/*---------------------------------------------------------------------------* Project: NintendoWare File: gfx_MaterialState.cpp Copyright (C)2009-2010 Nintendo Co., Ltd./HAL Laboratory, Inc. All rights reserved. These coded instructions, statements, and computer programs contain proprietary information of Nintendo of America Inc. and/or Nintendo Company Ltd., and are protected by Federal copyright law. They may not be disclosed to third parties or copied or duplicated in any form, in whole or in part, without the prior written consent of Nintendo. $Revision: 27346 $ *---------------------------------------------------------------------------*/ #include "precompiled.h" #include namespace nw { namespace gfx { namespace internal { nn::math::Matrix34* CreateMatrixForLinearShadowMapTexture(nn::math::Matrix34* pOut, f32 coeff, f32 nearp, f32 farp) { f32 (*const m)[4] = pOut->m; f32 scaleZ = 1.0f / (farp - nearp); m[0][0] = 0.5f * coeff * scaleZ; m[0][1] = 0.0f; m[0][2] = -0.5f * scaleZ; m[0][3] = 0.0f; m[1][0] = 0.0f; m[1][1] = 0.5f * coeff * scaleZ; m[1][2] = -0.5f * scaleZ; m[1][3] = 0.0f; m[2][0] = 0.0f; m[2][1] = 0.0f; m[2][2] = -scaleZ; m[2][3] = 0.0f; return pOut; } /*!--------------------------------------------------------------------------* @brief 計算方式別にテクスチャマトリクスを設定します。 @param[out] textureMatrix 設定されるマトリクスです。 @param[in] mode 計算方式の指定です。 @param[in] scaleS S 軸のスケール値です。 @param[in] scaleT T 軸のスケール値です。 @param[in] rotate 回転値です。 @param[in] translateS S 軸の移動値です。 @param[in] translateT T 軸の移動値です。 *---------------------------------------------------------------------------*/ math::MTX44* MaterialState::SetupTextureMatrix( math::MTX44* textureMatrix, ResTextureCoordinator::MappingMatrixMode mode, float scaleS, float scaleT, float rotate, float translateS, float translateT) { NW_NULL_ASSERT(textureMatrix); switch (mode) { case ResTextureCoordinator::MAPPINGMATRIXMODE_MAYA: math::MTX44TextureMatrixForMaya( textureMatrix, scaleS, scaleT, rotate, translateS, translateT); break; case ResTextureCoordinator::MAPPINGMATRIXMODE_SOFTIMAGE: math::MTX44TextureMatrixForSoftimage( textureMatrix, scaleS, scaleT, rotate, translateS, translateT); break; case ResTextureCoordinator::MAPPINGMATRIXMODE_3DSMAX: math::MTX44TextureMatrixForMax( textureMatrix, scaleS, scaleT, rotate, translateS, translateT); break; default: math::MTX44Identity(textureMatrix); break; } return textureMatrix; } //---------------------------------------- void MaterialState::ActivateFragmentLightingTable( const ResFragmentLighting fragmentLighting, const ResFragmentLightingTable fragmentLightingTable) { #if defined(NW_MATERIAL_PROFILE) NW_PROFILE("MaterialState::ActivateFragmentLightingTable"); #endif #if defined(MATERIAL_SET_ENABLED) s32 flags = fragmentLighting.GetFlags(); bool isDistribution0Enbaled = ut::CheckFlag(flags, ResFragmentLightingData::FLAG_DISTRIBUTION0_ENABLED); bool isDistribution1Enbaled = ut::CheckFlag(flags, ResFragmentLightingData::FLAG_DISTRIBUTION1_ENABLED); bool isReflectionEnabled = ut::CheckFlag(flags, ResFragmentLightingData::FLAG_REFLECTION_ENABLED); bool isFresnelEnabled = (fragmentLighting.GetFresnelConfig() != ResFragmentLighting::CONFIG_NO_FRESNEL); u32 absLutInput = 0; u32 lutInput = 0; u32 lutScale = 0; ResLightingLookupTable lightingLookupTable; ResImageLookupTable lookupTable; //-------------------------------------- // Reflection R のテーブル設定。 