Switch from Nz prefix to namespace Nz
What a huge commit Former-commit-id: 38ac5eebf70adc1180f571f6006192d28fb99897
This commit is contained in:
Lynix
@@ -11,280 +11,283 @@
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#include <memory>
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#include <Nazara/Graphics/Debug.hpp>
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NzDeferredPhongLightingPass::NzDeferredPhongLightingPass() :
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m_lightMeshesDrawing(false)
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namespace Nz
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{
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m_directionalLightShader = NzShaderLibrary::Get("DeferredDirectionnalLight");
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m_directionalLightShaderEyePositionLocation = m_directionalLightShader->GetUniformLocation("EyePosition");
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m_directionalLightShaderSceneAmbientLocation = m_directionalLightShader->GetUniformLocation("SceneAmbient");
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m_directionalLightUniforms.ubo = false;
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m_directionalLightUniforms.locations.type = -1; // Type déjà connu
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m_directionalLightUniforms.locations.color = m_directionalLightShader->GetUniformLocation("LightColor");
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m_directionalLightUniforms.locations.factors = m_directionalLightShader->GetUniformLocation("LightFactors");
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m_directionalLightUniforms.locations.parameters1 = m_directionalLightShader->GetUniformLocation("LightDirection");
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m_directionalLightUniforms.locations.parameters2 = -1;
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m_directionalLightUniforms.locations.parameters3 = -1;
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m_pointSpotLightShader = NzShaderLibrary::Get("DeferredPointSpotLight");
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m_pointSpotLightShaderDiscardLocation = m_pointSpotLightShader->GetUniformLocation("Discard");
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m_pointSpotLightShaderEyePositionLocation = m_pointSpotLightShader->GetUniformLocation("EyePosition");
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m_pointSpotLightShaderSceneAmbientLocation = m_pointSpotLightShader->GetUniformLocation("SceneAmbient");
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m_pointSpotLightUniforms.ubo = false;
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m_pointSpotLightUniforms.locations.type = m_pointSpotLightShader->GetUniformLocation("LightType");
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m_pointSpotLightUniforms.locations.color = m_pointSpotLightShader->GetUniformLocation("LightColor");
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m_pointSpotLightUniforms.locations.factors = m_pointSpotLightShader->GetUniformLocation("LightFactors");
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m_pointSpotLightUniforms.locations.parameters1 = m_pointSpotLightShader->GetUniformLocation("LightParameters1");
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m_pointSpotLightUniforms.locations.parameters2 = m_pointSpotLightShader->GetUniformLocation("LightParameters2");
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m_pointSpotLightUniforms.locations.parameters3 = m_pointSpotLightShader->GetUniformLocation("LightParameters3");
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m_pointSampler.SetAnisotropyLevel(1);
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m_pointSampler.SetFilterMode(nzSamplerFilter_Nearest);
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m_pointSampler.SetWrapMode(nzSamplerWrap_Clamp);
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m_cone = NzMesh::New();
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m_cone->CreateStatic();
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m_coneMesh = static_cast<NzStaticMesh*>(m_cone->BuildSubMesh(NzPrimitive::Cone(1.f, 1.f, 16, NzMatrix4f::Rotate(NzEulerAnglesf(90.f, 0.f, 0.f)))));
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m_sphere = NzMesh::New();
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m_sphere->CreateStatic();
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m_sphereMesh = static_cast<NzStaticMesh*>(m_sphere->BuildSubMesh(NzPrimitive::IcoSphere(1.f, 1)));
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}
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NzDeferredPhongLightingPass::~NzDeferredPhongLightingPass() = default;
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void NzDeferredPhongLightingPass::EnableLightMeshesDrawing(bool enable)
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{
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m_lightMeshesDrawing = enable;
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}
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bool NzDeferredPhongLightingPass::IsLightMeshesDrawingEnabled() const
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{
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return m_lightMeshesDrawing;
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}
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bool NzDeferredPhongLightingPass::Process(const NzSceneData& sceneData, unsigned int firstWorkTexture, unsigned secondWorkTexture) const
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{
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NazaraAssert(sceneData.viewer, "Invalid viewer");
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NazaraUnused(secondWorkTexture);
