mirror of
https://github.com/ncblakely/GiantsTools
synced 2024-12-23 15:57:22 +01:00
649 lines
22 KiB
C++
649 lines
22 KiB
C++
//--------------------------------------------------------------------------------------
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// File: SkinnedEffect.cpp
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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//
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// http://go.microsoft.com/fwlink/?LinkId=248929
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//--------------------------------------------------------------------------------------
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#include "pch.h"
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#include "EffectCommon.h"
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using namespace DirectX;
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// Constant buffer layout. Must match the shader!
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struct SkinnedEffectConstants
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{
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XMVECTOR diffuseColor;
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XMVECTOR emissiveColor;
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XMVECTOR specularColorAndPower;
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XMVECTOR lightDirection[IEffectLights::MaxDirectionalLights];
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XMVECTOR lightDiffuseColor[IEffectLights::MaxDirectionalLights];
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XMVECTOR lightSpecularColor[IEffectLights::MaxDirectionalLights];
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XMVECTOR eyePosition;
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XMVECTOR fogColor;
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XMVECTOR fogVector;
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XMMATRIX world;
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XMVECTOR worldInverseTranspose[3];
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XMMATRIX worldViewProj;
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XMVECTOR bones[SkinnedEffect::MaxBones][3];
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};
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static_assert((sizeof(SkinnedEffectConstants) % 16) == 0, "CB size not padded correctly");
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// Traits type describes our characteristics to the EffectBase template.
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struct SkinnedEffectTraits
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{
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using ConstantBufferType = SkinnedEffectConstants;
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static constexpr int VertexShaderCount = 18;
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static constexpr int PixelShaderCount = 3;
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static constexpr int ShaderPermutationCount = 36;
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};
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// Internal SkinnedEffect implementation class.
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class SkinnedEffect::Impl : public EffectBase<SkinnedEffectTraits>
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{
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public:
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Impl(_In_ ID3D11Device* device);
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bool preferPerPixelLighting;
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bool biasedVertexNormals;
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int weightsPerVertex;
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EffectLights lights;
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int GetCurrentShaderPermutation() const noexcept;
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void Apply(_In_ ID3D11DeviceContext* deviceContext);
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};
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// Include the precompiled shader code.
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namespace
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{
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#if defined(_XBOX_ONE) && defined(_TITLE)
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedVertexLightingOneBone.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedVertexLightingTwoBones.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedVertexLightingFourBones.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedOneLightOneBone.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedOneLightTwoBones.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedOneLightFourBones.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedPixelLightingOneBone.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedPixelLightingTwoBones.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedPixelLightingFourBones.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedVertexLightingOneBoneBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedVertexLightingTwoBonesBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedVertexLightingFourBonesBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedOneLightOneBoneBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedOneLightTwoBonesBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedOneLightFourBonesBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedPixelLightingOneBoneBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedPixelLightingTwoBonesBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_VSSkinnedPixelLightingFourBonesBn.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_PSSkinnedVertexLighting.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_PSSkinnedVertexLightingNoFog.inc"
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#include "Shaders/Compiled/XboxOneSkinnedEffect_PSSkinnedPixelLighting.inc"
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#else
