diff --git a/include/Nazara/Graphics/AbstractRenderQueue.hpp b/include/Nazara/Graphics/AbstractRenderQueue.hpp index 5159a8fce..d10685882 100644 --- a/include/Nazara/Graphics/AbstractRenderQueue.hpp +++ b/include/Nazara/Graphics/AbstractRenderQueue.hpp @@ -18,6 +18,7 @@ class NzDrawable; class NzLight; class NzMaterial; class NzSprite; +class NzTexture; struct NzMeshData; class NAZARA_API NzAbstractRenderQueue : NzNonCopyable @@ -29,7 +30,7 @@ class NAZARA_API NzAbstractRenderQueue : NzNonCopyable virtual void AddDrawable(const NzDrawable* drawable) = 0; virtual void AddLight(const NzLight* light) = 0; virtual void AddMesh(const NzMaterial* material, const NzMeshData& meshData, const NzBoxf& meshAABB, const NzMatrix4f& transformMatrix) = 0; - virtual void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount) = 0; + virtual void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay = nullptr) = 0; virtual void Clear(bool fully) = 0; }; diff --git a/include/Nazara/Graphics/DeferredRenderQueue.hpp b/include/Nazara/Graphics/DeferredRenderQueue.hpp index 8020dffd7..8ad147042 100644 --- a/include/Nazara/Graphics/DeferredRenderQueue.hpp +++ b/include/Nazara/Graphics/DeferredRenderQueue.hpp @@ -31,7 +31,7 @@ class NAZARA_API NzDeferredRenderQueue : public NzAbstractRenderQueue, NzResourc void AddDrawable(const NzDrawable* drawable) override; void AddLight(const NzLight* light) override; void AddMesh(const NzMaterial* material, const NzMeshData& meshData, const NzBoxf& meshAABB, const NzMatrix4f& transformMatrix) override; - void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount) override; + void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay = nullptr) override; void Clear(bool fully); diff --git a/include/Nazara/Graphics/Enums.hpp b/include/Nazara/Graphics/Enums.hpp index 60b05238d..4f4cb1472 100644 --- a/include/Nazara/Graphics/Enums.hpp +++ b/include/Nazara/Graphics/Enums.hpp @@ -85,9 +85,10 @@ enum nzShaderFlags { nzShaderFlags_None = 0, - nzShaderFlags_Deferred = 0x1, - nzShaderFlags_Instancing = 0x2, - nzShaderFlags_VertexColor = 0x4, + nzShaderFlags_Deferred = 0x1, + nzShaderFlags_Instancing = 0x2, + nzShaderFlags_TextureOverlay = 0x4, + nzShaderFlags_VertexColor = 0x8, nzShaderFlags_Max = nzShaderFlags_VertexColor*2-1 }; diff --git a/include/Nazara/Graphics/ForwardRenderQueue.hpp b/include/Nazara/Graphics/ForwardRenderQueue.hpp index e7c7c3087..a7571a848 100644 --- a/include/Nazara/Graphics/ForwardRenderQueue.hpp +++ b/include/Nazara/Graphics/ForwardRenderQueue.hpp @@ -33,7 +33,7 @@ class NAZARA_API NzForwardRenderQueue : public NzAbstractRenderQueue, NzResource void AddDrawable(const NzDrawable* drawable) override; void AddLight(const NzLight* light) override; void AddMesh(const NzMaterial* material, const NzMeshData& meshData, const NzBoxf& meshAABB, const NzMatrix4f& transformMatrix) override; - void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount) override; + void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay = nullptr) override; void Clear(bool fully); @@ -74,7 +74,8 @@ class NAZARA_API NzForwardRenderQueue : public NzAbstractRenderQueue, NzResource typedef std::map>, MeshDataComparator> MeshInstanceContainer; typedef std::map, BatchedModelMaterialComparator> ModelBatches; - typedef std::map> BasicSpriteBatches; + typedef std::map> BasicSpriteOverlayContainer; + typedef std::map BasicSpriteBatches; typedef std::vector LightContainer; typedef std::vector TransparentModelContainer; diff --git a/include/Nazara/Graphics/ForwardRenderTechnique.hpp b/include/Nazara/Graphics/ForwardRenderTechnique.hpp index 18caea522..6aa2da571 100644 --- a/include/Nazara/Graphics/ForwardRenderTechnique.hpp +++ b/include/Nazara/Graphics/ForwardRenderTechnique.hpp @@ -32,23 +32,27 @@ class NAZARA_API NzForwardRenderTechnique : public NzAbstractRenderTechnique, Nz void SetMaxLightPassPerObject(unsigned int passCount); private: - struct LightUniforms; + struct