754 lines
23 KiB
C++
754 lines
23 KiB
C++
// Copyright (C) 2014 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Graphics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Graphics/ForwardRenderQueue.hpp>
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#include <Nazara/Graphics/AbstractViewer.hpp>
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#include <Nazara/Graphics/Light.hpp>
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#include <Nazara/Graphics/Debug.hpp>
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///TODO: Remplacer les sinus/cosinus par une lookup table (va booster les perfs d'un bon x10)
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namespace
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{
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enum ResourceType
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{
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ResourceType_IndexBuffer,
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ResourceType_Material,
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ResourceType_Texture,
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ResourceType_VertexBuffer
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};
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}
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void NzForwardRenderQueue::AddBillboard(const NzMaterial* material, const NzVector3f& position, const NzVector2f& size, const NzVector2f& sinCos, const NzColor& color)
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{
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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billboardVector.push_back(BillboardData{color, position, size, sinCos});
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const NzVector2f> sizePtr, NzSparsePtr<const NzVector2f> sinCosPtr, NzSparsePtr<const NzColor> colorPtr)
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{
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///DOC: sinCosPtr et colorPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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NzVector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1
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if (!sinCosPtr)
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sinCosPtr.Reset(&defaultSinCos, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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if (!colorPtr)
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colorPtr.Reset(&NzColor::White, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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billboardData->center = *positionPtr++;
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billboardData->color = *colorPtr++;
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billboardData->sinCos = *sinCosPtr++;
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billboardData->size = *sizePtr++;
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const NzVector2f> sizePtr, NzSparsePtr<const NzVector2f> sinCosPtr, NzSparsePtr<const float> alphaPtr)
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{
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///DOC: sinCosPtr et alphaPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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NzVector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1
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if (!sinCosPtr)
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sinCosPtr.Reset(&defaultSinCos, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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float defaultAlpha = 1.f;
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if (!alphaPtr)
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alphaPtr.Reset(&defaultAlpha, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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billboardData->center = *positionPtr++;
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billboardData->color = NzColor(255, 255, 255, static_cast<nzUInt8>(255.f * (*alphaPtr++)));
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billboardData->sinCos = *sinCosPtr++;
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billboardData->size = *sizePtr++;
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const NzVector2f> sizePtr, NzSparsePtr<const float> anglePtr, NzSparsePtr<const NzColor> colorPtr)
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{
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///DOC: sinCosPtr et colorPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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float defaultRotation = 0.f;
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if (!anglePtr)
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anglePtr.Reset(&defaultRotation, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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if (!colorPtr)
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colorPtr.Reset(&NzColor::White, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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float sin = std::sin(NzToRadians(*anglePtr));
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float cos = std::cos(NzToRadians(*anglePtr));
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anglePtr++;
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billboardData->center = *positionPtr++;
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billboardData->color = *colorPtr++;
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billboardData->sinCos.Set(sin, cos);
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billboardData->size = *sizePtr++;
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const NzVector2f> sizePtr, NzSparsePtr<const float> anglePtr, NzSparsePtr<const float> alphaPtr)
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{