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedVertexLightingOneBone.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedVertexLightingTwoBones.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedVertexLightingFourBones.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedOneLightOneBone.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedOneLightTwoBones.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedOneLightFourBones.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedPixelLightingOneBone.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedPixelLightingTwoBones.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedPixelLightingFourBones.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedVertexLightingOneBoneBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedVertexLightingTwoBonesBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedVertexLightingFourBonesBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedOneLightOneBoneBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedOneLightTwoBonesBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedOneLightFourBonesBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedPixelLightingOneBoneBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedPixelLightingTwoBonesBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_VSSkinnedPixelLightingFourBonesBn.inc"
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#include "Shaders/Compiled/SkinnedEffect_PSSkinnedVertexLighting.inc"
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#include "Shaders/Compiled/SkinnedEffect_PSSkinnedVertexLightingNoFog.inc"
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#include "Shaders/Compiled/SkinnedEffect_PSSkinnedPixelLighting.inc"
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#endif
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}
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template<>
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const ShaderBytecode EffectBase<SkinnedEffectTraits>::VertexShaderBytecode[] =
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{
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{ SkinnedEffect_VSSkinnedVertexLightingOneBone, sizeof(SkinnedEffect_VSSkinnedVertexLightingOneBone) },
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{ SkinnedEffect_VSSkinnedVertexLightingTwoBones, sizeof(SkinnedEffect_VSSkinnedVertexLightingTwoBones) },
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{ SkinnedEffect_VSSkinnedVertexLightingFourBones, sizeof(SkinnedEffect_VSSkinnedVertexLightingFourBones) },
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{ SkinnedEffect_VSSkinnedOneLightOneBone, sizeof(SkinnedEffect_VSSkinnedOneLightOneBone) },
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{ SkinnedEffect_VSSkinnedOneLightTwoBones, sizeof(SkinnedEffect_VSSkinnedOneLightTwoBones) },
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{ SkinnedEffect_VSSkinnedOneLightFourBones, sizeof(SkinnedEffect_VSSkinnedOneLightFourBones) },
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{ SkinnedEffect_VSSkinnedPixelLightingOneBone, sizeof(SkinnedEffect_VSSkinnedPixelLightingOneBone) },
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{ SkinnedEffect_VSSkinnedPixelLightingTwoBones, sizeof(SkinnedEffect_VSSkinnedPixelLightingTwoBones) },
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{ SkinnedEffect_VSSkinnedPixelLightingFourBones, sizeof(SkinnedEffect_VSSkinnedPixelLightingFourBones) },
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{ SkinnedEffect_VSSkinnedVertexLightingOneBoneBn, sizeof(SkinnedEffect_VSSkinnedVertexLightingOneBoneBn) },
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{ SkinnedEffect_VSSkinnedVertexLightingTwoBonesBn, sizeof(SkinnedEffect_VSSkinnedVertexLightingTwoBonesBn) },
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{ SkinnedEffect_VSSkinnedVertexLightingFourBonesBn, sizeof(SkinnedEffect_VSSkinnedVertexLightingFourBonesBn) },
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{ SkinnedEffect_VSSkinnedOneLightOneBoneBn, sizeof(SkinnedEffect_VSSkinnedOneLightOneBoneBn) },
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{ SkinnedEffect_VSSkinnedOneLightTwoBonesBn, sizeof(SkinnedEffect_VSSkinnedOneLightTwoBonesBn) },
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{ SkinnedEffect_VSSkinnedOneLightFourBonesBn, sizeof(SkinnedEffect_VSSkinnedOneLightFourBonesBn) },
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{ SkinnedEffect_VSSkinnedPixelLightingOneBoneBn, sizeof(SkinnedEffect_VSSkinnedPixelLightingOneBoneBn) },
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{ SkinnedEffect_VSSkinnedPixelLightingTwoBonesBn, sizeof(SkinnedEffect_VSSkinnedPixelLightingTwoBonesBn) },
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{ SkinnedEffect_VSSkinnedPixelLightingFourBonesBn, sizeof(SkinnedEffect_VSSkinnedPixelLightingFourBonesBn) },
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};
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template<>
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const int EffectBase<SkinnedEffectTraits>::VertexShaderIndices[] =
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{
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0, // vertex lighting, one bone
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0, // vertex lighting, one bone, no fog
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1, // vertex lighting, two bones
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1, // vertex lighting, two bones, no fog
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2, // vertex lighting, four bones
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2, // vertex lighting, four bones, no fog
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3, // one light, one bone
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3, // one light, one bone, no fog
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4, // one light, two bones
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4, // one light, two bones, no fog
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5, // one light, four bones
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5, // one light, four bones, no fog
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6, // pixel lighting, one bone
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6, // pixel lighting, one bone, no fog
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7, // pixel lighting, two bones
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7, // pixel lighting, two bones, no fog
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8, // pixel lighting, four bones
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8, // pixel lighting, four bones, no fog
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9, // vertex lighting (biased vertex normals), one bone
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9, // vertex lighting (biased vertex normals), one bone, no fog
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10, // vertex lighting (biased vertex normals), two bones
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10, // vertex lighting (biased vertex normals), two bones, no fog
