mirror of https://github.com/AxioDL/metaforce.git
80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
#include "Runtime/Graphics/Shaders/CDecalShaders.hpp"
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#include <array>
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#include "Runtime/Particle/CDecal.hpp"
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#include <hecl/Pipeline.hpp>
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namespace urde {
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boo::ObjToken<boo::IShaderPipeline> CDecalShaders::m_texZTestNoZWrite;
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boo::ObjToken<boo::IShaderPipeline> CDecalShaders::m_texAdditiveZTest;
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boo::ObjToken<boo::IShaderPipeline> CDecalShaders::m_texRedToAlphaZTest;
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boo::ObjToken<boo::IShaderPipeline> CDecalShaders::m_noTexZTestNoZWrite;
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boo::ObjToken<boo::IShaderPipeline> CDecalShaders::m_noTexAdditiveZTest;
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void CDecalShaders::Initialize() {
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m_texZTestNoZWrite = hecl::conv->convert(Shader_CDecalShaderTexZTest{});
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m_texAdditiveZTest = hecl::conv->convert(Shader_CDecalShaderTexAdditiveZTest{});
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m_texRedToAlphaZTest = hecl::conv->convert(Shader_CDecalShaderTexRedToAlphaZTest{});
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m_noTexZTestNoZWrite = hecl::conv->convert(Shader_CDecalShaderNoTexZTest{});
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m_noTexAdditiveZTest = hecl::conv->convert(Shader_CDecalShaderNoTexAdditiveZTest{});
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}
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void CDecalShaders::Shutdown() {
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m_texZTestNoZWrite.reset();
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m_texAdditiveZTest.reset();
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m_texRedToAlphaZTest.reset();
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m_noTexZTestNoZWrite.reset();
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m_noTexAdditiveZTest.reset();
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}
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void CDecalShaders::BuildShaderDataBinding(boo::IGraphicsDataFactory::Context& ctx, CQuadDecal& decal) {
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boo::ObjToken<boo::IShaderPipeline> regPipeline;
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boo::ObjToken<boo::IShaderPipeline> redToAlphaPipeline;
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if (decal.m_desc->x14_TEX) {
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if (decal.m_desc->x18_ADD)
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regPipeline = m_texAdditiveZTest;
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else
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regPipeline = m_texZTestNoZWrite;
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redToAlphaPipeline = m_texRedToAlphaZTest;
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} else {
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if (decal.m_desc->x18_ADD)
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regPipeline = m_noTexAdditiveZTest;
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else
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regPipeline = m_noTexZTestNoZWrite;
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}
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const SQuadDescr* const desc = decal.m_desc;
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const CUVElement* const texr = desc->x14_TEX.get();
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size_t texCount = 0;
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std::array<boo::ObjToken<boo::ITexture>, 1> textures;
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if (texr != nullptr) {
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textures[0] = texr->GetValueTexture(0).GetObj()->GetBooTexture();
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texCount = 1;
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}
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if (!decal.m_instBuf) {
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return;
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}
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std::array<boo::ObjToken<boo::IGraphicsBuffer>, 1> uniforms{decal.m_uniformBuf.get()};
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if (regPipeline) {
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decal.m_normalDataBind =
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ctx.newShaderDataBinding(regPipeline, nullptr, decal.m_instBuf.get(), nullptr, uniforms.size(), uniforms.data(),
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nullptr, texCount, textures.data(), nullptr, nullptr);
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}
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if (redToAlphaPipeline) {
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decal.m_redToAlphaDataBind =
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ctx.newShaderDataBinding(redToAlphaPipeline, nullptr, decal.m_instBuf.get(), nullptr, uniforms.size(),
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uniforms.data(), nullptr, texCount, textures.data(), nullptr, nullptr);
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}
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}
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} // namespace urde
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