lightingLookupTable = fragmentLightingTable.GetReflectanceRSampler(); if (lightingLookupTable.IsValid() && isReflectionEnabled) { NW_NULL_ASSERT(lightingLookupTable.GetSampler().IsValid()); lookupTable = lightingLookupTable.GetSampler().Dereference(); GraphicsDevice::SetLutIsAbs( GraphicsDevice::LUT_TARGET_RR, lookupTable.IsAbs() ); GraphicsDevice::SetLutInput( GraphicsDevice::LUT_TARGET_RR, lightingLookupTable.GetInput() ); GraphicsDevice::SetLutScale( GraphicsDevice::LUT_TARGET_RR, lightingLookupTable.GetScale() ); GraphicsDevice::ActivateLookupTable(lookupTable, GraphicsDevice::LUT_TARGET_RR); } //-------------------------------------- // Reflection G のテーブル設定。 lightingLookupTable = fragmentLightingTable.GetReflectanceGSampler(); if (lightingLookupTable.IsValid() && isReflectionEnabled) { NW_NULL_ASSERT(lightingLookupTable.GetSampler().IsValid()); lookupTable = lightingLookupTable.GetSampler().Dereference(); GraphicsDevice::SetLutIsAbs( GraphicsDevice::LUT_TARGET_RG, lookupTable.IsAbs() ); GraphicsDevice::SetLutInput( GraphicsDevice::LUT_TARGET_RG, lightingLookupTable.GetInput() ); GraphicsDevice::SetLutScale( GraphicsDevice::LUT_TARGET_RG, lightingLookupTable.GetScale() ); GraphicsDevice::ActivateLookupTable(lookupTable, GraphicsDevice::LUT_TARGET_RG); } //-------------------------------------- // Reflection B のテーブル設定。 lightingLookupTable = fragmentLightingTable.GetReflectanceBSampler(); if (lightingLookupTable.IsValid() && isReflectionEnabled) { NW_NULL_ASSERT(lightingLookupTable.GetSampler().IsValid()); lookupTable = lightingLookupTable.GetSampler().Dereference(); GraphicsDevice::SetLutIsAbs( GraphicsDevice::LUT_TARGET_RB, lookupTable.IsAbs() ); GraphicsDevice::SetLutInput( GraphicsDevice::LUT_TARGET_RB, lightingLookupTable.GetInput() ); GraphicsDevice::SetLutScale( GraphicsDevice::LUT_TARGET_RB, lightingLookupTable.GetScale() ); GraphicsDevice::ActivateLookupTable(lookupTable, GraphicsDevice::LUT_TARGET_RB); } //-------------------------------------- // D0 のテーブル設定。 lightingLookupTable = fragmentLightingTable.GetDistribution0Sampler(); if (lightingLookupTable.IsValid() && isDistribution0Enbaled) { NW_NULL_ASSERT(lightingLookupTable.GetSampler().IsValid()); lookupTable = lightingLookupTable.GetSampler().Dereference(); GraphicsDevice::SetLutIsAbs( GraphicsDevice::LUT_TARGET_D0, lookupTable.IsAbs() ); GraphicsDevice::SetLutInput( GraphicsDevice::LUT_TARGET_D0, lightingLookupTable.GetInput() ); GraphicsDevice::SetLutScale( GraphicsDevice::LUT_TARGET_D0, lightingLookupTable.GetScale() ); GraphicsDevice::ActivateLookupTable(lookupTable, GraphicsDevice::LUT_TARGET_D0); } //-------------------------------------- // D1 のテーブル設定。 