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11, // vertex lighting (biased vertex normals), four bones
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11, // vertex lighting (biased vertex normals), four bones, no fog
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12, // one light (biased vertex normals), one bone
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12, // one light (biased vertex normals), one bone, no fog
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13, // one light (biased vertex normals), two bones
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13, // one light (biased vertex normals), two bones, no fog
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14, // one light (biased vertex normals), four bones
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14, // one light (biased vertex normals), four bones, no fog
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15, // pixel lighting (biased vertex normals), one bone
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15, // pixel lighting (biased vertex normals), one bone, no fog
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16, // pixel lighting (biased vertex normals), two bones
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16, // pixel lighting (biased vertex normals), two bones, no fog
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17, // pixel lighting (biased vertex normals), four bones
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17, // pixel lighting (biased vertex normals), four bones, no fog
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};
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template<>
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const ShaderBytecode EffectBase<SkinnedEffectTraits>::PixelShaderBytecode[] =
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{
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{ SkinnedEffect_PSSkinnedVertexLighting, sizeof(SkinnedEffect_PSSkinnedVertexLighting) },
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{ SkinnedEffect_PSSkinnedVertexLightingNoFog, sizeof(SkinnedEffect_PSSkinnedVertexLightingNoFog) },
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{ SkinnedEffect_PSSkinnedPixelLighting, sizeof(SkinnedEffect_PSSkinnedPixelLighting) },
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};
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template<>
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const int EffectBase<SkinnedEffectTraits>::PixelShaderIndices[] =
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{
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0, // vertex lighting, one bone
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1, // vertex lighting, one bone, no fog
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0, // vertex lighting, two bones
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1, // vertex lighting, two bones, no fog
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0, // vertex lighting, four bones
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1, // vertex lighting, four bones, no fog
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0, // one light, one bone
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1, // one light, one bone, no fog
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0, // one light, two bones
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1, // one light, two bones, no fog
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0, // one light, four bones
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1, // one light, four bones, no fog
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2, // pixel lighting, one bone
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2, // pixel lighting, one bone, no fog
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2, // pixel lighting, two bones
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2, // pixel lighting, two bones, no fog
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2, // pixel lighting, four bones
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2, // pixel lighting, four bones, no fog
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0, // vertex lighting (biased vertex normals), one bone
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1, // vertex lighting (biased vertex normals), one bone, no fog
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0, // vertex lighting (biased vertex normals), two bones
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1, // vertex lighting (biased vertex normals), two bones, no fog
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0, // vertex lighting (biased vertex normals), four bones
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1, // vertex lighting (biased vertex normals), four bones, no fog
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0, // one light (biased vertex normals), one bone
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1, // one light (biased vertex normals), one bone, no fog
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0, // one light (biased vertex normals), two bones
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1, // one light (biased vertex normals), two bones, no fog
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0, // one light (biased vertex normals), four bones
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1, // one light (biased vertex normals), four bones, no fog
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2, // pixel lighting (biased vertex normals), one bone
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2, // pixel lighting (biased vertex normals), one bone, no fog
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2, // pixel lighting (biased vertex normals), two bones
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2, // pixel lighting (biased vertex normals), two bones, no fog
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2, // pixel lighting (biased vertex normals), four bones
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2, // pixel lighting (biased vertex normals), four bones, no fog
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};
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// Global pool of per-device SkinnedEffect resources.
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template<>
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SharedResourcePool<ID3D11Device*, EffectBase<SkinnedEffectTraits>::DeviceResources> EffectBase<SkinnedEffectTraits>::deviceResourcesPool = {};
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// Constructor.