ShaderUniforms; void DrawBasicSprites(const NzScene* scene) const; void DrawOpaqueModels(const NzScene* scene) const; void DrawTransparentModels(const NzScene* scene) const; - const LightUniforms* GetLightUniforms(const NzShader* shader) const; + const ShaderUniforms* GetShaderUniforms(const NzShader* shader) const; - struct LightUniforms + struct ShaderUniforms { - NzLightUniforms uniforms; - bool exists; - int offset; // "Distance" entre Lights[0].type et Lights[1].type + NzLightUniforms lightUniforms; + bool hasLightUniforms; + /// Moins coûteux en mémoire que de stocker un NzLightUniforms par index de lumière, /// à voir si ça fonctionne chez tout le monde + int lightOffset; // "Distance" entre Lights[0].type et Lights[1].type + + // Autre uniformes + int textureOverlay; }; - mutable std::unordered_map m_lightUniforms; + mutable std::unordered_map m_shaderUniforms; mutable NzForwardRenderQueue m_renderQueue; NzIndexBufferRef m_indexBuffer; mutable NzLightManager m_directionalLights; diff --git a/include/Nazara/Renderer/Enums.hpp b/include/Nazara/Renderer/Enums.hpp index fa9fc9a3d..0065f55b2 100644 --- a/include/Nazara/Renderer/Enums.hpp +++ b/include/Nazara/Renderer/Enums.hpp @@ -187,6 +187,7 @@ enum nzSamplerWrap enum nzShaderUniform { + ///FIXME: Virer EyePosition, SceneAmbient et TargetSize de l'énumération (ils n'ont rien à faire dans le module de rendu) nzShaderUniform_EyePosition, nzShaderUniform_InvProjMatrix, nzShaderUniform_InvTargetSize, diff --git a/src/Nazara/Graphics/DeferredRenderQueue.cpp b/src/Nazara/Graphics/DeferredRenderQueue.cpp index 4c3d0cd35..821e92d86 100644 --- a/src/Nazara/Graphics/DeferredRenderQueue.cpp +++ b/src/Nazara/Graphics/DeferredRenderQueue.cpp @@ -103,7 +103,7 @@ void NzDeferredRenderQueue::AddMesh(const NzMaterial* material, const NzMeshData } } -void NzDeferredRenderQueue::AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount) +void NzDeferredRenderQueue::AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay) { /*NzMaterial* material = sprite->GetMaterial(); if (!material->IsLightingEnabled() || material->IsEnabled(nzRendererParameter_Blend)) @@ -111,7 +111,7 @@ void NzDeferredRenderQueue::AddSprites(const NzMaterial* material, const NzVerte else sprites[material].push_back(sprite);*/ - m_forwardQueue->AddSprites(material, vertices, spriteCount); + m_forwardQueue->AddSprites(material, vertices, spriteCount, overlay); } void NzDeferredRenderQueue::Clear(bool fully) diff --git a/src/Nazara/Graphics/ForwardRenderQueue.cpp b/src/Nazara/Graphics/ForwardRenderQueue.cpp index b0d1be9d6..254194e87 100644 --- a/src/Nazara/Graphics/ForwardRenderQueue.cpp +++ b/src/Nazara/Graphics/ForwardRenderQueue.cpp @@ -20,6 +20,7 @@ namespace { ResourceType_IndexBuffer, ResourceType_Material, + ResourceType_Texture, ResourceType_VertexBuffer }; } @@ -123,16 +124,25 @@ void NzForwardRenderQueue::AddMesh(const NzMaterial* material, const NzMeshData& } } -void NzForwardRenderQueue::AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount) +void NzForwardRenderQueue::AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay) { - BasicSpriteBatches::iterator it = basicSprites.find(material); - if (it == basicSprites.end()) + auto matIt = basicSprites.find(material); + if (matIt == basicSprites.end()) { - it = basicSprites.insert(std::make_pair(material, BasicSpriteBatches::mapped_type())).first; + matIt = basicSprites.insert(std::make_pair(material, BasicSpriteBatches::mapped_type())).first; material->AddResourceListener(this, ResourceType_Material); } - auto& spriteVector = it->second; + auto& overlayMap = matIt->second; + auto overlayIt = overlayMap.find(overlay); + if (overlayIt == overlayMap.end()) + { + overlayIt = overlayMap.insert(std::make_pair(overlay, BasicSpriteOverlayContainer::mapped_type())).first; + if (overlay) + overlay->AddResourceListener(this, ResourceType_Texture); + } + + auto& spriteVector = overlayIt->second; spriteVector.push_back(SpriteChain_XYZ_Color_UV({vertices, spriteCount})); } @@ -146,19 +156,26 @@ void NzForwardRenderQueue::Clear(bool fully) if (fully) { - for (auto& matIt : basicSprites) + for (auto& matPair : basicSprites) { - const NzMaterial* material = matIt.first; + const NzMaterial* material = matPair.first; material->RemoveResourceListener(this); + + auto& overlayMap = matPair.second; + for (auto& overlayPair : overlayMap) + { + const NzTexture* overlay = overlayPair.first; + overlay->RemoveResourceListener(this); + } } basicSprites.clear(); - for (auto& matIt : opaqueModels) + for (auto& matPair : opaqueModels) { - const NzMaterial* material = matIt.first; + const NzMaterial* material = matPair.first; material->RemoveResourceListener(this); - MeshInstanceContainer& instances = std::get<2>(matIt.second); + MeshInstanceContainer& instances = std::get<2>(matPair.second); for (auto& instanceIt : instances) { const NzMeshData& renderData = instanceIt.first; @@ -284,6 +301,24 @@ void NzForwardRenderQueue::OnResourceReleased(const NzResource* resource, int in break; } + case ResourceType_Texture: + { + for (auto matIt = basicSprites.begin(); matIt != basicSprites.end(); ++matIt) + { + auto& overlayMap = matIt->second; + 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) diff --git a/src/Nazara/Graphics/ForwardRenderTechnique.cpp b/src/Nazara/Graphics/ForwardRenderTechnique.cpp index 03cac541c..6764c271a 100644 --- a/src/Nazara/Graphics/ForwardRenderTechnique.cpp +++ b/src/Nazara/Graphics/ForwardRenderTechnique.cpp @@ -166,6 +166,7 @@ void NzForwardRenderTechnique::DrawBasicSprites(const NzScene* scene) const { NzAbstractViewer* viewer = scene->GetViewer(); const NzShader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; NzRenderer::SetIndexBuffer(m_indexBuffer); NzRenderer::SetMatrix(nzMatrixType_World, NzMatrix4f::Identity()); @@ -174,61 +175,84 @@ void NzForwardRenderTechnique::DrawBasicSprites(const NzScene* scene) const for (auto& matIt : m_renderQueue.basicSprites) { const NzMaterial* material = matIt.first; - auto& spriteChainVector = matIt.second; + auto& overlayMap = matIt.second; - unsigned int spriteChainCount = spriteChainVector.size(); - if (spriteChainCount > 0) + for (auto& overlayIt : overlayMap) { - // On commence par appliquer du matériau (et récupérer le shader ainsi activé) - const NzShader* shader = material->Apply(nzShaderFlags_VertexColor); + const NzTexture* overlay = overlayIt.first; + auto& spriteChainVector = overlayIt.second; - // Les uniformes sont conservées au sein d'un programme, inutile de les renvoyer tant qu'il ne change pas - if (shader != lastShader) + unsigned int spriteChainCount = spriteChainVector.size(); + if (spriteChainCount > 0) { - // Couleur ambiante de la scène - shader->SendColor(shader->GetUniformLocation(nzShaderUniform_SceneAmbient), scene->GetAmbientColor()); - // Position de la caméra - shader->SendVector(shader->GetUniformLocation(nzShaderUniform_EyePosition), viewer->GetEyePosition()); + // On commence par appliquer du matériau (et récupérer le shader ainsi activé) + nzUInt32 flags = nzShaderFlags_VertexColor; + if (overlay) + flags |= nzShaderFlags_TextureOverlay; - lastShader = shader; - } + nzUInt8 overlayUnit; + const NzShader* shader = material->Apply(flags, 0, &overlayUnit); - unsigned int spriteChain = 0; // Quelle chaîne de sprite traitons-nous - unsigned int spriteChainOffset = 0; // À quel offset dans la dernière chaîne nous sommes-nous arrêtés - - do - { - // On ouvre le buffer en écriture - NzBufferMapper vertexMapper(m_spriteBuffer, nzBufferAccess_DiscardAndWrite); - NzVertexStruct_XYZ_Color_UV* vertices = reinterpret_cast(vertexMapper.GetPointer()); - - unsigned int spriteCount = 0; + if (overlay) { - NzForwardRenderQueue::SpriteChain_XYZ_Color_UV& currentChain = spriteChainVector[spriteChain]; - unsigned int count = std::min(s_maxSprites - spriteCount, currentChain.spriteCount - spriteChainOffset); - - std::memcpy(vertices, currentChain.vertices + spriteChainOffset*4, 4*count*sizeof(NzVertexStruct_XYZ_Color_UV)); - vertices += count*4; - - spriteCount += count; - spriteChainOffset += count; - - // Avons-nous traité la chaîne entière ? - if (spriteChainOffset == currentChain.spriteCount) - { - spriteChain++; - spriteChainOffset = 0; - } + overlayUnit++; + NzRenderer::SetTexture(overlayUnit, overlay); + NzRenderer::SetTextureSampler(overlayUnit, material->GetDiffuseSampler()); } - while (spriteCount < s_maxSprites && spriteChain < spriteChainCount); - vertexMapper.Unmap(); + // Les uniformes sont conservées au sein d'un programme, inutile de les renvoyer tant qu'il ne change pas + if (shader != lastShader) + { + // Index des uniformes dans le shader + shaderUniforms = GetShaderUniforms(shader); - NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, spriteCount*6); + // Couleur ambiante de la scène + shader->SendColor(shader->GetUniformLocation(nzShaderUniform_SceneAmbient), scene->GetAmbientColor()); + // Overlay + shader->SendInteger(shaderUniforms->textureOverlay, overlayUnit); + // Position de la caméra + shader->SendVector(shader->GetUniformLocation(nzShaderUniform_EyePosition), viewer->GetEyePosition()); + + lastShader = shader; + } + + unsigned int spriteChain = 0; // Quelle chaîne de sprite traitons-nous + unsigned int spriteChainOffset = 0; // À quel offset dans la dernière chaîne nous sommes-nous arrêtés + + do + { + // On ouvre le buffer en écriture + NzBufferMapper vertexMapper(m_spriteBuffer, nzBufferAccess_DiscardAndWrite); + NzVertexStruct_XYZ_Color_UV* vertices = reinterpret_cast(vertexMapper.GetPointer()); + + unsigned int spriteCount = 0; + { + NzForwardRenderQueue::SpriteChain_XYZ_Color_UV& currentChain = spriteChainVector[spriteChain]; + unsigned int count = std::min(s_maxSprites - spriteCount, currentChain.spriteCount - spriteChainOffset); + + std::memcpy(vertices, currentChain.vertices + spriteChainOffset*4, 4*count*sizeof(NzVertexStruct_XYZ_Color_UV)); + vertices += count*4; + + spriteCount += count; + spriteChainOffset += count; + + // Avons-nous traité la chaîne entière ? + if (spriteChainOffset == currentChain.spriteCount) + { + spriteChain++; + spriteChainOffset = 0; + } + } + while (spriteCount < s_maxSprites && spriteChain < spriteChainCount); + + vertexMapper.Unmap(); + + NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, spriteCount*6); + } + while (spriteChain < spriteChainCount); + + spriteChainVector.clear(); } - while (spriteChain < spriteChainCount); - - spriteChainVector.clear(); } } } @@ -236,8 +260,8 @@ void NzForwardRenderTechnique::DrawBasicSprites(const NzScene* scene) const void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const { NzAbstractViewer* viewer = scene->GetViewer(); - const LightUniforms* lightUniforms = nullptr; const NzShader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; for (auto& matIt : m_renderQueue.opaqueModels) { @@ -262,14 +286,14 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const // Les uniformes sont conservées au sein d'un programme, inutile de les renvoyer tant qu'il ne change pas if (shader != lastShader) { + // Index des uniformes dans le shader + shaderUniforms = GetShaderUniforms(shader); + // Couleur ambiante de la scène shader->SendColor(shader->GetUniformLocation(nzShaderUniform_SceneAmbient), scene->GetAmbientColor()); // Position de la caméra shader->SendVector(shader->GetUniformLocation(nzShaderUniform_EyePosition), viewer->GetEyePosition()); - // Index des uniformes d'éclairage dans le shader - lightUniforms = GetLightUniforms(shader); - lastShader = shader; } @@ -321,7 +345,7 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const unsigned int passCount = (lightCount == 0) ? 