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m_fAcceleration = 0.0f;
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m_fStartValue = 0.0f;
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m_fLastValue = 0.0f;
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}
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BOOL CEaseOutInterpolation::Setup(float fStart, float fEnd, float fTime)
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{
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//for safety
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if( fabs(fTime) < FLT_EPSILON )
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{
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fTime = 0.01f;
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}
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m_fValue = fStart;
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m_fStartValue = fStart;
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m_fLastValue = fStart;
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m_fSpeed = (2.0f * (fEnd - fStart)) / fTime;
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m_fAcceleration = 2.0f * (fEnd - fStart) / (fTime * fTime) - 2.0f * m_fSpeed / fTime;
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m_fRemainingTime = fTime;
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return TRUE;
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}
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void CEaseOutInterpolation::Interpolate(float fElapsedTime)
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{
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m_fLastValue = m_fValue;
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m_fRemainingTime -= fElapsedTime;
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m_fSpeed += m_fAcceleration * fElapsedTime;
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m_fValue += m_fSpeed * fElapsedTime;
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if (!isPlaying())
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{
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m_fValue = 0.0f;
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m_fLastValue = 0.0f;
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}
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}
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BOOL CEaseOutInterpolation::isPlaying()
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{
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return m_fRemainingTime > 0.0f;
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}
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float CEaseOutInterpolation::GetValue()
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{
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return m_fValue;
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}
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float CEaseOutInterpolation::GetChangingValue()
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{
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return m_fValue - m_fLastValue;
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}
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