Represents the transform of a single object, arranged in SoA (Structure of Arrays) More...

#include <OgreBoneTransform.h>

Public Member Functions
	BoneTransform ()

void	advancePack ()
	Advances all pointers to the next pack, i.e.

void	advancePack (size_t numAdvance)

void	copy (const BoneTransform &inCopy)
	Copies all the scalar data from the parameter into this.

Public Attributes
SimpleMatrixAf4x3 *RESTRICT_ALIAS	mDerivedTransform
	Caches the full transform into an affine 4x4 matrix.

SimpleMatrixAf4x3 *RESTRICT_ALIAS	mFinalTransform
	Caches mDerivedTransform in Bone space, used for rendering.

unsigned char	mIndex
	Which of the packed values is ours. Value in range [0; 4) for SSE2.

bool *RESTRICT_ALIAS	mInheritOrientation
	Stores whether this node inherits orientation from it's parent.

bool *RESTRICT_ALIAS	mInheritScale
	Stores whether this node inherits scale from it's parent.

ArrayQuaternion *RESTRICT_ALIAS	mOrientation
	Stores the orientation of a node relative to it's parent.

Bone **	mOwner
	The Bone that owns this BoneTransform. Ours is mOwner[mIndex].

SimpleMatrixAf4x3 const **RESTRICT_ALIAS	mParentNodeTransform
	Points to the Node parent's pointer.

SimpleMatrixAf4x3 const **RESTRICT_ALIAS	mParentTransform
	Points to the parent's pointer.

ArrayVector3 *RESTRICT_ALIAS	mPosition
	Stores the position/translation of a node relative to its parent.

ArrayVector3 *RESTRICT_ALIAS	mScale
	Stores the scaling factor applied to a node.

Detailed Description

Represents the transform of a single object, arranged in SoA (Structure of Arrays)

Constructor & Destructor Documentation

◆ BoneTransform()

Ogre::BoneTransform::BoneTransform ( )

inline

Member Function Documentation

◆ advancePack() [1/2]

void Ogre::BoneTransform::advancePack ( )

inline

Advances all pointers to the next pack, i.e.

if we're processing 4 elements at a time, move to the next 4 elements.

References ARRAY_PACKED_REALS, mDerivedTransform, mFinalTransform, mInheritOrientation, mInheritScale, mOrientation, mOwner, mParentNodeTransform, mParentTransform, mPosition, and mScale.

◆ advancePack() [2/2]

void Ogre::BoneTransform::advancePack ( size_t numAdvance )

inline

References ARRAY_PACKED_REALS, mDerivedTransform, mFinalTransform, mInheritOrientation, mInheritScale, mOrientation, mOwner, mParentNodeTransform, mParentTransform, mPosition, and mScale.

◆ copy()

void Ogre::BoneTransform::copy ( const BoneTransform & inCopy )

inline

Copies all the scalar data from the parameter into this.

Remarks: A normal "=" operator, or an assignment constructor BoneTransform( BoneTransform & ) wouldn't work. This is because ArrayVector3 & co. would try to copy all the packed values, while we just want the scalar ones.

Furthermore, it would be confusing, because it would be not clear whether those two options should memcpy memory, or rebase the pointers, hence explicit functions are much preferred. @See rebasePtrs

Note that we do NOT copy the mIndex member.

References mDerivedTransform, mFinalTransform, mIndex, mInheritOrientation, mInheritScale, mOrientation, mOwner, mParentNodeTransform, mParentTransform, mPosition, mScale, Ogre::ArrayQuaternion::setFromQuaternion(), and Ogre::ArrayVector3::setFromVector3().