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SkinnedEffect::Impl::Impl(_In_ ID3D11Device* device)
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: EffectBase(device),
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preferPerPixelLighting(false),
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biasedVertexNormals(false),
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weightsPerVertex(4)
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{
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static_assert(_countof(EffectBase<SkinnedEffectTraits>::VertexShaderIndices) == SkinnedEffectTraits::ShaderPermutationCount, "array/max mismatch");
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static_assert(_countof(EffectBase<SkinnedEffectTraits>::VertexShaderBytecode) == SkinnedEffectTraits::VertexShaderCount, "array/max mismatch");
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static_assert(_countof(EffectBase<SkinnedEffectTraits>::PixelShaderBytecode) == SkinnedEffectTraits::PixelShaderCount, "array/max mismatch");
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static_assert(_countof(EffectBase<SkinnedEffectTraits>::PixelShaderIndices) == SkinnedEffectTraits::ShaderPermutationCount, "array/max mismatch");
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lights.InitializeConstants(constants.specularColorAndPower, constants.lightDirection, constants.lightDiffuseColor, constants.lightSpecularColor);
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for (int i = 0; i < MaxBones; i++)
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{
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constants.bones[i][0] = g_XMIdentityR0;
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constants.bones[i][1] = g_XMIdentityR1;
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constants.bones[i][2] = g_XMIdentityR2;
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}
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}
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int SkinnedEffect::Impl::GetCurrentShaderPermutation() const noexcept
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{
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int permutation = 0;
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// Use optimized shaders if fog is disabled.
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if (!fog.enabled)
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{
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permutation += 1;
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}
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// Evaluate 1, 2, or 4 weights per vertex?
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if (weightsPerVertex == 2)
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{
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permutation += 2;
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}
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else if (weightsPerVertex == 4)
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{
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permutation += 4;
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}
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if (preferPerPixelLighting)
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{
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// Do lighting in the pixel shader.
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permutation += 12;
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}
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else if (!lights.lightEnabled[1] && !lights.lightEnabled[2])
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{
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// Use the only-bother-with-the-first-light shader optimization.
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permutation += 6;
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}
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if (biasedVertexNormals)
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{
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// Compressed normals need to be scaled and biased in the vertex shader.
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permutation += 18;
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}
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return permutation;
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}
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// Sets our state onto the D3D device.
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void SkinnedEffect::Impl::Apply(_In_ ID3D11DeviceContext* deviceContext)
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{
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// Compute derived parameter values.
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matrices.SetConstants(dirtyFlags, constants.worldViewProj);
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fog.SetConstants(dirtyFlags, matrices.worldView, constants.fogVector);
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lights.SetConstants(dirtyFlags, matrices, constants.world, constants.worldInverseTranspose, constants.eyePosition, constants.diffuseColor, constants.emissiveColor, true);
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// Set the texture.
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auto textures = texture.Get();
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if (!textures)
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textures = GetDefaultTexture();
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deviceContext->PSSetShaderResources(0, 1, &textures);
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// Set shaders and constant buffers.
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ApplyShaders(deviceContext, GetCurrentShaderPermutation());
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}
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// Public constructor.
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SkinnedEffect::SkinnedEffect(_In_ ID3D11Device* device)
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: pImpl(std::make_unique<Impl>(device))
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{
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}
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// Move constructor.
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SkinnedEffect::SkinnedEffect(SkinnedEffect&& moveFrom) noexcept
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: pImpl(std::move(moveFrom.pImpl))
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{
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}
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// Move assignment.
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SkinnedEffect& SkinnedEffect::operator= (SkinnedEffect&& moveFrom) noexcept
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{
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pImpl = std::move(moveFrom.pImpl);
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return *this;
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}
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// Public destructor.
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SkinnedEffect::~SkinnedEffect()
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{
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}
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// IEffect methods.
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void SkinnedEffect::Apply(_In_ ID3D11DeviceContext* deviceContext)
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{
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pImpl->Apply(deviceContext);
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}
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void SkinnedEffect::GetVertexShaderBytecode(_Out_ void const** pShaderByteCode, _Out_ size_t* pByteCodeLength)
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{
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pImpl->GetVertexShaderBytecode(pImpl->GetCurrentShaderPermutation(), pShaderByteCode, pByteCodeLength);
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}
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// Camera settings.
