FrustumBase Class Reference

List of all members.

Public Member Functions
	Frustum ()
	makeOrtho (float fnear, float ffar)
	Behaves like gluOrtho.
	makeOrtho (float fnear, float ffar, float l, float r, float t, float b)
	Behaves like gluOrtho.
	makeOrtho2D ()
	Sets up a two-dimensional orthographic frustum.
	makeOrtho2D (float l, float r, float t, float b)
	Sets up a two-dimensional orthographic frustum.
	makePerspective (float xfov, float yfov, float fnear, float ffar)
	makePerspectiveHfov (float xfov, float aspect, float fnear, float ffar)
	Behaves like gluPerspective (Aspect = width/height, Yfov in degrees) aspect +------------+ | | 1 | | yfov | | +------------+.
	makePerspectiveVfov (float yfov, float aspect, float fnear, float ffar)

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Member Function Documentation

Frustum

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makeOrtho	(	float	fnear,
		float	ffar
	)

Behaves like gluOrtho.

makeOrtho	(	float	fnear,
		float	ffar,
		float	l,
		float	r,
		float	t,
		float	b
	)

Behaves like gluOrtho.

makeOrtho2D

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)

Sets up a two-dimensional orthographic frustum.

makeOrtho2D	(	float	l,
		float	r,
		float	t,
		float	b
	)

Sets up a two-dimensional orthographic frustum.

makePerspective	(	float	xfov,
		float	yfov,
		float	fnear,
		float	ffar
	)

makePerspectiveHfov	(	float	xfov,
		float	aspect,
		float	fnear,
		float	ffar
	)

Behaves like gluPerspective (Aspect = width/height, Yfov in degrees) aspect +------------+ | | 1 | | yfov | | +------------+.

-------+------ \ | / \ | / \ | / \ | / \ | / \|/ W yfov

makePerspectiveVfov	(	float	yfov,
		float	aspect,
		float	fnear,
		float	ffar
	)