Static Public Member Functions
static DtVector2< T >	project (const DtVector3< T > &vPosition, const DtMatrix4< T > &view_projection_matrix, bool clip=true)

static Vector2_int	project (const DtVector3< T > &vPosition, const DtMatrix4< T > &view_projection_matrix, const Vector2_uint32 &viewPortSize, bool clip=true)

static DtScreenRect	screenAABB (const DtAxisAlignedBoundingBox< T > &worldBox, const DtMatrix4< T > &view_projection_matrix, const Vector2_uint32 &viewPortSize, bool clip=true)

Member Function Documentation

template<class T >

static DtVector2<T> makVrv::ProjectionUtils< T >::project	(	const DtVector3< T > &	vPosition,
		const DtMatrix4< T > &	view_projection_matrix,
		bool	clip = `true`
	)

static

Normalized Device Coordinates (-1,1)

Parameters

if	clip is false, the result will not be clipped against [0..1]

template<class T >

static Vector2_int makVrv::ProjectionUtils< T >::project	(	const DtVector3< T > &	vPosition,
		const DtMatrix4< T > &	view_projection_matrix,
		const Vector2_uint32 &	viewPortSize,
		bool	clip = `true`
	)

static

Window Coordinates OpenGL: Lower left of window is 0,0. Upper right is w,h. We use OpenGL convention DirectX: Upper left of window is 0,0. Bottom right is w,h.

Parameters

if	clip is false, the result will not be clipped against the viewport size

template<class T >

static DtScreenRect makVrv::ProjectionUtils< T >::screenAABB	(	const DtAxisAlignedBoundingBox< T > &	worldBox,
		const DtMatrix4< T > &	view_projection_matrix,
		const Vector2_uint32 &	viewPortSize,
		bool	clip = `true`
	)

static

Project box into screen space and compute its bounds.

Parameters

if	clip is false, the result will not be clipped against the viewport size

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvMath/DtCamera.h

Static Public Member Functions

Member Function Documentation