From a81bcb1942ddad5989115061338e72211443e633 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Mon, 9 Oct 2017 21:39:48 +0500
Subject: 2017-10-09

---
 src/Frustum.hpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/Frustum.hpp

(limited to 'src/Frustum.hpp')

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);
+};
\ No newline at end of file
-- 
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