From 53cae25eb2e23a209c821b53854ea3861ddca45b Mon Sep 17 00:00:00 2001 From: Tleety Date: Mon, 1 Feb 2016 16:56:55 +0100 Subject: [PATCH] WIP on widget fuckery --- include/Engine/Rendering/Util/GLError.h | 2 +- resources/Shaders/ExplosionEffect.geom.glsl | 12 ++- resources/Shaders/ForwardPlus.frag.glsl | 6 +- resources/Shaders/ForwardPlus.vert.glsl | 2 +- src/Engine/Editor/EditorRenderSystem.cpp | 2 +- .../Rendering/DrawColorCorrectionPass.cpp | 2 +- src/Engine/Rendering/DrawFinalPass.cpp | 75 +++++++++++++++---- src/Engine/Rendering/FrameBuffer.cpp | 7 -- 8 files changed, 76 insertions(+), 32 deletions(-) diff --git a/include/Engine/Rendering/Util/GLError.h b/include/Engine/Rendering/Util/GLError.h index 754623d1..2b244e1c 100644 --- a/include/Engine/Rendering/Util/GLError.h +++ b/include/Engine/Rendering/Util/GLError.h @@ -9,7 +9,7 @@ inline bool _GLERROR(const char* info, const char* file, const char* func, unsig GLenum error = glGetError(); if (error != GL_NO_ERROR) { - _LOG(LOG_LEVEL_ERROR, file, func, line, "GL Error: %s, %i, %s", info, error, gluErrorString(error)); + _LOG(LOG_LEVEL_ERROR, file, func, line, "GL Error: %s\nError code: %i, %s\n", info, error, gluErrorString(error)); return true; } diff --git a/resources/Shaders/ExplosionEffect.geom.glsl b/resources/Shaders/ExplosionEffect.geom.glsl index cb91b545..34e6230d 100644 --- a/resources/Shaders/ExplosionEffect.geom.glsl +++ b/resources/Shaders/ExplosionEffect.geom.glsl @@ -17,6 +17,8 @@ uniform bool ExponentialAccelaration; in VertexData{ vec3 Position; vec3 Normal; + vec3 Tangent; + vec3 BiTangent; vec2 TextureCoordinate; vec4 ExplosionColor; }Input[]; @@ -24,6 +26,8 @@ in VertexData{ out VertexData{ vec3 Position; vec3 Normal; + vec3 Tangent; + vec3 BiTangent; vec2 TextureCoordinate; vec4 ExplosionColor; }Output; @@ -132,6 +136,8 @@ void main() Output.Normal = Input[i].Normal; Output.Position = Input[i].Position; Output.TextureCoordinate = Input[i].TextureCoordinate; + Output.Tangent = Input[i].Tangent; + Output.BiTangent = Input[i].BiTangent; // convert to model space for the gravity to always be in -y vec4 ExplodedPositionInModelSpace = M * vec4(ExplodedPosition, 1.0); @@ -154,7 +160,7 @@ void main() // if explosion color should be affected by distance instead of time... if (ColorByDistance == true) { - Output.ExplosionColor = vec4(0.0); + Output.ExplosionColor = vec4(1.0); } else { @@ -168,7 +174,9 @@ void main() Output.Normal = Input[i].Normal; Output.Position = Input[i].Position; Output.TextureCoordinate = Input[i].TextureCoordinate; - + Output.Tangent = Input[i].Tangent; + Output.BiTangent = Input[i].BiTangent; + // no change in position, pass through vertex gl_Position = gl_in[i].gl_Position; EmitVertex(); diff --git a/resources/Shaders/ForwardPlus.frag.glsl b/resources/Shaders/ForwardPlus.frag.glsl index d9a2f7d5..025068f7 100644 --- a/resources/Shaders/ForwardPlus.frag.glsl +++ b/resources/Shaders/ForwardPlus.frag.glsl @@ -14,7 +14,6 @@ layout (binding = 1) uniform sampler2D NormalMapTexture; layout (binding = 2) uniform sampler2D SpecularMapTexture; layout (binding = 3) uniform sampler2D GlowMapTexture; - #define TILE_SIZE 16 struct LightSource { @@ -149,8 +148,9 @@ void main() totalLighting.Specular += light_result.Specular; } - - vec4 color_result = (DiffuseColor + Input.ExplosionColor) * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel)) * diffuseTexel * Color; + vec4 color_result = Color * diffuseTexel * DiffuseColor * Input.ExplosionColor; + color_result = color_result * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel)); + //vec4 color_result = (DiffuseColor + Input.ExplosionColor) * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel)) * diffuseTexel * Color; float pos = ((P * vec4(Input.Position, 1)).y + 1.0)/2.0; diff --git a/resources/Shaders/ForwardPlus.vert.glsl b/resources/Shaders/ForwardPlus.vert.glsl index 1a7cca12..4e1f8734 100644 --- a/resources/Shaders/ForwardPlus.vert.glsl +++ b/resources/Shaders/ForwardPlus.vert.glsl @@ -41,5 +41,5 @@ void main() Output.Normal = vec3(M * vec4(Normal, 0.0)); Output.Tangent = vec3(M * vec4(Tangent, 0.0)); Output.BiTangent = vec3(M * vec4(BiTangent, 0.0)); - Output.ExplosionColor = vec4(0.0); + Output.ExplosionColor = vec4(1.0); } \ No newline at end of file diff --git a/src/Engine/Editor/EditorRenderSystem.cpp b/src/Engine/Editor/EditorRenderSystem.cpp index 898eac9d..d1b9083c 100644 --- a/src/Engine/Editor/EditorRenderSystem.cpp +++ b/src/Engine/Editor/EditorRenderSystem.cpp @@ -49,7 +49,7 @@ void EditorRenderSystem::Update(double dt) glm::mat4 modelMatrix = Transform::ModelMatrix(entity.ID, entity.World); for (auto matGroup : model->MaterialGroups()) { std::shared_ptr modelJob = std::make_shared(model, scene.Camera, modelMatrix, matGroup, cModel, entity.World, glm::vec4(0), 0.f); - if(cModel["Transparent"]) { + if (cModel["Transparent"]) { scene.TransparentObjects.push_back(modelJob); } else { scene.OpaqueObjects.push_back(modelJob); diff --git a/src/Engine/Rendering/DrawColorCorrectionPass.cpp b/src/Engine/Rendering/DrawColorCorrectionPass.cpp index 95de26e2..45401bce 100644 --- a/src/Engine/Rendering/DrawColorCorrectionPass.cpp +++ b/src/Engine/Rendering/DrawColorCorrectionPass.cpp @@ -27,7 +27,7 @@ void DrawColorCorrectionPass::Draw(GLuint sceneTexture, GLuint bloomTexture, GLf DrawScreenQuadPassState state = DrawScreenQuadPassState(); m_ColorCorrectionProgram->Bind(); - glClear(GL_COLOR_BUFFER_BIT); + //glClear(GL_COLOR_BUFFER_BIT); glUniform1f(glGetUniformLocation(m_ColorCorrectionProgram->GetHandle(), "Exposure"), exposure); glUniform1f(glGetUniformLocation(m_ColorCorrectionProgram->GetHandle(), "Gamma"), gamma); diff --git a/src/Engine/Rendering/DrawFinalPass.cpp b/src/Engine/Rendering/DrawFinalPass.cpp index 89538c9a..4fde4eae 100644 --- a/src/Engine/Rendering/DrawFinalPass.cpp +++ b/src/Engine/Rendering/DrawFinalPass.cpp @@ -44,6 +44,7 @@ void DrawFinalPass::InitializeShaderPrograms() m_ForwardPlusProgram->BindFragDataLocation(0, "sceneColor"); m_ForwardPlusProgram->BindFragDataLocation(1, "bloomColor"); m_ForwardPlusProgram->Link(); + GLERROR("Creating forward+ program"); m_ExplosionEffectProgram = ResourceManager::Load("#ExplosionEffectProgram"); m_ExplosionEffectProgram->AddShader(std::shared_ptr(new VertexShader("Shaders/ForwardPlus.vert.glsl"))); @@ -53,11 +54,12 @@ void DrawFinalPass::InitializeShaderPrograms() m_ExplosionEffectProgram->BindFragDataLocation(0, "sceneColor"); m_ExplosionEffectProgram->BindFragDataLocation(1, "bloomColor"); m_ExplosionEffectProgram->Link(); + GLERROR("Creating explosion program"); } void DrawFinalPass::Draw(RenderScene& scene) { - GLERROR("DrawFinalPass::Draw: Pre"); + GLERROR("Pre"); DrawFinalPassState* state = new DrawFinalPassState(m_FinalPassFrameBuffer.GetHandle()); if (scene.ClearDepth) { @@ -65,12 +67,12 @@ void DrawFinalPass::Draw(RenderScene& scene) } DrawModelRenderQueues(scene.OpaqueObjects, scene); - GLERROR("DrawFinalPass::Draw: OpaqueObjects"); + GLERROR("OpaqueObjects"); DrawModelRenderQueues(scene.TransparentObjects, scene); - GLERROR("DrawFinalPass::Draw: TransparentObjects"); + GLERROR("TransparentObjects"); - GLERROR("DrawFinalPass::Draw: END"); delete state; + GLERROR("END"); } @@ -111,7 +113,9 @@ void DrawFinalPass::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm: void DrawFinalPass::DrawModelRenderQueues(std::list>& job, RenderScene& scene) { GLuint