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m_workRTT->SetColorTarget(firstWorkTexture);
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NzRenderer::SetTarget(m_workRTT);
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NzRenderer::SetViewport(NzRecti(0, 0, m_dimensions.x, m_dimensions.y));
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NzRenderer::SetTexture(0, m_GBuffer[0]);
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NzRenderer::SetTextureSampler(0, m_pointSampler);
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NzRenderer::SetTexture(1, m_GBuffer[1]);
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NzRenderer::SetTextureSampler(1, m_pointSampler);
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NzRenderer::SetTexture(2, m_GBuffer[2]);
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NzRenderer::SetTextureSampler(2, m_pointSampler);
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NzRenderer::SetClearColor(NzColor::Black);
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NzRenderer::Clear(nzRendererBuffer_Color);
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NzRenderStates lightStates;
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lightStates.dstBlend = nzBlendFunc_One;
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lightStates.srcBlend = nzBlendFunc_One;
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lightStates.parameters[nzRendererParameter_Blend] = true;
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lightStates.parameters[nzRendererParameter_DepthBuffer] = false;
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lightStates.parameters[nzRendererParameter_DepthWrite] = false;
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// Directional lights
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if (!m_renderQueue->directionalLights.empty())
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DeferredPhongLightingPass::DeferredPhongLightingPass() :
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m_lightMeshesDrawing(false)
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{
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NzRenderer::SetRenderStates(lightStates);
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NzRenderer::SetShader(m_directionalLightShader);
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m_directionalLightShader->SendColor(m_directionalLightShaderSceneAmbientLocation, sceneData.ambientColor);
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m_directionalLightShader->SendVector(m_directionalLightShaderEyePositionLocation, sceneData.viewer->GetEyePosition());
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m_directionalLightShader = ShaderLibrary::Get("DeferredDirectionnalLight");
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m_directionalLightShaderEyePositionLocation = m_directionalLightShader->GetUniformLocation("EyePosition");
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m_directionalLightShaderSceneAmbientLocation = m_directionalLightShader->GetUniformLocation("SceneAmbient");
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for (auto& light : m_renderQueue->directionalLights)
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{
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m_directionalLightShader->SendColor(m_directionalLightUniforms.locations.color, light.color);
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m_directionalLightShader->SendVector(m_directionalLightUniforms.locations.factors, NzVector2f(light.ambientFactor, light.diffuseFactor));
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m_directionalLightShader->SendVector(m_directionalLightUniforms.locations.parameters1, NzVector4f(light.direction));
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m_directionalLightUniforms.ubo = false;
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m_directionalLightUniforms.locations.type = -1; // Type déjà connu
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m_directionalLightUniforms.locations.color = m_directionalLightShader->GetUniformLocation("LightColor");
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m_directionalLightUniforms.locations.factors = m_directionalLightShader->GetUniformLocation("LightFactors");
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m_directionalLightUniforms.locations.parameters1 = m_directionalLightShader->GetUniformLocation("LightDirection");
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m_directionalLightUniforms.locations.parameters2 = -1;
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m_directionalLightUniforms.locations.parameters3 = -1;
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NzRenderer::DrawFullscreenQuad();
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}
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m_pointSpotLightShader = ShaderLibrary::Get("DeferredPointSpotLight");
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m_pointSpotLightShaderDiscardLocation = m_pointSpotLightShader->GetUniformLocation("Discard");
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m_pointSpotLightShaderEyePositionLocation = m_pointSpotLightShader->GetUniformLocation("EyePosition");
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m_pointSpotLightShaderSceneAmbientLocation = m_pointSpotLightShader->GetUniformLocation("SceneAmbient");
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m_pointSpotLightUniforms.ubo = false;
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m_pointSpotLightUniforms.locations.type = m_pointSpotLightShader->GetUniformLocation("LightType");
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m_pointSpotLightUniforms.locations.color = m_pointSpotLightShader->GetUniformLocation("LightColor");
