Bullet Collision Detection & Physics Library
Public Member Functions | Public Attributes | List of all members
GIM_BOX_BOX_TRANSFORM_CACHE Class Reference

Class for transforming a model1 to the space of model0. More...

#include <gim_box_collision.h>

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Public Member Functions

void calc_absolute_matrix ()
 
 GIM_BOX_BOX_TRANSFORM_CACHE ()
 
 GIM_BOX_BOX_TRANSFORM_CACHE (mat4f trans1_to_0)
 
void calc_from_homogenic (const btTransform &trans0, const btTransform &trans1)
 Calc the transformation relative 1 to 0. Inverts matrics by transposing. More...
 
void calc_from_full_invert (const btTransform &trans0, const btTransform &trans1)
 Calcs the full invertion of the matrices. Useful for scaling matrices. More...
 
btVector3 transform (const btVector3 &point)
 

Public Attributes

btVector3 m_T1to0
 Transforms translation of model1 to model 0. More...
 
btMatrix3x3 m_R1to0
 Transforms Rotation of model1 to model 0, equal to R0' * R1. More...
 
btMatrix3x3 m_AR
 Absolute value of m_R1to0. More...
 

Detailed Description

Class for transforming a model1 to the space of model0.

Definition at line 135 of file gim_box_collision.h.

Constructor & Destructor Documentation

GIM_BOX_BOX_TRANSFORM_CACHE::GIM_BOX_BOX_TRANSFORM_CACHE ( )
inline

Definition at line 150 of file gim_box_collision.h.

GIM_BOX_BOX_TRANSFORM_CACHE::GIM_BOX_BOX_TRANSFORM_CACHE ( mat4f  trans1_to_0)
inline

Definition at line 155 of file gim_box_collision.h.

Member Function Documentation

void GIM_BOX_BOX_TRANSFORM_CACHE::calc_absolute_matrix ( )
inline

Definition at line 142 of file gim_box_collision.h.

void GIM_BOX_BOX_TRANSFORM_CACHE::calc_from_full_invert ( const btTransform trans0,
const btTransform trans1 
)
inline

Calcs the full invertion of the matrices. Useful for scaling matrices.

Definition at line 176 of file gim_box_collision.h.

void GIM_BOX_BOX_TRANSFORM_CACHE::calc_from_homogenic ( const btTransform trans0,
const btTransform trans1 
)
inline

Calc the transformation relative 1 to 0. Inverts matrics by transposing.

Definition at line 163 of file gim_box_collision.h.

btVector3 GIM_BOX_BOX_TRANSFORM_CACHE::transform ( const btVector3 point)
inline

Definition at line 187 of file gim_box_collision.h.

Member Data Documentation

btMatrix3x3 GIM_BOX_BOX_TRANSFORM_CACHE::m_AR

Absolute value of m_R1to0.

Definition at line 140 of file gim_box_collision.h.

btMatrix3x3 GIM_BOX_BOX_TRANSFORM_CACHE::m_R1to0

Transforms Rotation of model1 to model 0, equal to R0' * R1.

Definition at line 139 of file gim_box_collision.h.

btVector3 GIM_BOX_BOX_TRANSFORM_CACHE::m_T1to0

Transforms translation of model1 to model 0.

Definition at line 138 of file gim_box_collision.h.


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