lightingLookupTable = fragmentLightingTable.GetDistribution1Sampler(); if (lightingLookupTable.IsValid() && isDistribution1Enbaled) { NW_NULL_ASSERT(lightingLookupTable.GetSampler().IsValid()); lookupTable = lightingLookupTable.GetSampler().Dereference(); GraphicsDevice::SetLutIsAbs( GraphicsDevice::LUT_TARGET_D1, lookupTable.IsAbs() ); GraphicsDevice::SetLutInput( GraphicsDevice::LUT_TARGET_D1, lightingLookupTable.GetInput() ); GraphicsDevice::SetLutScale( GraphicsDevice::LUT_TARGET_D1, lightingLookupTable.GetScale() ); GraphicsDevice::ActivateLookupTable(lookupTable, GraphicsDevice::LUT_TARGET_D1); } //-------------------------------------- // Fresnel のテーブル設定。 lightingLookupTable = fragmentLightingTable.GetFresnelSampler(); if (lightingLookupTable.IsValid() && isFresnelEnabled) { NW_NULL_ASSERT(lightingLookupTable.GetSampler().IsValid()); lookupTable = lightingLookupTable.GetSampler().Dereference(); GraphicsDevice::SetLutIsAbs( GraphicsDevice::LUT_TARGET_FR, lookupTable.IsAbs() ); GraphicsDevice::SetLutInput( GraphicsDevice::LUT_TARGET_FR, lightingLookupTable.GetInput() ); GraphicsDevice::SetLutScale( GraphicsDevice::LUT_TARGET_FR, lightingLookupTable.GetScale() ); GraphicsDevice::ActivateLookupTable(lookupTable, GraphicsDevice::LUT_TARGET_FR); } GraphicsDevice::ActivateLutParameters(); #endif } //---------------------------------------- void MaterialState::ActivateTextureCoordinators( RenderContext* renderContext, const ShaderProgram* shaderProgram, const ResMaterial texCoordMaterial) { #if defined(NW_MATERIAL_PROFILE) NW_PROFILE("MaterialState::ActivateTextureCoordinators"); #endif #if defined(MATERIAL_SET_ENABLED) enum { TEXCOORD2_SHIFT = 13, TEXCOORD3_SHIFT = 8 }; const u32 TEXCOORD_SETTING[] = { 0, // CONFIG_0120 (1 << TEXCOORD2_SHIFT), // CONFIG_0110 (1 << TEXCOORD2_SHIFT) | (1 << TEXCOORD3_SHIFT), // CONFIG_0111 (1 << TEXCOORD2_SHIFT) | (2 << TEXCOORD3_SHIFT), // CONFIG_0112 (1 << TEXCOORD3_SHIFT), // CONFIG_0121 (2 << TEXCOORD3_SHIFT) // CONFIG_0122 }; // texture設定レジスタ PICA_REG_TEXTURE_FUNC(0x80) の値 // [0-7] はここでは設定しない // [0] dmp_Texture[0].samplerType 0: GL_FALSE, 1: それ以外 // [1] dmp_Texture[1].samplerType 0: GL_FALSE, 1: GL_TEXTURE_2D // [2] dmp_Texture[2].samplerType 0: GL_FALSE, 1: GL_TEXTURE_2D // [10] dmp_Texture[3].samplerType 0: GL_FALSE, 1: GL_PROCEDURAL_DMP // [12] かならず1を設定する。 // [13] dmp_Texture[2].texcoord 0: GL_TEXTURE2, 1:GLTEXTURE1 // [9:8] dmp_Texture[3].texcoord 0: GL_TEXTURE0, 1: GL_TEXTURE1, 2: GL_TEXTURE2 // [16] 1を書き込むとテクスチャキャッシュをクリア // [23:17] テクスチャキャッシュのクリア時は0、それ以外の場合はBEでアクセスしない // [31:24] 0を設定する u32 textureSetting = 0; NW_ASSERT(texCoordMaterial.GetTextureCoordinateConfig() < ResMaterial::CONFIG_NUM); textureSetting = TEXCOORD_SETTING[texCoordMaterial.GetTextureCoordinateConfig()]; const u32 HEADER = internal::MakeCommandHeader(PICA_REG_TEXTURE_FUNC, 1, false, 0xa); u32 TEXTYPE_COMMAND[] = { textureSetting | (0x1 << 12), HEADER }; internal::NWUseCmdlist( &TEXTYPE_COMMAND[0] ); // テクスチャ座標の計算。 // TODO: 関数を分割し整理する。 const int TEXTURE_UNIT_COUNT = 3; GLfloat textureMappings[TEXTURE_UNIT_COUNT] = {0.0f, 0.0f, 0.0f}; int coordinatorsCount = texCoordMaterial.GetActiveTextureCoordinatorsCount(); for (int unit = 0; unit < TEXTURE_UNIT_COUNT; ++unit) { shaderProgram->SetVertexUniformBool( NW_GFX_VERTEX_UNIFORM(UVMAP0) + unit, false); if (unit == 1 || unit == 2) { // テクスチャの有効フラグを頂点シェーダーに設定します。 if (unit < coordinatorsCount) { shaderProgram->SetVertexUniformBool( NW_GFX_VERTEX_UNIFORM(ISTEX1) + unit - 1, true); } else { shaderProgram->SetVertexUniformBool( NW_GFX_VERTEX_UNIFORM(ISTEX1) + unit - 1, false); } } } math::VEC4 projectionTranslate; bool isProjectionEnabled = false; for (int i = 0; i < coordinatorsCount; ++i) { ResTextureCoordinator coordinator = texCoordMaterial.GetTextureCoordinators(i); NW_ASSERT(coordinator.IsValid()); if (!coordinator.IsEnabled()) { continue; } math::MTX34 texMtx34; // TODO: テクスチャSRTアニメーションでDirtyフラグが設定できるようになれば、coordinator.IsDirty()に変更する。 if (coordinator.IsDirty()) { math::MTX44 texMtx; SetupTextureMatrix( &texMtx, coordinator.GetMatrixMode(), coordinator.GetScale().x, coordinator.GetScale().y, coordinator.GetRotate(), coordinator.GetTranslate().x, coordinator.GetTranslate().y); texMtx34.v[0] = texMtx.v[0]; texMtx34.v[1] = texMtx.v[1]; texMtx34.v[2] = texMtx.v[2]; coordinator.GetTextureMatrix().v[0] = texMtx34.v[0]; coordinator.GetTextureMatrix().v[1] = texMtx34.v[1]; coordinator.GetTextureMatrix().v[2] = texMtx34.v[2]; coordinator.SetDirty(false); } else { texMtx34 = coordinator.GetTextureMatrix(); } NW_ASSERTMSG( i < 1 || coordinator.GetMappingMethod() != ResTextureCoordinator::MAPPINGMETHOD_CAMERA_CUBE_ENV, "Cube Map is supported just on Texture Unit 0."); switch (coordinator.GetMappingMethod()) { case ResTextureCoordinator::MAPPINGMETHOD_UV_COORDINATE: { textureMappings[i] = static_cast(coordinator.GetSourceCoordinate()); shaderProgram->SetVertexUniformBool( NW_GFX_VERTEX_UNIFORM(UVMAP0) + i, true); } break; case ResTextureCoordinator::MAPPINGMETHOD_PROJECTION: { // プロジェクションマッピングはコーディネータ０と１でのみ使用可能です。 NW_ASSERTMSG(i == 0 || i == 1, "Projection mapping can use coordinator0 or coordinator1."); SceneEnvironment& sceneEnvironment = renderContext->GetSceneEnvironment(); int cameraIndex = coordinator.GetReferenceCamera(); const Camera* camera = ((cameraIndex < 0) ? renderContext->GetActiveCamera() : sceneEnvironment.GetCamera(cameraIndex)); NW_NULL_ASSERT(camera); const math::MTX34& referenceViewMatrix = camera->ViewMatrix(); if (i == 0) { projectionTranslate.x = texMtx34._03; projectionTranslate.y = texMtx34._13; } else { projectionTranslate.z = texMtx34._03; projectionTranslate.w = texMtx34._13; } texMtx34._03 = 0.0f; texMtx34._13 = 0.0f; math::MTX34Mult(&texMtx34, &texMtx34, &camera->TextureProjectionMatrix()); math::MTX34Mult(&texMtx34, &texMtx34, &referenceViewMatrix); isProjectionEnabled = true; } break; case ResTextureCoordinator::MAPPINGMETHOD_SHADOW: { // シャドウマッピングはコーディネータ０でのみ使用可能です。 