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m_pointSpotLightUniforms.locations.factors = m_pointSpotLightShader->GetUniformLocation("LightFactors");
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m_pointSpotLightUniforms.locations.parameters1 = m_pointSpotLightShader->GetUniformLocation("LightParameters1");
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m_pointSpotLightUniforms.locations.parameters2 = m_pointSpotLightShader->GetUniformLocation("LightParameters2");
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m_pointSpotLightUniforms.locations.parameters3 = m_pointSpotLightShader->GetUniformLocation("LightParameters3");
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m_pointSampler.SetAnisotropyLevel(1);
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m_pointSampler.SetFilterMode(SamplerFilter_Nearest);
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m_pointSampler.SetWrapMode(SamplerWrap_Clamp);
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m_cone = Mesh::New();
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m_cone->CreateStatic();
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m_coneMesh = static_cast<StaticMesh*>(m_cone->BuildSubMesh(Primitive::Cone(1.f, 1.f, 16, Matrix4f::Rotate(EulerAnglesf(90.f, 0.f, 0.f)))));
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m_sphere = Mesh::New();
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m_sphere->CreateStatic();
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m_sphereMesh = static_cast<StaticMesh*>(m_sphere->BuildSubMesh(Primitive::IcoSphere(1.f, 1)));
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}
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// Point lights/Spot lights
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if (!m_renderQueue->pointLights.empty() || !m_renderQueue->spotLights.empty())
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DeferredPhongLightingPass::~DeferredPhongLightingPass() = default;
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void DeferredPhongLightingPass::EnableLightMeshesDrawing(bool enable)
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{
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// http://www.altdevblogaday.com/2011/08/08/stencil-buffer-optimisation-for-deferred-lights/
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lightStates.parameters[nzRendererParameter_StencilTest] = true;
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lightStates.faceCulling = nzFaceSide_Front;
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lightStates.backFace.stencilMask = 0xFF;
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lightStates.backFace.stencilReference = 0;
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lightStates.backFace.stencilFail = nzStencilOperation_Keep;
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lightStates.backFace.stencilPass = nzStencilOperation_Keep;
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lightStates.backFace.stencilZFail = nzStencilOperation_Invert;
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lightStates.frontFace.stencilMask = 0xFF;
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lightStates.frontFace.stencilReference = 0;
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lightStates.frontFace.stencilFail = nzStencilOperation_Keep;
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lightStates.frontFace.stencilPass = nzStencilOperation_Keep;
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lightStates.frontFace.stencilZFail = nzStencilOperation_Invert;
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m_lightMeshesDrawing = enable;
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}
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NzRenderer::SetRenderStates(lightStates);
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bool DeferredPhongLightingPass::IsLightMeshesDrawingEnabled() const
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{
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return m_lightMeshesDrawing;
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}
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NzRenderer::SetShader(m_pointSpotLightShader);
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m_pointSpotLightShader->SendColor(m_pointSpotLightShaderSceneAmbientLocation, sceneData.ambientColor);
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m_pointSpotLightShader->SendVector(m_pointSpotLightShaderEyePositionLocation, sceneData.viewer->GetEyePosition());
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bool DeferredPhongLightingPass::Process(const SceneData& sceneData, unsigned int firstWorkTexture, unsigned secondWorkTexture) const
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{
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NazaraAssert(sceneData.viewer, "Invalid viewer");
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NazaraUnused(secondWorkTexture);
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NzMatrix4f lightMatrix;
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lightMatrix.MakeIdentity();
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if (!m_renderQueue->pointLights.empty())
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m_workRTT->SetColorTarget(firstWorkTexture);
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Renderer::SetTarget(m_workRTT);
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Renderer::SetViewport(Recti(0, 0, m_dimensions.x, m_dimensions.y));
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Renderer::SetTexture(0, m_GBuffer[0]);
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Renderer::SetTextureSampler(0, m_pointSampler);
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Renderer::SetTexture(1, m_GBuffer[1]);
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Renderer::SetTextureSampler(1, m_pointSampler);