1 : (lightCount-1)/NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS + 1; for (unsigned int pass = 0; pass < passCount; ++pass) { - if (lightUniforms->exists) + if (shaderUniforms->hasLightUniforms) { unsigned int renderedLightCount = std::min(lightCount, NazaraSuffixMacro(NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS, U)); lightCount -= renderedLightCount; @@ -338,10 +362,10 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const } for (unsigned int i = 0; i < renderedLightCount; ++i) - m_directionalLights.GetLight(lightIndex++)->Enable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + m_directionalLights.GetLight(lightIndex++)->Enable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); for (unsigned int i = renderedLightCount; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) - NzLight::Disable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + NzLight::Disable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); } const NzMatrix4f* instanceMatrices = &instances[0]; @@ -369,7 +393,7 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const } else { - if (lightUniforms->exists) + if (shaderUniforms->hasLightUniforms) { for (const NzMatrix4f& matrix : instances) { @@ -403,14 +427,14 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const for (unsigned int i = 0; i < renderedLightCount; ++i) { if (directionalLightIndex >= directionalLightCount) - m_lights.GetResult(otherLightIndex++)->Enable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + m_lights.GetResult(otherLightIndex++)->Enable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); else - m_directionalLights.GetLight(directionalLightIndex++)->Enable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + m_directionalLights.GetLight(directionalLightIndex++)->Enable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); } // On désactive l'éventuel surplus for (unsigned int i = renderedLightCount; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) - NzLight::Disable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + NzLight::Disable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); // Et on passe à l'affichage DrawFunc(meshData.primitiveMode, 0, indexCount); @@ -438,8 +462,8 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const } // Et on remet à zéro les données - renderQueueInstancing = false; used = false; + renderQueueInstancing = false; } } } @@ -447,8 +471,8 @@ void NzForwardRenderTechnique::DrawOpaqueModels(const NzScene* scene) const void NzForwardRenderTechnique::DrawTransparentModels(const NzScene* scene) const { NzAbstractViewer* viewer = scene->GetViewer(); - const LightUniforms* lightUniforms = nullptr; const NzShader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; unsigned int lightCount = 0; for (unsigned int index : m_renderQueue.transparentModels) @@ -464,18 +488,18 @@ void NzForwardRenderTechnique::DrawTransparentModels(const NzScene* scene) const // Les uniformes sont conservées au sein d'un programme, inutile de les renvoyer tant qu'il ne change pas if (shader != lastShader) { + // Index des uniformes dans le shader + shaderUniforms = GetShaderUniforms(shader); + // Couleur ambiante de la scène shader->SendColor(shader->GetUniformLocation(nzShaderUniform_SceneAmbient), scene->GetAmbientColor()); // Position de la caméra shader->SendVector(shader->GetUniformLocation(nzShaderUniform_EyePosition), viewer->GetEyePosition()); - // Index des uniformes d'éclairage dans le shader - lightUniforms = GetLightUniforms(shader); - // On envoie les lumières directionnelles s'il y a (Les mêmes pour tous) lightCount = std::min(m_directionalLights.GetLightCount(), NazaraSuffixMacro(NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS, U)); for (unsigned int i = 0; i < lightCount; ++i) - m_directionalLights.GetLight(i)->Enable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + m_directionalLights.GetLight(i)->Enable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); lastShader = shader; } @@ -510,45 +534,46 @@ void NzForwardRenderTechnique::DrawTransparentModels(const NzScene* scene) const { unsigned int count = std::min(NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS - lightCount, m_lights.ComputeClosestLights(matrix.GetTranslation() + modelData.boundingSphere.GetPosition(), modelData.boundingSphere.radius, NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS)); for (unsigned int i = 0; i < count; ++i) - m_lights.GetResult(i)->Enable(shader, lightUniforms->uniforms, lightUniforms->offset*(lightCount++)); + m_lights.GetResult(i)->Enable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*(lightCount++)); } for (unsigned int i = lightCount; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) - NzLight::Disable(shader, lightUniforms->uniforms, lightUniforms->offset*i); + NzLight::Disable(shader, shaderUniforms->lightUniforms, shaderUniforms->lightOffset*i); NzRenderer::SetMatrix(nzMatrixType_World, matrix); DrawFunc(meshData.primitiveMode, 0, indexCount); } } -const NzForwardRenderTechnique::LightUniforms* NzForwardRenderTechnique::GetLightUniforms(const NzShader* shader) const +const NzForwardRenderTechnique::ShaderUniforms* NzForwardRenderTechnique::GetShaderUniforms(const NzShader* shader) const { - auto it = m_lightUniforms.find(shader); - if (it != m_lightUniforms.end()) + auto it = m_shaderUniforms.find(shader); + if (it != m_shaderUniforms.end()) return &(it->second); else { + ShaderUniforms uniforms; + uniforms.textureOverlay = shader->GetUniformLocation("TextureOverlay"); + int type0Location = shader->GetUniformLocation("Lights[0].type"); int type1Location = shader->GetUniformLocation("Lights[1].type"); - LightUniforms lightUniforms; - if (type0Location > 0 && type1Location > 0) { - lightUniforms.exists = true; - lightUniforms.offset = type1Location - type0Location; - lightUniforms.uniforms.ubo = false; - lightUniforms.uniforms.locations.type = type0Location; - lightUniforms.uniforms.locations.color = shader->GetUniformLocation("Lights[0].color"); - lightUniforms.uniforms.locations.factors = shader->GetUniformLocation("Lights[0].factors"); - lightUniforms.uniforms.locations.parameters1 = shader->GetUniformLocation("Lights[0].parameters1"); - lightUniforms.uniforms.locations.parameters2 = shader->GetUniformLocation("Lights[0].parameters2"); - lightUniforms.uniforms.locations.parameters3 = shader->GetUniformLocation("Lights[0].parameters3"); + uniforms.hasLightUniforms = true; + uniforms.lightOffset = type1Location - type0Location; + uniforms.lightUniforms.ubo = false; + uniforms.lightUniforms.locations.type = type0Location; + uniforms.lightUniforms.locations.color = shader->GetUniformLocation("Lights[0].color"); + uniforms.lightUniforms.locations.factors = shader->GetUniformLocation("Lights[0].factors"); + uniforms.lightUniforms.locations.parameters1 = shader->GetUniformLocation("Lights[0].parameters1"); + uniforms.lightUniforms.locations.parameters2 = shader->GetUniformLocation("Lights[0].parameters2"); + uniforms.lightUniforms.locations.parameters3 = shader->GetUniformLocation("Lights[0].parameters3"); } else - lightUniforms.exists = false; + uniforms.hasLightUniforms = false; - auto pair = m_lightUniforms.emplace(shader, lightUniforms); + auto pair = m_shaderUniforms.emplace(shader, uniforms); return &(pair.first->second); } } diff --git a/src/Nazara/Graphics/Material.cpp b/src/Nazara/Graphics/Material.cpp index 2774b42fa..24e26613d 100644 --- a/src/Nazara/Graphics/Material.cpp +++ b/src/Nazara/Graphics/Material.cpp @@ -687,11 +687,13 @@ void NzMaterial::GenerateShader(nzUInt32 flags) const list.SetParameter("PARALLAX_MAPPING", m_heightMap.IsValid()); list.SetParameter("SPECULAR_MAPPING", m_specularMap.IsValid()); list.SetParameter("TEXTURE_MAPPING", m_alphaMap.IsValid() || m_diffuseMap.IsValid() || m_emissiveMap.IsValid() || - m_normalMap.IsValid() || m_heightMap.IsValid() || m_specularMap.IsValid()); + m_normalMap.IsValid() || m_heightMap.IsValid() || m_specularMap.IsValid() || + flags & nzShaderFlags_TextureOverlay); list.SetParameter("TRANSFORM", m_transformEnabled); list.SetParameter("FLAG_DEFERRED", static_cast((flags & nzShaderFlags_Deferred) != 0)); list.SetParameter("FLAG_INSTANCING", static_cast((flags & nzShaderFlags_Instancing) != 0)); + list.SetParameter("FLAG_TEXTUREOVERLAY", static_cast((flags & nzShaderFlags_TextureOverlay) != 0)); list.SetParameter("FLAG_VERTEXCOLOR", static_cast((flags & nzShaderFlags_VertexColor) != 0)); ShaderInstance& instance = m_shaders[flags]; @@ -759,7 +761,7 @@ bool NzMaterial::Initialize() vertexShader.Set(reinterpret_cast(compatibilityVertexShader), sizeof(compatibilityVertexShader)); } - uberShader->SetShader(nzShaderStage_Fragment, fragmentShader, "ALPHA_MAPPING ALPHA_TEST AUTO_TEXCOORDS DIFFUSE_MAPPING"); + uberShader->SetShader(nzShaderStage_Fragment, fragmentShader, "FLAG_TEXTUREOVERLAY ALPHA_MAPPING ALPHA_TEST AUTO_TEXCOORDS DIFFUSE_MAPPING"); uberShader->SetShader(nzShaderStage_Vertex, vertexShader, "FLAG_INSTANCING FLAG_VERTEXCOLOR TEXTURE_MAPPING TRANSFORM UNIFORM_VERTEX_DEPTH"); NzUberShaderLibrary::Register("Basic", uberShader.get()); @@ -800,7 +802,7 @@ bool NzMaterial::Initialize() vertexShader.Set(reinterpret_cast(compatibilityVertexShader), sizeof(compatibilityVertexShader)); } - uberShader->SetShader(nzShaderStage_Fragment, fragmentShader, "FLAG_DEFERRED ALPHA_MAPPING ALPHA_TEST DIFFUSE_MAPPING EMISSIVE_MAPPING LIGHTING NORMAL_MAPPING PARALLAX_MAPPING SPECULAR_MAPPING"); + uberShader->SetShader(nzShaderStage_Fragment, fragmentShader, "FLAG_DEFERRED FLAG_TEXTUREOVERLAY ALPHA_MAPPING ALPHA_TEST DIFFUSE_MAPPING EMISSIVE_MAPPING LIGHTING NORMAL_MAPPING PARALLAX_MAPPING SPECULAR_MAPPING"); uberShader->SetShader(nzShaderStage_Vertex, vertexShader, "FLAG_DEFERRED FLAG_INSTANCING FLAG_VERTEXCOLOR COMPUTE_TBNMATRIX LIGHTING PARALLAX_MAPPING TEXTURE_MAPPING TRANSFORM UNIFORM_VERTEX_DEPTH"); NzUberShaderLibrary::Register("PhongLighting", uberShader.get()); diff --git a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag index 57068325d..53844cbc6 100644 --- a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag +++ b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag @@ -10,11 +10,12 @@ in vec2 vTexCoord; out vec4 RenderTarget0; /********************Uniformes********************/ +uniform vec2 InvTargetSize; uniform sampler2D MaterialAlphaMap; uniform float MaterialAlphaThreshold; uniform vec4 MaterialDiffuse; uniform sampler2D MaterialDiffuseMap; -uniform vec2 InvTargetSize; +uniform sampler2D TextureOverlay; /********************Fonctions********************/ void main() @@ -35,6 +36,10 @@ void main() fragmentColor.a *= texture(MaterialAlphaMap, texCoord).r; #endif +#if FLAG_TEXTUREOVERLAY + fragmentColor *= texture(TextureOverlay, texCoord); +#endif + #if ALPHA_TEST if (fragmentColor.a < MaterialAlphaThreshold) discard; diff --git a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h index 319917ab6..c6eff909e 100644 --- a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h +++ b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag index cf0f596da..b60249edf 100644 --- a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag +++ b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag @@ -50,6 +50,8 @@ uniform float ParallaxBias = -0.03; uniform float ParallaxScale = 0.02; uniform vec4 SceneAmbient; +uniform sampler2D TextureOverlay; + /********************Fonctions********************/ vec3 FloatToColor(float f) { @@ -91,6 +93,10 @@ void main() diffuseColor *= texture(MaterialDiffuseMap, texCoord); #endif +#if FLAG_TEXTUREOVERLAY + diffuseColor *= texture(TextureOverlay, texCoord); +#endif + #if FLAG_DEFERRED #if ALPHA_TEST #if ALPHA_MAPPING // Inutile de faire de l'alpha-mapping sans alpha-test en Deferred (l'alpha n'est pas sauvegardé) diff --git a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h index 60271acaf..bd6058130 100644 --- a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h +++ b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file