forwardHandle = m_ForwardPlusProgram->GetHandle(); + GLERROR("forwardHandle"); GLuint explosionHandle = m_ExplosionEffectProgram->GetHandle(); + GLERROR("explosionHandle"); glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 1, m_LightCullingPass->LightSSBO()); glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightCullingPass->LightGridSSBO()); @@ -122,10 +126,21 @@ void DrawFinalPass::DrawModelRenderQueues(std::list>& auto explosionEffectJob = std::dynamic_pointer_cast(job); if(explosionEffectJob) { //Bind program + if(GLERROR("Prebind")) { + continue; + } m_ExplosionEffectProgram->Bind(); + if(GLERROR("BindProgram")) { + continue; + } + + //glDisable(GL_CULL_FACE); //Bind uniforms BindExplosionUniforms(explosionHandle, explosionEffectJob, scene); + if(GLERROR("BindExplosionUniforms")) { + continue; + } if (explosionEffectJob->Model->m_RawModel->m_Skeleton != nullptr) { @@ -134,29 +149,35 @@ void DrawFinalPass::DrawModelRenderQueues(std::list>& glUniformMatrix4fv(glGetUniformLocation(explosionHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0])); } } + if(GLERROR("Animation")) { + continue; + } //bind textures BindExplosionTextures(explosionEffectJob); + if(GLERROR("BindExplosionTextures")) { + continue; + } //draw glBindVertexArray(explosionEffectJob->Model->VAO); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, explosionEffectJob->Model->ElementBuffer); glDrawElements(GL_TRIANGLES, explosionEffectJob->EndIndex - explosionEffectJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(explosionEffectJob->StartIndex*sizeof(unsigned int))); - GLERROR("DrawFinalPass::Model: 1"); + //glEnable(GL_CULL_FACE); + if(GLERROR("explosion effect end")) { + continue; + } } else { auto modelJob = std::dynamic_pointer_cast(job); if (modelJob) { //bind forward program m_ForwardPlusProgram->Bind(); - GLERROR("DrawFinalPass::Model: 2"); //bind uniforms BindModelUniforms(forwardHandle, modelJob, scene); - GLERROR("DrawFinalPass::Model: 3"); //bind textures BindModelTextures(modelJob); - GLERROR("DrawFinalPass::Model: 4"); if (modelJob->Model->m_RawModel->m_Skeleton != nullptr) { @@ -165,13 +186,14 @@ void DrawFinalPass::DrawModelRenderQueues(std::list>& glUniformMatrix4fv(glGetUniformLocation(forwardHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0])); } } - GLERROR("DrawFinalPass::Model: 5"); //draw glBindVertexArray(modelJob->Model->VAO); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer); glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex*sizeof(unsigned int))); - GLERROR("DrawFinalPass::Model: END"); + if(GLERROR("models end")) { + continue; + } } } } @@ -180,40 +202,46 @@ void DrawFinalPass::DrawModelRenderQueues(std::list>& void DrawFinalPass::BindExplosionUniforms(GLuint shaderHandle, std::shared_ptr& job, RenderScene& scene) { - glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "AmbientColor"), 1, GL_FALSE, glm::value_ptr(scene.AmbientColor)); + glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(job->Matrix)); glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix())); glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix())); + glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height); - glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(job->Matrix)); - glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(job->Color)); glUniform3fv(glGetUniformLocation(shaderHandle, "ExplosionOrigin"), 1, glm::value_ptr(job->ExplosionOrigin)); glUniform1f(glGetUniformLocation(shaderHandle, "TimeSinceDeath"), job->TimeSinceDeath); glUniform1f(glGetUniformLocation(shaderHandle, "ExplosionDuration"), job->ExplosionDuration); glUniform4fv(glGetUniformLocation(shaderHandle, "EndColor"), 