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///DOC: sinCosPtr et alphaPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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float defaultRotation = 0.f;
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if (!anglePtr)
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anglePtr.Reset(&defaultRotation, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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float defaultAlpha = 1.f;
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if (!alphaPtr)
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alphaPtr.Reset(&defaultAlpha, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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float sin = std::sin(NzToRadians(*anglePtr));
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float cos = std::cos(NzToRadians(*anglePtr));
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anglePtr++;
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billboardData->center = *positionPtr++;
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billboardData->color = NzColor(255, 255, 255, static_cast<nzUInt8>(255.f * (*alphaPtr++)));
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billboardData->sinCos.Set(sin, cos);
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billboardData->size = *sizePtr++;
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const float> sizePtr, NzSparsePtr<const NzVector2f> sinCosPtr, NzSparsePtr<const NzColor> colorPtr)
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{
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///DOC: sinCosPtr et colorPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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NzVector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1
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if (!sinCosPtr)
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sinCosPtr.Reset(&defaultSinCos, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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if (!colorPtr)
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colorPtr.Reset(&NzColor::White, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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billboardData->center = *positionPtr++;
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billboardData->color = *colorPtr++;
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billboardData->sinCos = *sinCosPtr++;
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billboardData->size.Set(*sizePtr++);
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const float> sizePtr, NzSparsePtr<const NzVector2f> sinCosPtr, NzSparsePtr<const float> alphaPtr)
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{
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///DOC: sinCosPtr et alphaPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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NzVector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1
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if (!sinCosPtr)
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sinCosPtr.Reset(&defaultSinCos, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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float defaultAlpha = 1.f;
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if (!alphaPtr)
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alphaPtr.Reset(&defaultAlpha, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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billboardData->center = *positionPtr++;
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billboardData->color = NzColor(255, 255, 255, static_cast<nzUInt8>(255.f * (*alphaPtr++)));
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billboardData->sinCos = *sinCosPtr++;
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billboardData->size.Set(*sizePtr++);
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const float> sizePtr, NzSparsePtr<const float> anglePtr, NzSparsePtr<const NzColor> colorPtr)
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{
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///DOC: sinCosPtr et colorPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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float defaultRotation = 0.f;
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if (!anglePtr)
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anglePtr.Reset(&defaultRotation, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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if (!colorPtr)
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colorPtr.Reset(&NzColor::White, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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float sin = std::sin(NzToRadians(*anglePtr));
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float cos = std::cos(NzToRadians(*anglePtr));
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anglePtr++;
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billboardData->center = *positionPtr++;
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billboardData->color = *colorPtr++;
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billboardData->sinCos.Set(sin, cos);
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billboardData->size.Set(*sizePtr++);
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddBillboards(const NzMaterial* material, unsigned int count, NzSparsePtr<const NzVector3f> positionPtr, NzSparsePtr<const float> sizePtr, NzSparsePtr<const float> anglePtr, NzSparsePtr<const float> alphaPtr)
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{
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///DOC: sinCosPtr et alphaPtr peuvent être nuls, ils seont remplacés respectivement par Vector2f(0.f, 1.f) et Color::White
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float defaultRotation = 0.f;
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if (!anglePtr)
