kick::Frustum Class Reference

#include <frustum.h>

List of all members.

Public Member Functions
FrustumIntersection	intersectAabb (Bounds3 bounds)
void	extractPlanes (glm::mat4 viewProjectionMatrix, bool normalizePlaneNormals=false)

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Detailed Description

Frustum represented as 6 plane equations (a*x+b*y+c*z+d=0 , where [a,b,c] is the normal of the plane). Note the normals of the frustum points inwards. The order of the planes are left, right, top, bottom, near, far The implementation is based on "Fast Extraction of Viewing Frustum Planes from the WorldView-Projection Matrix" by Gil Grib and Klaus Hartmann http://www.cs.otago.ac.nz/postgrads/alexis/planeExtraction.pdf

Definition at line 27 of file frustum.h.

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The documentation for this class was generated from the following files:

• /Users/morten/Programmering/cpp/kick/src/kick/math/frustum.h
• /Users/morten/Programmering/cpp/kick/src/kick/math/frustum.cpp