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Renderer::SetTexture(2, m_GBuffer[2]);
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Renderer::SetTextureSampler(2, m_pointSampler);
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Renderer::SetClearColor(Color::Black);
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Renderer::Clear(RendererBuffer_Color);
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RenderStates lightStates;
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lightStates.dstBlend = BlendFunc_One;
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lightStates.srcBlend = BlendFunc_One;
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lightStates.parameters[RendererParameter_Blend] = true;
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lightStates.parameters[RendererParameter_DepthBuffer] = false;
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lightStates.parameters[RendererParameter_DepthWrite] = false;
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// Directional lights
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if (!m_renderQueue->directionalLights.empty())
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{
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const NzIndexBuffer* indexBuffer = m_sphereMesh->GetIndexBuffer();
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NzRenderer::SetIndexBuffer(indexBuffer);
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NzRenderer::SetVertexBuffer(m_sphereMesh->GetVertexBuffer());
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Renderer::SetRenderStates(lightStates);
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Renderer::SetShader(m_directionalLightShader);
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m_directionalLightShader->SendColor(m_directionalLightShaderSceneAmbientLocation, sceneData.ambientColor);
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m_directionalLightShader->SendVector(m_directionalLightShaderEyePositionLocation, sceneData.viewer->GetEyePosition());
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m_pointSpotLightShader->SendInteger(m_pointSpotLightUniforms.locations.type, nzLightType_Point);
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for (const auto& light : m_renderQueue->pointLights)
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for (auto& light : m_renderQueue->directionalLights)
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{
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m_pointSpotLightShader->SendColor(m_pointSpotLightUniforms.locations.color, light.color);
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m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.factors, NzVector2f(light.ambientFactor, light.diffuseFactor));
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m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters1, NzVector4f(light.position, light.attenuation));
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m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters2, NzVector4f(0.f, 0.f, 0.f, light.invRadius));
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m_directionalLightShader->SendColor(m_directionalLightUniforms.locations.color, light.color);
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m_directionalLightShader->SendVector(m_directionalLightUniforms.locations.factors, Vector2f(light.ambientFactor, light.diffuseFactor));
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m_directionalLightShader->SendVector(m_directionalLightUniforms.locations.parameters1, Vector4f(light.direction));
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lightMatrix.SetScale(NzVector3f(light.radius * 1.1f)); // Pour corriger les imperfections liées à la sphère
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lightMatrix.SetTranslation(light.position);
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NzRenderer::SetMatrix(nzMatrixType_World, lightMatrix);
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// Rendu de la sphère dans le stencil buffer
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NzRenderer::Enable(nzRendererParameter_ColorWrite, false);
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NzRenderer::Enable(nzRendererParameter_DepthBuffer, true);
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NzRenderer::Enable(nzRendererParameter_FaceCulling, false);
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NzRenderer::SetStencilCompareFunction(nzRendererComparison_Always);
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m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, true);
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NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
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// Rendu de la sphère comme zone d'effet
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NzRenderer::Enable(nzRendererParameter_ColorWrite, true);
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NzRenderer::Enable(nzRendererParameter_DepthBuffer, false);
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NzRenderer::Enable(nzRendererParameter_FaceCulling, true);
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NzRenderer::SetStencilCompareFunction(nzRendererComparison_NotEqual, nzFaceSide_Back);
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NzRenderer::SetStencilPassOperation(nzStencilOperation_Zero, nzFaceSide_Back);
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m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, false);
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NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
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Renderer::DrawFullscreenQuad();
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}