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void XM_CALLCONV SkinnedEffect::SetWorld(FXMMATRIX value)
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{
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pImpl->matrices.world = value;
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pImpl->dirtyFlags |= EffectDirtyFlags::WorldViewProj | EffectDirtyFlags::WorldInverseTranspose | EffectDirtyFlags::FogVector;
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}
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void XM_CALLCONV SkinnedEffect::SetView(FXMMATRIX value)
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{
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pImpl->matrices.view = value;
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pImpl->dirtyFlags |= EffectDirtyFlags::WorldViewProj | EffectDirtyFlags::EyePosition | EffectDirtyFlags::FogVector;
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}
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void XM_CALLCONV SkinnedEffect::SetProjection(FXMMATRIX value)
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{
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pImpl->matrices.projection = value;
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pImpl->dirtyFlags |= EffectDirtyFlags::WorldViewProj;
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}
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void XM_CALLCONV SkinnedEffect::SetMatrices(FXMMATRIX world, CXMMATRIX view, CXMMATRIX projection)
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{
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pImpl->matrices.world = world;
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pImpl->matrices.view = view;
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pImpl->matrices.projection = projection;
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pImpl->dirtyFlags |= EffectDirtyFlags::WorldViewProj | EffectDirtyFlags::WorldInverseTranspose | EffectDirtyFlags::EyePosition | EffectDirtyFlags::FogVector;
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}
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// Material settings.
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void XM_CALLCONV SkinnedEffect::SetDiffuseColor(FXMVECTOR value)
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{
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pImpl->lights.diffuseColor = value;
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pImpl->dirtyFlags |= EffectDirtyFlags::MaterialColor;
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}
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void XM_CALLCONV SkinnedEffect::SetEmissiveColor(FXMVECTOR value)
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{
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pImpl->lights.emissiveColor = value;
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pImpl->dirtyFlags |= EffectDirtyFlags::MaterialColor;
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}
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void XM_CALLCONV SkinnedEffect::SetSpecularColor(FXMVECTOR value)
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{
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// Set xyz to new value, but preserve existing w (specular power).
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pImpl->constants.specularColorAndPower = XMVectorSelect(pImpl->constants.specularColorAndPower, value, g_XMSelect1110);
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetSpecularPower(float value)
|
|
{
|
|
// Set w to new value, but preserve existing xyz (specular color).
|
|
pImpl->constants.specularColorAndPower = XMVectorSetW(pImpl->constants.specularColorAndPower, value);
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::DisableSpecular()
|
|
{
|
|
// Set specular color to black, power to 1
|
|
// Note: Don't use a power of 0 or the shader will generate strange highlights on non-specular materials
|
|
|
|
pImpl->constants.specularColorAndPower = g_XMIdentityR3;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetAlpha(float value)
|
|
{
|
|
pImpl->lights.alpha = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::MaterialColor;
|
|
}
|
|
|
|
|
|
void XM_CALLCONV SkinnedEffect::SetColorAndAlpha(FXMVECTOR value)
|
|
{
|
|
pImpl->lights.diffuseColor = value;
|
|
pImpl->lights.alpha = XMVectorGetW(value);
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::MaterialColor;
|
|
}
|
|
|
|
|
|
// Light settings.