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anglePtr.Reset(&defaultRotation, 0); // L'astuce ici est de mettre le stride sur zéro, rendant le pointeur immobile
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float defaultAlpha = 1.f;
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if (!alphaPtr)
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alphaPtr.Reset(&defaultAlpha, 0); // Pareil
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auto it = billboards.find(material);
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if (it == billboards.end())
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{
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BatchedBillboardEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = billboards.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBillboardEntry& entry = it->second;
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auto& billboardVector = entry.billboards;
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unsigned int prevSize = billboardVector.size();
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billboardVector.resize(prevSize + count);
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BillboardData* billboardData = &billboardVector[prevSize];
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for (unsigned int i = 0; i < count; ++i)
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{
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float sin = std::sin(NzToRadians(*anglePtr));
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float cos = std::cos(NzToRadians(*anglePtr));
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anglePtr++;
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billboardData->center = *positionPtr++;
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billboardData->color = NzColor(255, 255, 255, static_cast<nzUInt8>(255.f * (*alphaPtr++)));
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billboardData->sinCos.Set(sin, cos);
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billboardData->size.Set(*sizePtr++);
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billboardData++;
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}
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}
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void NzForwardRenderQueue::AddDrawable(const NzDrawable* drawable)
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{
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#if NAZARA_GRAPHICS_SAFE
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if (!drawable)
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{
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NazaraError("Invalid drawable");
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return;
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}
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#endif
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otherDrawables.push_back(drawable);
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}
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void NzForwardRenderQueue::AddLight(const NzLight* light)
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{
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#if NAZARA_GRAPHICS_SAFE
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if (!light)
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{
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NazaraError("Invalid light");
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return;
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}
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#endif
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switch (light->GetLightType())
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{
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case nzLightType_Directional:
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directionalLights.push_back(light);
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break;
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case nzLightType_Point:
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case nzLightType_Spot:
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lights.push_back(light);
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break;
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#ifdef NAZARA_DEBUG
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default:
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NazaraError("Light type not handled (0x" + NzString::Number(light->GetLightType(), 16) + ')');
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#endif
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}
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}
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void NzForwardRenderQueue::AddMesh(const NzMaterial* material, const NzMeshData& meshData, const NzBoxf& meshAABB, const NzMatrix4f& transformMatrix)
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{
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if (material->IsEnabled(nzRendererParameter_Blend))
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{
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// Le matériau est transparent, nous devons rendre ce mesh d'une autre façon (après le rendu des objets opaques et en les triant)
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unsigned int index = transparentModelData.size();
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transparentModelData.resize(index+1);
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TransparentModelData& data = transparentModelData.back();
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data.material = material;
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data.meshData = meshData;
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data.squaredBoundingSphere = NzSpheref(transformMatrix.GetTranslation() + meshAABB.GetCenter(), meshAABB.GetSquaredRadius());