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}
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if (m_lightMeshesDrawing)
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// Point lights/Spot lights
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if (!m_renderQueue->pointLights.empty() || !m_renderQueue->spotLights.empty())
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{
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// http://www.altdevblogaday.com/2011/08/08/stencil-buffer-optimisation-for-deferred-lights/
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lightStates.parameters[RendererParameter_StencilTest] = true;
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lightStates.faceCulling = FaceSide_Front;
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lightStates.backFace.stencilMask = 0xFF;
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lightStates.backFace.stencilReference = 0;
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lightStates.backFace.stencilFail = nzStencilOperation_Keep;
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lightStates.backFace.stencilPass = nzStencilOperation_Keep;
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lightStates.backFace.stencilZFail = nzStencilOperation_Invert;
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lightStates.frontFace.stencilMask = 0xFF;
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lightStates.frontFace.stencilReference = 0;
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lightStates.frontFace.stencilFail = nzStencilOperation_Keep;
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lightStates.frontFace.stencilPass = nzStencilOperation_Keep;
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lightStates.frontFace.stencilZFail = nzStencilOperation_Invert;
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Renderer::SetRenderStates(lightStates);
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Renderer::SetShader(m_pointSpotLightShader);
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m_pointSpotLightShader->SendColor(m_pointSpotLightShaderSceneAmbientLocation, sceneData.ambientColor);
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m_pointSpotLightShader->SendVector(m_pointSpotLightShaderEyePositionLocation, sceneData.viewer->GetEyePosition());
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Matrix4f lightMatrix;
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lightMatrix.MakeIdentity();
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if (!m_renderQueue->pointLights.empty())
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{
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NzRenderer::Enable(nzRendererParameter_DepthBuffer, true);
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NzRenderer::Enable(nzRendererParameter_DepthWrite, true);
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NzRenderer::Enable(nzRendererParameter_FaceCulling, false);
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NzRenderer::Enable(nzRendererParameter_StencilTest, false);
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NzRenderer::SetFaceFilling(nzFaceFilling_Line);
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const IndexBuffer* indexBuffer = m_sphereMesh->GetIndexBuffer();
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Renderer::SetIndexBuffer(indexBuffer);
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Renderer::SetVertexBuffer(m_sphereMesh->GetVertexBuffer());
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const NzShader* shader = NzShaderLibrary::Get("DebugSimple");
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static int colorLocation = shader->GetUniformLocation("Color");
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NzRenderer::SetShader(shader);
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m_pointSpotLightShader->SendInteger(m_pointSpotLightUniforms.locations.type, LightType_Point);
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for (const auto& light : m_renderQueue->pointLights)
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{
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lightMatrix.SetScale(NzVector3f(light.radius * 1.1f)); // Pour corriger les imperfections liées à la sphère
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m_pointSpotLightShader->SendColor(m_pointSpotLightUniforms.locations.color, light.color);
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m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.factors, Vector2f(light.ambientFactor, light.diffuseFactor));
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m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters1, Vector4f(light.position, light.attenuation));
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m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters2, Vector4f(0.f, 0.f, 0.f, light.invRadius));
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lightMatrix.SetScale(Vector3f(light.radius * 1.1f)); // Pour corriger les imperfections liées à la sphère
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lightMatrix.SetTranslation(light.position);
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NzRenderer::SetMatrix(nzMatrixType_World, lightMatrix);
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Renderer::SetMatrix(MatrixType_World, lightMatrix);
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shader->SendColor(colorLocation, light.color);
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// Rendu de la sphère dans le stencil buffer
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Renderer::Enable(RendererParameter_ColorWrite, false);
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Renderer::Enable(RendererParameter_DepthBuffer, true);
