1 files changed, 35 insertions, 0 deletions

diff --git a/src/Frustum.hpp b/src/Frustum.hpp
new file mode 100644
index 0000000..4817cd4
--- /dev/null
+++ b/src/Frustum.hpp
@@ -0,0 +1,35 @@
+#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);
+};
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