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data.transformMatrix = transformMatrix;
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transparentModels.push_back(index);
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}
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else
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{
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auto it = opaqueModels.find(material);
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if (it == opaqueModels.end())
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{
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BatchedModelEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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it = opaqueModels.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedModelEntry& entry = it->second;
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entry.enabled = true;
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auto& meshMap = entry.meshMap;
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auto it2 = meshMap.find(meshData);
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if (it2 == meshMap.end())
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{
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MeshInstanceEntry instanceEntry(this, ResourceType_IndexBuffer, ResourceType_VertexBuffer);
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instanceEntry.indexBufferListener = meshData.indexBuffer;
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instanceEntry.squaredBoundingSphere = meshAABB.GetSquaredBoundingSphere();
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instanceEntry.vertexBufferListener = meshData.vertexBuffer;
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it2 = meshMap.insert(std::make_pair(meshData, std::move(instanceEntry))).first;
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}
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std::vector<NzMatrix4f>& instances = it2->second.instances;
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instances.push_back(transformMatrix);
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// Avons-nous suffisamment d'instances pour que le coût d'utilisation de l'instancing soit payé ?
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if (instances.size() >= NAZARA_GRAPHICS_INSTANCING_MIN_INSTANCES_COUNT)
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entry.instancingEnabled = true; // Apparemment oui, activons l'instancing avec ce matériau
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}
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}
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void NzForwardRenderQueue::AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay)
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{
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auto matIt = basicSprites.find(material);
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if (matIt == basicSprites.end())
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{
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BatchedBasicSpriteEntry entry(this, ResourceType_Material);
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entry.materialListener = material;
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matIt = basicSprites.insert(std::make_pair(material, std::move(entry))).first;
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}
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BatchedBasicSpriteEntry& entry = matIt->second;
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entry.enabled = true;
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auto& overlayMap = entry.overlayMap;
|
|
|
|
auto overlayIt = overlayMap.find(overlay);
|
|
if (overlayIt == overlayMap.end())
|
|
{
|
|
BatchedSpriteEntry overlayEntry(this, ResourceType_Texture);
|
|
overlayEntry.textureListener = overlay;
|
|
|
|
overlayIt = overlayMap.insert(std::make_pair(overlay, std::move(overlayEntry))).first;
|
|
}
|
|
|
|
auto& spriteVector = overlayIt->second.spriteChains;
|
|
spriteVector.push_back(SpriteChain_XYZ_Color_UV({vertices, spriteCount}));
|
|
}
|
|
|
|
void NzForwardRenderQueue::Clear(bool fully)
|
|
{
|
|
directionalLights.clear();
|
|
lights.clear();
|
|
otherDrawables.clear();
|
|
transparentModels.clear();
|
|
transparentModelData.clear();
|
|
|
|
if (fully)
|
|
{
|
|
basicSprites.clear();
|
|
billboards.clear();
|
|
opaqueModels.clear();
|
|
}
|
|
}
|
|
|
|
void NzForwardRenderQueue::Sort(const NzAbstractViewer* viewer)
|
|
{
|
|
NzPlanef nearPlane = viewer->GetFrustum().GetPlane(nzFrustumPlane_Near);
|
|
NzVector3f viewerPos = viewer->GetEyePosition();
|
|
NzVector3f viewerNormal = viewer->GetForward();
|
|
|
|
std::sort(transparentModels.begin(), transparentModels.end(), [this, &nearPlane, &viewerNormal](unsigned int index1, unsigned int index2)
|
|
{
|
|
const NzSpheref& sphere1 = transparentModelData[index1].squaredBoundingSphere;
|
|
const NzSpheref& sphere2 = transparentModelData[index2].squaredBoundingSphere;
|
|
|
|
NzVector3f position1 = sphere1.GetNegativeVertex(viewerNormal);
|
|
NzVector3f position2 = sphere2.GetNegativeVertex(viewerNormal);
|
|
|
|
return nearPlane.Distance(position1) > nearPlane.Distance(position2);
|
|
});
|
|
|
|
for (auto& pair : billboards)
|
|
{
|
|
const NzMaterial* mat = pair.first;
|
|
|
|
if (mat->IsDepthSortingEnabled())
|
|
{
|
|
BatchedBillboardEntry& entry = pair.second;
|
|
auto& billboardVector = entry.billboards;
|
|
|
|
std::sort(billboardVector.begin(), billboardVector.end(), [&viewerPos](const BillboardData& data1, const BillboardData& data2)
|
|
{
|
|
return viewerPos.SquaredDistance(data1.center) > viewerPos.SquaredDistance(data2.center);
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
bool NzForwardRenderQueue::OnResourceDestroy(const NzResource* resource, int index)
|
|
{
|
|
switch (index)
|
|
{
|
|
case ResourceType_IndexBuffer:
|
|
{
|
|
for (auto& modelPair : opaqueModels)
|
|
{
|
|
MeshInstanceContainer& meshes = modelPair.second.meshMap;