|
|
void SkinnedEffect::SetLightingEnabled(bool value)
|
|
{
|
|
if (!value)
|
|
{
|
|
throw std::exception("SkinnedEffect does not support turning off lighting");
|
|
}
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetPerPixelLighting(bool value)
|
|
{
|
|
pImpl->preferPerPixelLighting = value;
|
|
}
|
|
|
|
|
|
void XM_CALLCONV SkinnedEffect::SetAmbientLightColor(FXMVECTOR value)
|
|
{
|
|
pImpl->lights.ambientLightColor = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::MaterialColor;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetLightEnabled(int whichLight, bool value)
|
|
{
|
|
pImpl->dirtyFlags |= pImpl->lights.SetLightEnabled(whichLight, value, pImpl->constants.lightDiffuseColor, pImpl->constants.lightSpecularColor);
|
|
}
|
|
|
|
|
|
void XM_CALLCONV SkinnedEffect::SetLightDirection(int whichLight, FXMVECTOR value)
|
|
{
|
|
EffectLights::ValidateLightIndex(whichLight);
|
|
|
|
pImpl->constants.lightDirection[whichLight] = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
void XM_CALLCONV SkinnedEffect::SetLightDiffuseColor(int whichLight, FXMVECTOR value)
|
|
{
|
|
pImpl->dirtyFlags |= pImpl->lights.SetLightDiffuseColor(whichLight, value, pImpl->constants.lightDiffuseColor);
|
|
}
|
|
|
|
|
|
void XM_CALLCONV SkinnedEffect::SetLightSpecularColor(int whichLight, FXMVECTOR value)
|
|
{
|
|
pImpl->dirtyFlags |= pImpl->lights.SetLightSpecularColor(whichLight, value, pImpl->constants.lightSpecularColor);
|
|
}
|
|
|
|
|
|
void SkinnedEffect::EnableDefaultLighting()
|
|
{
|
|
EffectLights::EnableDefaultLighting(this);
|
|
}
|
|
|
|
|
|
// Fog settings.
|
|
void SkinnedEffect::SetFogEnabled(bool value)
|
|
{
|
|
pImpl->fog.enabled = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::FogEnable;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetFogStart(float value)
|
|
{
|
|
pImpl->fog.start = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::FogVector;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetFogEnd(float value)
|
|
{
|
|
pImpl->fog.end = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::FogVector;
|
|
}
|
|
|
|
|
|
void XM_CALLCONV SkinnedEffect::SetFogColor(FXMVECTOR value)
|
|
{
|
|
pImpl->constants.fogColor = value;
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
// Texture settings.
|
|
void SkinnedEffect::SetTexture(_In_opt_ ID3D11ShaderResourceView* value)
|
|
{
|
|
pImpl->texture = value;
|
|
}
|
|
|
|
|
|
// Animation settings.
|
|
void SkinnedEffect::SetWeightsPerVertex(int value)
|
|
{
|
|
if ((value != 1) &&
|
|
(value != 2) &&
|
|
(value != 4))
|
|
{
|
|
throw std::out_of_range("WeightsPerVertex must be 1, 2, or 4");
|
|
}
|
|
|
|
pImpl->weightsPerVertex = value;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::SetBoneTransforms(_In_reads_(count) XMMATRIX const* value, size_t count)
|
|
{
|
|
if (count > MaxBones)
|
|
throw std::out_of_range("count parameter out of range");
|
|
|
|
auto boneConstant = pImpl->constants.bones;
|
|
|
|
for (size_t i = 0; i < count; i++)
|
|
{
|
|
XMMATRIX boneMatrix = XMMatrixTranspose(value[i]);
|
|
|
|
boneConstant[i][0] = boneMatrix.r[0];
|
|
boneConstant[i][1] = boneMatrix.r[1];
|
|
boneConstant[i][2] = boneMatrix.r[2];
|
|
}
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
void SkinnedEffect::ResetBoneTransforms()
|
|
{
|
|
auto boneConstant = pImpl->constants.bones;
|
|
|
|
for(size_t i = 0; i < MaxBones; ++i)
|
|
{
|
|
boneConstant[i][0] = g_XMIdentityR0;
|
|
boneConstant[i][1] = g_XMIdentityR1;
|
|
boneConstant[i][2] = g_XMIdentityR2;
|
|
}
|
|
|
|
pImpl->dirtyFlags |= EffectDirtyFlags::ConstantBuffer;
|
|
}
|
|
|
|
|
|
// Normal compression settings.
|
|
void SkinnedEffect::SetBiasedVertexNormals(bool value)
|
|
{
|
|
pImpl->biasedVertexNormals = value;
|
|
}
|