om::physics::base::TransformState Class Reference

A class that represents the transformation of a 3D object in space. More...

#include <omPhysicsTransformState.h>

Public Member Functions
	TransformState ()
	Create a new transform state with the default initial transform (identity). More...
SIMDFloat4	transformToWorld (const Vector3f &point) const
	Transform the specified 3D point from local to world space for this transform state. More...
SIMDFloat4	transformToWorld (const SIMDFloat4 &point) const
	Transform the specified 3D SIMD point (x,y,z,0) from local to world space for this transform state. More...
void	transformAABBToWorld (const AABB3f &aabb, SIMDFloat4 &worldMin, SIMDFloat4 &worldMax) const
	Transform the specified 3D SIMD bounding box from local to world space for this transform state. More...
SIMDFloat4	rotateToWorld (const Vector3f &point) const
	Rotate the specified 3D vector from local to world space for this transform state. More...
SIMDFloat4	rotateToWorld (const SIMDFloat4 &point) const
	Rotate the specified 3D SIMD vector (x,y,z,0) from local to world space for this transform state. More...
void	rotateToWorld (const SIMDFloat4 &matX, const SIMDFloat4 &matY, const SIMDFloat4 &matZ, SIMDFloat4 &worldX, SIMDFloat4 &worldY, SIMDFloat4 &worldZ) const
	Rotate the specified 3x3 matrix (columns (x,y,z,0)) from local to world space for this transform state. More...
void	similarityTransform (const SIMDFloat4 &matX, const SIMDFloat4 &matY, const SIMDFloat4 &matZ, SIMDFloat4 &worldX, SIMDFloat4 &worldY, SIMDFloat4 &worldZ) const
	Rotate the specified 3x3 matrix (columns (x,y,z,0)) from local to world space for this transform state. More...
SIMDFloat4	transformToLocal (const Vector3f &point) const
	Transform the specified 3D point from world to local space for this transform state. More...
SIMDFloat4	transformToLocal (const SIMDFloat4 &point) const
	Transform the specified 3D SIMD point (x,y,z,0) from world to local space for this transform state. More...
SIMDFloat4	rotateToLocal (const Vector3f &point) const
	Rotate the specified 3D vector from world to local space for this transform state. More...
SIMDFloat4	rotateToLocal (const SIMDFloat4 &point) const
	Rotate the specified 3D SIMD vector (x,y,z,0) from world to local space for this transform state. More...

Public Attributes
SIMDFloat4	p
	The position offset of the object's transform. More...
SIMDFloat4	rX
	The X-column of the object's orthonormal rotation matrix. More...
SIMDFloat4	rY
	The Y-column of the object's orthonormal rotation matrix. More...
SIMDFloat4	rZ
	The Z-column of the object's orthonormal rotation matrix. More...
SIMDFloat4	scale
	The local scale of the object's transform. More...

Detailed Description

A class that represents the transformation of a 3D object in space.

Constructor & Destructor Documentation

om::physics::base::TransformState::TransformState ( )

inline

Create a new transform state with the default initial transform (identity).

Member Function Documentation

SIMDFloat4 om::physics::base::TransformState::transformToWorld ( const Vector3f &  point ) const

inline

Transform the specified 3D point from local to world space for this transform state.

SIMDFloat4 om::physics::base::TransformState::transformToWorld ( const SIMDFloat4 &  point ) const

inline

Transform the specified 3D SIMD point (x,y,z,0) from local to world space for this transform state.

void om::physics::base::TransformState::transformAABBToWorld ( const AABB3f &  aabb, SIMDFloat4 &  worldMin, SIMDFloat4 &  worldMax  ) const

inline

Transform the specified 3D SIMD bounding box from local to world space for this transform state.

SIMDFloat4 om::physics::base::TransformState::rotateToWorld ( const Vector3f &  point ) const

inline

Rotate the specified 3D vector from local to world space for this transform state.

SIMDFloat4 om::physics::base::TransformState::rotateToWorld ( const SIMDFloat4 &  point ) const

inline

Rotate the specified 3D SIMD vector (x,y,z,0) from local to world space for this transform state.

void om::physics::base::TransformState::rotateToWorld ( const SIMDFloat4 &  matX, const SIMDFloat4 &  matY, const SIMDFloat4 &  matZ, SIMDFloat4 &  worldX, SIMDFloat4 &  worldY, SIMDFloat4 &  worldZ  ) const

inline

Rotate the specified 3x3 matrix (columns (x,y,z,0)) from local to world space for this transform state.

void om::physics::base::TransformState::similarityTransform ( const SIMDFloat4 &  matX, const SIMDFloat4 &  matY, const SIMDFloat4 &  matZ, SIMDFloat4 &  worldX, SIMDFloat4 &  worldY, SIMDFloat4 &  worldZ  ) const

inline

Rotate the specified 3x3 matrix (columns (x,y,z,0)) from local to world space for this transform state.

SIMDFloat4 om::physics::base::TransformState::transformToLocal ( const Vector3f &  point ) const

inline

Transform the specified 3D point from world to local space for this transform state.

SIMDFloat4 om::physics::base::TransformState::transformToLocal ( const SIMDFloat4 &  point ) const

inline

Transform the specified 3D SIMD point (x,y,z,0) from world to local space for this transform state.

SIMDFloat4 om::physics::base::TransformState::rotateToLocal ( const Vector3f &  point ) const

inline

Rotate the specified 3D vector from world to local space for this transform state.

SIMDFloat4 om::physics::base::TransformState::rotateToLocal ( const SIMDFloat4 &  point ) const

inline

Rotate the specified 3D SIMD vector (x,y,z,0) from world to local space for this transform state.

Member Data Documentation

SIMDFloat4 om::physics::base::TransformState::p

The position offset of the object's transform.

SIMDFloat4 om::physics::base::TransformState::rX

The X-column of the object's orthonormal rotation matrix.

SIMDFloat4 om::physics::base::TransformState::rY

The Y-column of the object's orthonormal rotation matrix.

SIMDFloat4 om::physics::base::TransformState::rZ

The Z-column of the object's orthonormal rotation matrix.

SIMDFloat4 om::physics::base::TransformState::scale

The local scale of the object's transform.

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

• omPhysicsTransformState.h