|
|
for (auto it = meshes.begin(); it != meshes.end();)
|
|
{
|
|
const NzMeshData& renderData = it->first;
|
|
if (renderData.indexBuffer == resource)
|
|
it = meshes.erase(it);
|
|
else
|
|
++it;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case ResourceType_Material:
|
|
{
|
|
const NzMaterial* material = static_cast<const NzMaterial*>(resource);
|
|
|
|
basicSprites.erase(material);
|
|
billboards.erase(material);
|
|
opaqueModels.erase(material);
|
|
break;
|
|
}
|
|
|
|
case ResourceType_VertexBuffer:
|
|
{
|
|
for (auto& modelPair : opaqueModels)
|
|
{
|
|
MeshInstanceContainer& meshes = modelPair.second.meshMap;
|
|
for (auto it = meshes.begin(); it != meshes.end();)
|
|
{
|
|
const NzMeshData& renderData = it->first;
|
|
if (renderData.vertexBuffer == resource)
|
|
it = meshes.erase(it);
|
|
else
|
|
++it;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return false; // Nous ne voulons plus recevoir d'évènement de cette ressource
|
|
}
|
|
|
|
void NzForwardRenderQueue::OnResourceReleased(const NzResource* resource, int index)
|
|
{
|
|
// La ressource vient d'être libérée, nous ne pouvons donc plus utiliser la méthode traditionnelle de recherche
|
|
// des pointeurs stockés (À cause de la fonction de triage utilisant des spécificités des ressources)
|
|
|
|
switch (index)
|
|
{
|
|
case ResourceType_IndexBuffer:
|
|
{
|
|
for (auto& modelPair : opaqueModels)
|
|
{
|
|
MeshInstanceContainer& meshes = modelPair.second.meshMap;
|
|
for (auto it = meshes.begin(); it != meshes.end();)
|
|
{
|
|
const NzMeshData& renderData = it->first;
|
|
if (renderData.indexBuffer == resource)
|
|
it = meshes.erase(it);
|
|
else
|
|
++it;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case ResourceType_Material:
|
|
{
|
|
for (auto it = basicSprites.begin(); it != basicSprites.end(); ++it)
|
|
{
|
|
if (it->first == resource)
|
|
{
|
|
basicSprites.erase(it);
|
|
break;
|
|
}
|
|
}
|
|
|
|
for (auto it = billboards.begin(); it != billboards.end(); ++it)
|
|
{
|
|
if (it->first == resource)
|
|
{
|
|
billboards.erase(it);
|
|
break;
|
|
}
|
|
}
|
|
|
|
for (auto it = opaqueModels.begin(); it != opaqueModels.end(); ++it)
|
|
{
|
|
if (it->first == resource)
|
|
{
|
|
opaqueModels.erase(it);
|
|
break;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case ResourceType_Texture:
|
|
{
|
|
for (auto matIt = basicSprites.begin(); matIt != basicSprites.end(); ++matIt)
|
|
{
|
|
auto& overlayMap = matIt->second.overlayMap;
|
|
for (auto overlayIt = overlayMap.begin(); overlayIt != overlayMap.end(); ++overlayIt)
|
|
{
|
|
if (overlayIt->first == resource)
|
|
{
|
|
overlayMap.erase(overlayIt);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case ResourceType_VertexBuffer:
|
|
{
|
|
for (auto& modelPair : opaqueModels)
|
|
{
|
|
MeshInstanceContainer& meshes = modelPair.second.meshMap;
|
|
for (auto it = meshes.begin(); it != meshes.end();)
|
|
{
|
|
const NzMeshData& renderData = it->first;
|
|
if (renderData.vertexBuffer == resource)
|
|
it = meshes.erase(it);
|
|
else
|
|
++it;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool NzForwardRenderQueue::BatchedBillboardComparator::operator()(const NzMaterial* mat1, const NzMaterial* mat2)
|
|
{
|
|
const NzUberShader* uberShader1 = mat1->GetShader();
|
|
const NzUberShader* uberShader2 = mat2->GetShader();
|
|
if (uberShader1 != uberShader2)
|
|
return uberShader1 < uberShader2;
|
|
|
|
const NzShader* shader1 = mat1->GetShaderInstance(nzShaderFlags_Billboard | nzShaderFlags_VertexColor)->GetShader();
|
|
const NzShader* shader2 = mat2->GetShaderInstance(nzShaderFlags_Billboard | nzShaderFlags_VertexColor)->GetShader();
|
|
if (shader1 != shader2)
|
|
return shader1 < shader2;
|
|
|
|
const NzTexture* diffuseMap1 = mat1->GetDiffuseMap();
|
|
const NzTexture* diffuseMap2 = mat2->GetDiffuseMap();
|
|
if (diffuseMap1 != diffuseMap2)
|
|
return diffuseMap1 < diffuseMap2;
|
|
|
|
return mat1 < mat2;
|
|
}
|
|
|
|
bool NzForwardRenderQueue::BatchedModelMaterialComparator::operator()(const NzMaterial* mat1, const NzMaterial* mat2)
|
|
{
|
|
const NzUberShader* uberShader1 = mat1->GetShader();
|
|
const NzUberShader* uberShader2 = mat2->GetShader();
|
|
if (uberShader1 != uberShader2)
|
|
return uberShader1 < uberShader2;
|
|
|
|
const NzShader* shader1 = mat1->GetShaderInstance()->GetShader();
|
|
const NzShader* shader2 = mat2->GetShaderInstance()->GetShader();
|
|
if (shader1 != shader2)
|
|
return shader1 < shader2;
|
|
|
|
const NzTexture* diffuseMap1 = mat1->GetDiffuseMap();
|
|
const NzTexture* diffuseMap2 = mat2->GetDiffuseMap();
|
|
if (diffuseMap1 != diffuseMap2)
|
|
return diffuseMap1 < diffuseMap2;
|
|
|
|
return mat1 < mat2;
|
|
}
|
|
|
|
bool NzForwardRenderQueue::BatchedSpriteMaterialComparator::operator()(const NzMaterial* mat1, const NzMaterial* mat2)
|
|
{
|
|
const NzUberShader* uberShader1 = mat1->GetShader();
|
|
const NzUberShader* uberShader2 = mat2->GetShader();
|
|
if (uberShader1 != uberShader2)
|
|
return uberShader1 < uberShader2;
|
|
|
|
const NzShader* shader1 = mat1->GetShaderInstance()->GetShader();
|
|
const NzShader* shader2 = mat2->GetShaderInstance()->GetShader();
|
|
if (shader1 != shader2)
|
|
return shader1 < shader2;
|
|
|
|
const NzTexture* diffuseMap1 = mat1->GetDiffuseMap();
|
|
const NzTexture* diffuseMap2 = mat2->GetDiffuseMap();
|
|
if (diffuseMap1 != diffuseMap2)
|
|
return diffuseMap1 < diffuseMap2;
|
|
|
|
return mat1 < mat2;
|
|
}
|
|
|
|
bool NzForwardRenderQueue::MeshDataComparator::operator()(const NzMeshData& data1, const NzMeshData& data2)
|
|
{
|
|
const NzBuffer* buffer1;
|
|
const NzBuffer* buffer2;
|
|
|
|
buffer1 = (data1.indexBuffer) ? data1.indexBuffer->GetBuffer() : nullptr;
|
|
buffer2 = (data2.indexBuffer) ? data2.indexBuffer->GetBuffer() : nullptr;
|
|
if (buffer1 != buffer2)
|
|
return buffer1 < buffer2;
|
|
|
|
buffer1 = data1.vertexBuffer->GetBuffer();
|
|
buffer2 = data2.vertexBuffer->GetBuffer();
|
|
if (buffer1 != buffer2)
|
|
return buffer1 < buffer2;
|
|
|
|
return data1.primitiveMode < data2.primitiveMode;
|
|
}
|