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-rw-r--r--src/Frustum.hpp35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/Frustum.hpp b/src/Frustum.hpp
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+++ b/src/Frustum.hpp
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+#pragma once
+
+#include <glm/glm.hpp>
+#include "Vector.hpp"
+
+class Frustum {
+ enum FrustumSide {
+ RIGHT = 0,
+ LEFT,
+ BOTTOM,
+ TOP,
+ BACK,
+ FRONT,
+ };
+ enum PlaneData {
+ A = 0,
+ B,
+ C,
+ D,
+ };
+
+ glm::mat4 vp;
+ float frustum[6][4];
+ void NormalizePlane(FrustumSide side);
+
+public:
+ Frustum() = default;
+
+ ~Frustum() = default;
+
+ void UpdateFrustum(const glm::mat4& vpmat);
+
+ //Return true, if tested point is visible
+ bool TestPoint(VectorF point);
+}; \ No newline at end of file