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Renderer::Enable(RendererParameter_FaceCulling, false);
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Renderer::SetStencilCompareFunction(RendererComparison_Always);
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NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
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m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, true);
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Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
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// Rendu de la sphère comme zone d'effet
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Renderer::Enable(RendererParameter_ColorWrite, true);
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Renderer::Enable(RendererParameter_DepthBuffer, false);
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Renderer::Enable(RendererParameter_FaceCulling, true);
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Renderer::SetStencilCompareFunction(RendererComparison_NotEqual, FaceSide_Back);
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Renderer::SetStencilPassOperation(nzStencilOperation_Zero, FaceSide_Back);
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m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, false);
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Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
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}
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NzRenderer::Enable(nzRendererParameter_DepthBuffer, false);
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NzRenderer::Enable(nzRendererParameter_DepthWrite, false);
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NzRenderer::Enable(nzRendererParameter_FaceCulling, true);
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NzRenderer::Enable(nzRendererParameter_StencilTest, true);
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NzRenderer::SetFaceFilling(nzFaceFilling_Fill);
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}
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}
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if (m_lightMeshesDrawing)
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{
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Renderer::Enable(RendererParameter_DepthBuffer, true);
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Renderer::Enable(RendererParameter_DepthWrite, true);
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Renderer::Enable(RendererParameter_FaceCulling, false);
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Renderer::Enable(RendererParameter_StencilTest, false);
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Renderer::SetFaceFilling(FaceFilling_Line);
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if (!m_renderQueue->spotLights.empty())
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{
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const NzIndexBuffer* indexBuffer = m_coneMesh->GetIndexBuffer();
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NzRenderer::SetIndexBuffer(indexBuffer);
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NzRenderer::SetVertexBuffer(m_coneMesh->GetVertexBuffer());
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const Shader* shader = ShaderLibrary::Get("DebugSimple");
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static int colorLocation = shader->GetUniformLocation("Color");
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m_pointSpotLightShader->SendInteger(m_pointSpotLightUniforms.locations.type, nzLightType_Spot);
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for (const auto& light : m_renderQueue->spotLights)
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{
|
||||
m_pointSpotLightShader->SendColor(m_pointSpotLightUniforms.locations.color, light.color);
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.factors, NzVector2f(light.ambientFactor, light.diffuseFactor));
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters1, NzVector4f(light.position, light.attenuation));
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters2, NzVector4f(light.direction, light.invRadius));
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters3, NzVector2f(light.innerAngleCosine, light.outerAngleCosine));
|
||||
Renderer::SetShader(shader);
|
||||
for (const auto& light : m_renderQueue->pointLights)
|
||||
{
|
||||
lightMatrix.SetScale(Vector3f(light.radius * 1.1f)); // Pour corriger les imperfections liées à la sphère
|
||||
lightMatrix.SetTranslation(light.position);
|
||||
|
||||
float baseRadius = light.radius * light.outerAngleTangent * 1.1f;
|
||||
lightMatrix.MakeTransform(light.position, NzQuaternionf::RotationBetween(NzVector3f::Forward(), light.direction), NzVector3f(baseRadius, baseRadius, light.radius));
|
||||
Renderer::SetMatrix(MatrixType_World, lightMatrix);
|
||||
|
||||
NzRenderer::SetMatrix(nzMatrixType_World, lightMatrix);
|
||||
shader->SendColor(colorLocation, light.color);
|
||||
|
||||
// Rendu de la sphère dans le stencil buffer
|
||||
NzRenderer::Enable(nzRendererParameter_ColorWrite, false);
|
||||
NzRenderer::Enable(nzRendererParameter_DepthBuffer, true);
|
||||
NzRenderer::Enable(nzRendererParameter_FaceCulling, false);
|
||||
NzRenderer::SetStencilCompareFunction(nzRendererComparison_Always);
|
||||
Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
}
|
||||
|
||||
m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, true);
|
||||
|
||||
NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
|
||||
// Rendu de la sphère comme zone d'effet
|
||||
NzRenderer::Enable(nzRendererParameter_ColorWrite, true);
|
||||
NzRenderer::Enable(nzRendererParameter_DepthBuffer, false);
|
||||
NzRenderer::Enable(nzRendererParameter_FaceCulling, true);
|
||||
