initial commit

HydraEngine/source/renderer/HydraRenderer.cpp

@@ -0,0 +1,52 @@
+#include "HydraRenderer.h"
+#include "../GlewIncludes.h"
+#include "../windowmanager/HydraWindowManager.h"
+#include "../engine/HydraEngine.h"
+
+#include <GLMIncludes.h>
+
+void GLAPIENTRY MessageCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const void* userParam) 
+{    
+    std::cout << "[OpenGL Error](" << type << ") " << message << std::endl;
+}
+
+void HydraRenderer::Initialise(HydraRenderSettings render_settings)
+{
+    m_render_settings = render_settings;
+    glewExperimental = GL_TRUE;
+    GLenum res = glewInit();
+    if (res != GLEW_OK)
+    {
+
+    }
+    else
+    {
+        glCullFace(GL_BACK);
+        glEnable(GL_CULL_FACE);
+        
+        glEnable(GL_DEPTH_TEST);
+        glEnable(GL_DEBUG_OUTPUT);        
+        glfwSwapInterval(1);
+        glDebugMessageCallback(MessageCallback, 0);        
+    }
+}
+
+void HydraRenderer::BeginFrame()
+{
+     
+    glViewport(0, 0, m_render_settings.ViewportWidth, m_render_settings.ViewportHeight);
+    
+    glEnable(GL_BLEND);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);  
+    glClearColor(0.0f, 0.5f, 0.7f, 1.0f);
+    
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    
+}
+
+void HydraRenderer::EndFrame()
+{
+    HydraWindowManager* window_manager = GetEngine()->WindowManager();
+    window_manager->Swap();
+}
+

HydraEngine/source/renderer/HydraRenderer.h

@@ -0,0 +1,20 @@
+#ifndef HYDRARENDERER
+#define HYDRARENDERER
+#include "../engine/HydraObject.h"
+#include "../windowmanager/HydraRenderSettings.h"
+
+class HydraRenderer : public HydraObject
+{
+    public:        
+        void Initialise(HydraRenderSettings render_settings);
+        void BeginFrame();
+        void EndFrame();
+        
+        
+    private:
+        HydraRenderSettings m_render_settings = {};
+        
+
+};
+
+#endif /* HYDRARENDERER */