Quake maps geometry batching

Rendering Optimization

Editor/resources/Shaders/pbr.shader

@@ -212,7 +212,7 @@ float ShadowCalculation(Light light, vec3 FragPos, vec3 normal)
     int shadowmap = -1;
 
     // Get CSM depth
-    for (int i = 0; i < 4; i++)
+    for (int i = 0; i < 2; i++)
     {
         float CSMDepth = light.CascadeDepth[i] ;
 

Editor/resources/Shaders/shadowMap.shader

@@ -1,20 +1,17 @@
 #shader vertex
 #version 460 core
+
 layout(location = 0) in vec3 Position;
-uniform mat4 lightSpaceMatrix;
-uniform mat4 model;
+
+uniform mat4 u_LightTransform;
+uniform mat4 u_Model;
 
 void main()
 {
-
-    gl_Position = lightSpaceMatrix * model * vec4(Position, 1.0);
+    gl_Position = u_LightTransform * u_Model * vec4(Position, 1.0);
 }
 
 #shader fragment
 #version 460 core
 
-
-void main()
-{
-
-}
+void main() { }

Editor/src/EditorInterface.cpp

@@ -28,6 +28,7 @@
 #include "src/Scene/Components/WrenScriptComponent.h"
 #include "src/Scene/Systems/QuakeMapBuilder.h"
 #include "src/Scene/Components/LightComponent.h"
+#include "UIComponents/Viewport.h"
 
 namespace Nuake {
     Ref<UI::UserInterface> userInterface;
@@ -53,7 +54,6 @@ namespace Nuake {
     void EditorInterface::DrawViewport()
     {
         ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
-
         std::string name = ICON_FA_GAMEPAD + std::string(" Scene");
         if (ImGui::Begin(name.c_str()))
         {
@@ -125,7 +125,6 @@ namespace Nuake {
             ImGui::PopStyleVar();
         }
         ImGui::End();
-
     }
 
     static int selected = 0;

Editor/src/UIComponents/Viewport.cpp

@@ -0,0 +1,21 @@
+#include "Viewport.h"
+#include <src/Vendors/imgui/imgui.h>
+
+Viewport::Viewport(const std::string& name, Ref<Nuake::Texture> texture)
+{
+	Name = name;
+	Texture = texture;
+}
+
+void Viewport::Draw()
+{
+	ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
+
+	if (ImGui::Begin(Name.c_str()))
+	{
+		ImGui::Image((void*)Texture->GetID(), ImGui::GetContentRegionAvail(), ImVec2(0, 1), ImVec2(1, 0));
+	}
+	ImGui::PopStyleVar();
+
+	ImGui::End();
+}

Editor/src/UIComponents/Viewport.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "Engine.h"
+#include "src/Rendering/Textures/Texture.h"
+
+class Viewport
+{
+public:
+	std::string Name = "";
+	Ref<Nuake::Texture> Texture;
+
+	Viewport(const std::string& name, Ref<Nuake::Texture> texture);
+	void Draw();
+};