1 files changed, 0 insertions, 170 deletions
diff --git a/source/Renderer.cpp b/source/Renderer.cpp
deleted file mode 100644
index 3497449..0000000
--- a/source/Renderer.cpp
+++ /dev/null
@@ -1,170 +0,0 @@
-#include "Renderer.hpp"
-
-#include "GameObject.hpp"
-
-#include <cassert>
-#include <glm/gtc/matrix_transform.hpp>
-#include <glm/gtc/quaternion.hpp>
-#include <glm/gtx/quaternion.hpp>
-
-RenderObject::RenderObject()
-	: mVao{ GL_NONE } {
-}
-
-RenderObject::~RenderObject() {
-	DeleteGLObjects();
-}
-
-GLuint RenderObject::GetGLVao() const {
-	return mVao;
-}
-
-void RenderObject::RebuildIfNecessary() {
-	if (mVao != GL_NONE) {
-		return;
-	}
-
-	assert(mIndexBuf != nullptr);
-	assert(mVertexFormat != nullptr);
-
-	glGenVertexArrays(1, &mVao);
-	glBindVertexArray(mVao);
-
-	auto& vBindings = mVertexBufBinding.bindings;
-	auto& shaderInfo = mMaterial->GetShader()->GetInfo();
-
-	// Setup vertex buffers
-	for (auto& elm : mVertexFormat->elements) {
-		assert(elm.bindingIndex < vBindings.size());
-		auto& buffer = vBindings[elm.bindingIndex];
-
-		int index = shaderInfo.FindInputLocation(elm.semantic);
-		if (index == -1) {
-			continue;
-		}
-
-		glBindBuffer(GL_ARRAY_BUFFER, buffer->handle);
-		glEnableVertexAttribArray(index);
-		glVertexAttribPointer(
-			index,
-			Tags::VectorLenOf(elm.type),
-			Tags::FindGLType(elm.type),
-			Tags::IsNormalized(elm.type),
-			mVertexFormat->vertexSize,
-			(void*)(uintptr_t)elm.offset);
-	}
-
-	// Setup index buffer
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, mIndexBuf->handle);
-
-	glBindVertexArray(GL_NONE);
-}
-
-void RenderObject::SetMaterial(Material* material) {
-	mMaterial.Attach(material);
-	DeleteGLObjects();
-}
-
-void RenderObject::UpdateIndexBuffer(GpuIndexBuffer* indexBuffer) {
-	mIndexBuf.Attach(indexBuffer);
-	DeleteGLObjects();
-}
-
-void RenderObject::UpdateVertexFormat(VertexFormat* vertexFormat) {
-	mVertexFormat.Attach(vertexFormat);
-	DeleteGLObjects();
-}
-
-void RenderObject::UpdateVertexBufferBindings(BufferBindings** bindingsOut) {
-	*bindingsOut = &mVertexBufBinding;
-	DeleteGLObjects();
-}
-
-void RenderObject::SetFormat(VertexFormat* vertexFormat, Tags::IndexType indexFormat) {
-	mIndexBuf.Attach(new GpuIndexBuffer());
-	mIndexBuf->indexType = indexFormat;
-	mIndexBuf->count = 0;
-
-	mVertexFormat.Attach(vertexFormat);
-	mVertexBufBinding.Clear();
-	for (auto& element : vertexFormat->elements) {
-		if (mVertexBufBinding.GetBinding(element.bindingIndex) == nullptr) {
-			mVertexBufBinding.SetBinding(element.bindingIndex, new GpuVertexBuffer());
-		}
-	}
-}
-
-void RenderObject::DeleteGLObjects() {
-	if (mVao != GL_NONE) {
-		glDeleteVertexArrays(1, &mVao);
-		mVao = GL_NONE;
-	}
-}
-
-void Renderer::BeginFrame(Camera& camera, float currentTime, float deltaTime) {
-	assert(mInsideFrame == false);
-	mInsideFrame = true;
-	mFrame.camera = &camera;
-	mFrame.matrixView = camera.CalcViewMatrix();
-	mFrame.matrixProj = camera.CalcProjectionMatrix();
-	mFrame.time = currentTime;
-	mFrame.deltaTime = deltaTime;
-}
-
-void Renderer::EndFrame() {
-	assert(mInsideFrame == true);
-	mInsideFrame = false;
-}
-
-void Renderer::Draw(const RenderObject* objects, const GameObject* gameObject, size_t count) {
-	using namespace Tags;
-
-	assert(mInsideFrame);
-
-	auto vpMatrix = mFrame.matrixProj * mFrame.matrixView;
-
-	// TODO shader grouping
-	// TODO material grouping
-	for (size_t i = 0; i < count; ++i) {
-		auto& object = objects[i];
-		auto indexBuffer = object.GetIndexBuffer();
-		auto mat = object.GetMaterial();
-		auto shader = mat->GetShader();
-
-		glUseProgram(shader->GetProgram());
-
-		// Material uniforms
-		mat->UseUniforms();
-
-		// Next available texture unit ID after all material textures
-		int texIdx = mat->GetTextures().size();
-
-		// Autofill uniforms
-		if (shader->autofill_Transform != kInvalidLocation) {
-			glm::mat4 objectMatrix(1.0f);
-			objectMatrix = glm::translate(objectMatrix, gameObject->GetPos());
-			objectMatrix *= glm::toMat4(gameObject->GetRotation());
-			objectMatrix = glm::scale(objectMatrix, gameObject->GetScale());
-			glm::mat4 transform = vpMatrix * objectMatrix;
-
-			glUniformMatrix4fv(shader->autofill_Transform, 1, GL_FALSE, &transform[0][0]);
-		}
-		if (shader->autofill_Time != kInvalidLocation) {
-			glUniform1f(shader->autofill_Time, mFrame.time);
-		}
-		if (shader->autofill_DeltaTime != kInvalidLocation) {
-			glUniform1f(shader->autofill_DeltaTime, mFrame.deltaTime);
-		}
-		if (shader->autofill_TextureAtlas != kInvalidLocation &&
-			object.autofill_TextureAtlas != nullptr)
-		{
-			glActiveTexture(GL_TEXTURE0 + texIdx);
-			glBindTexture(GL_TEXTURE_2D, object.autofill_TextureAtlas->GetHandle());
-			glUniform1i(shader->autofill_TextureAtlas, texIdx);
-			++texIdx;
-		}
-
-		glBindVertexArray(object.GetGLVao());
-		glDrawElements(GL_TRIANGLES, indexBuffer->count, indexBuffer->GetIndexTypeGL(), 0);
-	}
-}