NzRenderer::SetFaceCulling(nzFaceSide_Front);
|
||||
NzRenderer::SetStencilCompareFunction(nzRendererComparison_NotEqual, nzFaceSide_Back);
|
||||
NzRenderer::SetStencilPassOperation(nzStencilOperation_Zero, nzFaceSide_Back);
|
||||
|
||||
m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, false);
|
||||
|
||||
NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
Renderer::Enable(RendererParameter_DepthBuffer, false);
|
||||
Renderer::Enable(RendererParameter_DepthWrite, false);
|
||||
Renderer::Enable(RendererParameter_FaceCulling, true);
|
||||
Renderer::Enable(RendererParameter_StencilTest, true);
|
||||
Renderer::SetFaceFilling(FaceFilling_Fill);
|
||||
}
|
||||
}
|
||||
|
||||
if (m_lightMeshesDrawing)
|
||||
if (!m_renderQueue->spotLights.empty())
|
||||
{
|
||||
NzRenderer::Enable(nzRendererParameter_DepthBuffer, true);
|
||||
NzRenderer::Enable(nzRendererParameter_DepthWrite, true);
|
||||
NzRenderer::Enable(nzRendererParameter_FaceCulling, false);
|
||||
NzRenderer::Enable(nzRendererParameter_StencilTest, false);
|
||||
NzRenderer::SetFaceFilling(nzFaceFilling_Line);
|
||||
const IndexBuffer* indexBuffer = m_coneMesh->GetIndexBuffer();
|
||||
Renderer::SetIndexBuffer(indexBuffer);
|
||||
Renderer::SetVertexBuffer(m_coneMesh->GetVertexBuffer());
|
||||
|
||||
const NzShader* shader = NzShaderLibrary::Get("DebugSimple");
|
||||
static int colorLocation = shader->GetUniformLocation("Color");
|
||||
|
||||
NzRenderer::SetShader(shader);
|
||||
m_pointSpotLightShader->SendInteger(m_pointSpotLightUniforms.locations.type, LightType_Spot);
|
||||
for (const auto& light : m_renderQueue->spotLights)
|
||||
{
|
||||
m_pointSpotLightShader->SendColor(m_pointSpotLightUniforms.locations.color, light.color);
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.factors, Vector2f(light.ambientFactor, light.diffuseFactor));
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters1, Vector4f(light.position, light.attenuation));
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters2, Vector4f(light.direction, light.invRadius));
|
||||
m_pointSpotLightShader->SendVector(m_pointSpotLightUniforms.locations.parameters3, Vector2f(light.innerAngleCosine, light.outerAngleCosine));
|
||||
|
||||
float baseRadius = light.radius * light.outerAngleTangent * 1.1f;
|
||||
lightMatrix.MakeTransform(light.position, NzQuaternionf::RotationBetween(NzVector3f::Forward(), light.direction), NzVector3f(baseRadius, baseRadius, light.radius));
|
||||
lightMatrix.MakeTransform(light.position, Quaternionf::RotationBetween(Vector3f::Forward(), light.direction), Vector3f(baseRadius, baseRadius, light.radius));
|
||||
|
||||
NzRenderer::SetMatrix(nzMatrixType_World, lightMatrix);
|
||||
Renderer::SetMatrix(MatrixType_World, lightMatrix);
|
||||
|
||||
shader->SendColor(colorLocation, light.color);
|
||||
// Rendu de la sphère dans le stencil buffer
|
||||
Renderer::Enable(RendererParameter_ColorWrite, false);
|
||||
Renderer::Enable(RendererParameter_DepthBuffer, true);
|
||||
Renderer::Enable(RendererParameter_FaceCulling, false);
|
||||
Renderer::SetStencilCompareFunction(RendererComparison_Always);
|
||||
|
||||
NzRenderer::DrawIndexedPrimitives(nzPrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, true);
|
||||
|
||||
Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
|
||||
// Rendu de la sphère comme zone d'effet
|
||||
Renderer::Enable(RendererParameter_ColorWrite, true);
|
||||
Renderer::Enable(RendererParameter_DepthBuffer, false);
|
||||
Renderer::Enable(RendererParameter_FaceCulling, true);
|
||||
Renderer::SetFaceCulling(FaceSide_Front);
|
||||
Renderer::SetStencilCompareFunction(RendererComparison_NotEqual, FaceSide_Back);
|
||||
Renderer::SetStencilPassOperation(nzStencilOperation_Zero, FaceSide_Back);
|
||||
|
||||
m_pointSpotLightShader->SendBoolean(m_pointSpotLightShaderDiscardLocation, false);
|
||||
|
||||
Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
}
|
||||
|
||||
NzRenderer::Enable(nzRendererParameter_DepthBuffer, false);
|
||||
NzRenderer::Enable(nzRendererParameter_DepthWrite, false);
|
||||
NzRenderer::Enable(nzRendererParameter_FaceCulling, true);
|
||||
NzRenderer::Enable(nzRendererParameter_StencilTest, true);
|
||||
NzRenderer::SetFaceFilling(nzFaceFilling_Fill);
|
||||
if (m_lightMeshesDrawing)
|
||||
{
|
||||
Renderer::Enable(RendererParameter_DepthBuffer, true);
|
||||
Renderer::Enable(RendererParameter_DepthWrite, true);
|
||||
Renderer::Enable(RendererParameter_FaceCulling, false);
|
||||
Renderer::Enable(RendererParameter_StencilTest, false);
|
||||
Renderer::SetFaceFilling(FaceFilling_Line);
|
||||
|
||||
const Shader* shader = ShaderLibrary::Get("DebugSimple");
|
||||
static int colorLocation = shader->GetUniformLocation("Color");
|
||||
|
||||
Renderer::SetShader(shader);
|
||||
for (const auto& light : m_renderQueue->spotLights)
|
||||
{
|
||||
float baseRadius = light.radius * light.outerAngleTangent * 1.1f;
|
||||
lightMatrix.MakeTransform(light.position, Quaternionf::RotationBetween(Vector3f::Forward(), light.direction), Vector3f(baseRadius, baseRadius, light.radius));
|
||||
|
||||
Renderer::SetMatrix(MatrixType_World, lightMatrix);
|
||||
|
||||
shader->SendColor(colorLocation, light.color);
|
||||
|
||||
Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, indexBuffer->GetIndexCount());
|
||||
}
|
||||
|
||||
Renderer::Enable(RendererParameter_DepthBuffer, false);
|
||||
Renderer::Enable(RendererParameter_DepthWrite, false);
|
||||
Renderer::Enable(RendererParameter_FaceCulling, true);
|
||||
Renderer::Enable(RendererParameter_StencilTest, true);
|
||||
Renderer::SetFaceFilling(FaceFilling_Fill);
|
||||
}
|
||||
}
|
||||
|
||||
Renderer::Enable(RendererParameter_StencilTest, false);
|
||||
}
|
||||
|
||||
NzRenderer::Enable(nzRendererParameter_StencilTest, false);
|
||||
return true;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user