NW_ASSERTMSG(i == 0, "Projection mapping can use coordinator0."); SceneEnvironment& sceneEnvironment = renderContext->GetSceneEnvironment(); int cameraIndex = coordinator.GetReferenceCamera(); const Camera* camera = ((cameraIndex < 0) ? renderContext->GetActiveCamera() : sceneEnvironment.GetCamera(cameraIndex)); NW_NULL_ASSERT(camera); projectionTranslate.x = texMtx34._03; projectionTranslate.y = texMtx34._13; texMtx34._03 = 0.0f; texMtx34._13 = 0.0f; f32 near = camera->GetNear(); f32 far = camera->GetFar(); ResCameraProjectionUpdater updater = camera->GetProjectionUpdater()->GetResource(); math::MTX34 projection = camera->TextureProjectionMatrix(); switch(updater.ref().typeInfo) { case ResPerspectiveProjectionUpdater::TYPE_INFO: { f32 scaleFactor = 1.0f / (far - near); math::MTX34 scaleMatrix = math::MTX34::Identity(); math::Vector3 scale(scaleFactor, scaleFactor, scaleFactor); math::MTX34Scale(&scaleMatrix, &scale); math::MTX34Mult(&texMtx34, &texMtx34, &scaleMatrix); } break; case ResFrustumProjectionUpdater::TYPE_INFO: { f32 scaleFactor = 1.0f / (far - near); math::MTX34 scaleMatrix = math::MTX34::Identity(); math::Vector3 scale(scaleFactor, scaleFactor, scaleFactor); math::MTX34Scale(&scaleMatrix, &scale); math::MTX34Mult(&texMtx34, &texMtx34, &scaleMatrix); } break; case ResOrthoProjectionUpdater::TYPE_INFO: { f32 scaleFactor = -1.0f / (far - near); projection._22 = scaleFactor; projection._23 = near * scaleFactor; } break; default: NW_FATAL_ERROR("Unsupported camera updater type.\n"); break; } math::MTX34Mult(&texMtx34, &texMtx34, &projection); const math::MTX34& referenceViewMatrix = camera->ViewMatrix(); math::MTX34Mult(&texMtx34, &texMtx34, &referenceViewMatrix); isProjectionEnabled = true; } break; case ResTextureCoordinator::MAPPINGMETHOD_CAMERA_CUBE_ENV: { textureMappings[i] = static_cast(TEXTURE_COORDINATE_COUNT - 1) + static_cast(coordinator.GetMappingMethod()); const Camera* camera = renderContext->GetActiveCamera(); if (camera) { texMtx34 = camera->InverseViewMatrix(); } } break; case ResTextureCoordinator::MAPPINGMETHOD_CAMERA_SPHERE_ENV: { textureMappings[i] = static_cast(TEXTURE_COORDINATE_COUNT - 1) + static_cast(coordinator.GetMappingMethod()); } break; default: NW_FATAL_ERROR("Invalid texture coordinator type."); break; } int matrixCount = 3; // Texture2に関してはTexMtxが2行のみ設定可能。 if (i == 2) { matrixCount = 2; } internal::NWSetVertexUniform4fv(VERTEX_SHADER_UNIFORM_TEXMTX0_INDEX + 3 * i, matrixCount, texMtx34); } if (isProjectionEnabled) { internal::NWSetVertexUniform4fv(VERTEX_SHADER_UNIFORM_TEXTRAN_INDEX, 1, projectionTranslate); } internal::NWSetVertexUniform3fv(VERTEX_SHADER_UNIFORM_TEXCMAP_INDEX, 1, textureMappings); #endif } //---------------------------------------- void MaterialState::ActivateParticleTextureCoordinators( RenderContext* renderContext, const ShaderProgram* shaderProgram, const ResMaterial texCoordMaterial) { NW_UNUSED_VARIABLE(renderContext); #if defined(NW_MATERIAL_PROFILE) NW_PROFILE("MaterialState::ActivateParticleTextureCoordinators"); #endif #if