Reverse depth is now working in the shadow pass

src/Engine/Component/Camera.h

@@ -2,13 +2,31 @@
 #include "Component.h"
 #include "Math/Matrix.h"
 #include "Transform.h"
+#include <glm/trigonometric.hpp>
 
 namespace Seele {
 namespace Component {
 struct Camera {
+    float fieldOfView = glm::radians(70.0f);
+    float aspectRatio = 16.0f / 9.0f;
     float nearPlane = 0.1f;
-    float farPlane = 10000.0f;
+    float farPlane = 1000.0f;
     bool mainCamera = false;
+    constexpr Matrix4 getProjectionMatrix() const {
+        if(fieldOfView > 0.0f) {
+            return perspectiveProjection(fieldOfView, aspectRatio, nearPlane, farPlane);
+        } else {
+            float orthoHeight = 10.0f;
+            float orthoWidth = orthoHeight * aspectRatio;
+            return orthographicProjection(-orthoWidth / 2.0f, orthoWidth / 2.0f, -orthoHeight / 2.0f, orthoHeight / 2.0f, nearPlane, farPlane);
+        }
+    }
+    constexpr Matrix4 getPerspectiveMatrix() const {
+        return perspectiveProjection(fieldOfView, aspectRatio, nearPlane, farPlane);
+    }
+    constexpr Matrix4 getOrthographicMatrix(float left, float right, float bottom, float top) const {
+        return orthographicProjection(left, right, bottom, top, nearPlane, farPlane);
+    }
 };
 } // namespace Component
 } // namespace Seele