1, glm::value_ptr(job->EndColor)); glUniform1i(glGetUniformLocation(shaderHandle, "Randomness"), job->Randomness); + glUniform1fv(glGetUniformLocation(shaderHandle, "RandomNumbers"), 50, job->RandomNumbers.data()); glUniform1f(glGetUniformLocation(shaderHandle, "RandomnessScalar"), job->RandomnessScalar); glUniform2fv(glGetUniformLocation(shaderHandle, "Velocity"), 1, glm::value_ptr(job->Velocity)); glUniform1i(glGetUniformLocation(shaderHandle, "ColorByDistance"), job->ColorByDistance); glUniform1i(glGetUniformLocation(shaderHandle, "ExponentialAccelaration"), job->ExponentialAccelaration); + + glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(job->Color)); glUniform4fv(glGetUniformLocation(shaderHandle, "DiffuseColor"), 1, glm::value_ptr(job->DiffuseColor)); - glUniform1fv(glGetUniformLocation(shaderHandle, "RandomNumbers"), 50, job->RandomNumbers.data()); + glUniform4fv(glGetUniformLocation(shaderHandle, "FillColor"), 1, glm::value_ptr(job->FillColor)); + glUniform1f(glGetUniformLocation(shaderHandle, "FillPercentage"), job->FillPercentage); + glUniform4fv(glGetUniformLocation(shaderHandle, "AmbientColor"), 1, glm::value_ptr(scene.AmbientColor)); + GLERROR("END"); } void DrawFinalPass::BindModelUniforms(GLuint shaderHandle, std::shared_ptr& job, RenderScene& scene) { - glUniform4fv(glGetUniformLocation(shaderHandle, "AmbientColor"), 1, glm::value_ptr(scene.AmbientColor)); + glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(job->Matrix)); glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix())); glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix())); glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height); - glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(job->Matrix)); glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(job->Color)); glUniform4fv(glGetUniformLocation(shaderHandle, "DiffuseColor"), 1, glm::value_ptr(job->DiffuseColor)); glUniform4fv(glGetUniformLocation(shaderHandle, "FillColor"), 1, glm::value_ptr(job->FillColor)); glUniform1f(glGetUniformLocation(shaderHandle, "FillPercentage"), job->FillPercentage); + glUniform4fv(glGetUniformLocation(shaderHandle, "AmbientColor"), 1, glm::value_ptr(scene.AmbientColor)); + GLERROR("END"); } @@ -225,7 +253,22 @@ void DrawFinalPass::BindExplosionTextures(std::shared_ptr& j } else { glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture); } + glActiveTexture(GL_TEXTURE1); + if (job->NormalTexture != nullptr) { + glBindTexture(GL_TEXTURE_2D, job->NormalTexture->m_Texture); + } else { + glBindTexture(GL_TEXTURE_2D, m_NeutralNormalTexture->m_Texture); + } + + glActiveTexture(GL_TEXTURE2); + if (job->SpecularTexture != nullptr) { + glBindTexture(GL_TEXTURE_2D, job->SpecularTexture->m_Texture); + } else { + glBindTexture(GL_TEXTURE_2D, m_GreyTexture->m_Texture); + } + + glActiveTexture(GL_TEXTURE3); if (job->IncandescenceTexture != nullptr) { glBindTexture(GL_TEXTURE_2D, job->IncandescenceTexture->m_Texture); } else { diff --git a/src/Engine/Rendering/FrameBuffer.cpp b/src/Engine/Rendering/FrameBuffer.cpp index b7e908cc..9677f50e 100644 --- a/src/Engine/Rendering/FrameBuffer.cpp +++ b/src/Engine/Rendering/FrameBuffer.cpp @@ -54,13 +54,6 @@ void FrameBuffer::Generate() case GL_RENDERBUFFER: glFramebufferRenderbuffer(GL_FRAMEBUFFER, (*it)->m_Attachment, (*it)->m_ResourceType, *(*it)->m_ResourceHandle); GLERROR("FrameBuffer generate: glFramebufferRenderbuffer"); - if ( (*it)->m_Attachment != GL_COLOR_ATTACHMENT0 || - (*it)->m_Attachment != GL_COLOR_ATTACHMENT1 || - (*it)->m_Attachment != GL_DEPTH_ATTACHMENT || - (*it)->m_Attachment != GL_STENCIL_ATTACHMENT) //TODO: Viktor: Fixa detta - { - LOG_ERROR("RenderBuffer Attachment not valid."); - } break; }