defined(MATERIAL_SET_ENABLED) enum { TEXCOORD2_SHIFT = 13, TEXCOORD3_SHIFT = 8 }; const u32 TEXCOORD_SETTING[] = { 0, // CONFIG_0120 (1 << TEXCOORD2_SHIFT), // CONFIG_0110 (1 << TEXCOORD2_SHIFT) | (1 << TEXCOORD3_SHIFT), // CONFIG_0111 (1 << TEXCOORD2_SHIFT) | (2 << TEXCOORD3_SHIFT), // CONFIG_0112 (1 << TEXCOORD3_SHIFT), // CONFIG_0121 (2 << TEXCOORD3_SHIFT) // CONFIG_0122 }; // texture設定レジスタ PICA_REG_TEXTURE_FUNC(0x80) の値 // [0-7] はここでは設定しない // [0] dmp_Texture[0].samplerType 0: GL_FALSE, 1: それ以外 // [1] dmp_Texture[1].samplerType 0: GL_FALSE, 1: GL_TEXTURE_2D // [2] dmp_Texture[2].samplerType 0: GL_FALSE, 1: GL_TEXTURE_2D // [10] dmp_Texture[3].samplerType 0: GL_FALSE, 1: GL_PROCEDURAL_DMP // [12] かならず1を設定する。 // [13] dmp_Texture[2].texcoord 0: GL_TEXTURE2, 1:GLTEXTURE1 // [9:8] dmp_Texture[3].texcoord 0: GL_TEXTURE0, 1: GL_TEXTURE1, 2: GL_TEXTURE2 // [16] 1を書き込むとテクスチャキャッシュをクリア // [23:17] テクスチャキャッシュのクリア時は0、それ以外の場合はBEでアクセスしない // [31:24] 0を設定する u32 textureSetting = 0; NW_ASSERT(texCoordMaterial.GetTextureCoordinateConfig() < ResMaterial::CONFIG_NUM); textureSetting = TEXCOORD_SETTING[texCoordMaterial.GetTextureCoordinateConfig()]; const u32 HEADER = internal::MakeCommandHeader(PICA_REG_TEXTURE_FUNC, 1, false, 0xa); u32 TEXTYPE_COMMAND[] = { textureSetting | (0x1 << 12), HEADER }; internal::NWUseCmdlist( &TEXTYPE_COMMAND[0] ); // テクスチャ座標の計算。 // TODO: 関数を分割し整理する。 const int TEXTURE_UNIT_COUNT = 3; GLfloat textureMappings[TEXTURE_UNIT_COUNT] = {0.0f, 0.0f, 0.0f}; // パーティクルではテクスチャは1枚張まで。 shaderProgram->SetVertexUniformBool(NW_GFX_VERTEX_UNIFORM(UVMAP0), false); int coordinatorsCount = texCoordMaterial.GetActiveTextureCoordinatorsCount(); // コーディネイタ設定も１枚目のみ処理。 ResTextureCoordinator coordinator = texCoordMaterial.GetTextureCoordinators(0); NW_ASSERT(coordinator.IsValid()); if (coordinator.IsEnabled()) { math::MTX34 texMtx34; // TODO: テクスチャSRTアニメーションでDirtyフラグが設定できるようになれば、coordinator.IsDirty()に変更する。 if (coordinator.IsDirty()) { math::MTX44 texMtx; SetupTextureMatrix( &texMtx, coordinator.GetMatrixMode(), coordinator.GetScale().x, coordinator.GetScale().y, coordinator.GetRotate(), coordinator.GetTranslate().x, coordinator.GetTranslate().y); texMtx34.v[0] = texMtx.v[0]; texMtx34.v[1] = texMtx.v[1]; texMtx34.v[2] = texMtx.v[2]; coordinator.GetTextureMatrix().v[0] = texMtx34.v[0]; coordinator.GetTextureMatrix().v[1] = texMtx34.v[1]; coordinator.GetTextureMatrix().v[2] = texMtx34.v[2]; coordinator.SetDirty(false); } else { texMtx34 = coordinator.GetTextureMatrix(); } NW_ASSERT(coordinator.GetMappingMethod() == ResTextureCoordinator::MAPPINGMETHOD_UV_COORDINATE); { textureMappings[0] = static_cast(coordinator.GetSourceCoordinate()); shaderProgram->SetVertexUniformBool( NW_GFX_VERTEX_UNIFORM(UVMAP0), true); } int matrixCount = 3; internal::NWSetVertexUniform4fv(VERTEX_SHADER_UNIFORM_TEXMTX0_INDEX, matrixCount, texMtx34); } internal::NWSetVertexUniform3fv(VERTEX_SHADER_UNIFORM_TEXCMAP_INDEX, 1, textureMappings); #endif } } // namesapce internal } // namespace gfx } // namespace nw