X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fyoink;a=blobdiff_plain;f=src%2FMoof%2FFrustum.hh;h=4154f1492cc98316ea72cd82b0c894359dac0010;hp=ac2b353e263409f1be648a60854f249fc263ff9b;hb=8ad81a8282ce6e9e488a453e6bcd05fbc09715dc;hpb=493ddb59a8620b49dfa0ff62ce93395ebfd02e86

diff --git a/src/Moof/Frustum.hh b/src/Moof/Frustum.hh
index ac2b353..4154f14 100644
--- a/src/Moof/Frustum.hh
+++ b/src/Moof/Frustum.hh
@@ -29,6 +29,7 @@
 #ifndef _MOOF_FRUSTUM_HH_
 #define _MOOF_FRUSTUM_HH_
 	
+#include <Moof/Math.hh>
 #include <Moof/Plane.hh>
 
 
@@ -36,11 +37,11 @@ namespace Mf {
 
 
 class Aabb;
+class Sphere;
 
 class Frustum
 {
-	//Matrix4 projection;
-	Plane left, right, bottom, top, near, far;
+	Plane	planes_[6]; // left, right, bottom, top, near, far
 
 public:
 	typedef enum
@@ -50,16 +51,23 @@ public:
 		INTERSECT	= 2
 	} Collision;
 
-	//Frustum() {}
-	//Frustum(Scalar l, Scalar r, Scalar b, Scalar t, Scalar n, Scalar f);
-	//Frustum(Scalar fovy, Scalar aspect, Scalar near, Scalar far);
-
-	inline Collision checkAabb(const Aabb& aabb) const
+	Frustum() {}
+	inline Frustum(const Matrix4& modelview, const Matrix4& projection)
+	{
+		init(modelview, projection);
+	}
+	inline Frustum(const Matrix4& modelview, Scalar fovy, Scalar aspect,
+			Scalar abutting, Scalar distant)
 	{
-		return INSIDE;
+		init(modelview, fovy, aspect, abutting, distant);
 	}
+	
+	void init(const Matrix4& modelview, const Matrix4& projection);
+	void init(const Matrix4& modelview, Scalar fovy, Scalar aspect,
+			Scalar abutting, Scalar distant);
 
-	//const Matrix4& getMatrix() const;
+	Collision containsAabb(const Aabb& aabb) const;
+	Collision containsSphere(const Sphere& sphere) const;
 };