Bullet Collision Detection & Physics Library
btSoftBody.cpp File Reference
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Classes

struct  NodeLinks
 

Macros

#define IDX(_x_, _y_)
 
#define NEXTRAND   (seed = (1664525L * seed + 1013904223L) & 0xffffffff)
 
#define PTR2IDX(_p_, _b_)
 
#define IDX2PTR(_p_, _b_)
 

Functions

static btDbvtNodebuildTreeBottomUp (btAlignedObjectArray< btDbvtNode * > &leafNodes, btAlignedObjectArray< btAlignedObjectArray< int > > &adj)
 btSoftBody implementation by Nathanael Presson
 
static btDbvntNodecopyToDbvnt (const btDbvtNode *n)
 
static void calculateNormalCone (btDbvntNode *root)
 
static void getBarycentric (const btVector3 &p, const btVector3 &a, const btVector3 &b, const btVector3 &c, btVector3 &bary)
 
static btScalar Dot4 (const btVector4 &a, const btVector4 &b)
 

Macro Definition Documentation

◆ IDX

#define IDX ( _x_,
_y_ )
Value:
((_y_)*n + (_x_))

◆ IDX2PTR

#define IDX2PTR ( _p_,
_b_ )
Value:
map ? (&(_b_)[map[(((char*)_p_) - (char*)0)]]) : (&(_b_)[(((char*)_p_) - (char*)0)])

◆ NEXTRAND

#define NEXTRAND   (seed = (1664525L * seed + 1013904223L) & 0xffffffff)

◆ PTR2IDX

#define PTR2IDX ( _p_,
_b_ )
Value:
reinterpret_cast<btSoftBody::Node*>((_p_) - (_b_))

Function Documentation

◆ buildTreeBottomUp()

static btDbvtNode * buildTreeBottomUp ( btAlignedObjectArray< btDbvtNode * > & leafNodes,
btAlignedObjectArray< btAlignedObjectArray< int > > & adj )
inlinestatic

btSoftBody implementation by Nathanael Presson

Definition at line 29 of file btSoftBody.cpp.

◆ calculateNormalCone()

static void calculateNormalCone ( btDbvntNode * root)
inlinestatic

Definition at line 2611 of file btSoftBody.cpp.

◆ copyToDbvnt()

static btDbvntNode * copyToDbvnt ( const btDbvtNode * n)
inlinestatic

Definition at line 2596 of file btSoftBody.cpp.

◆ Dot4()

static btScalar Dot4 ( const btVector4 & a,
const btVector4 & b )
static

Definition at line 3528 of file btSoftBody.cpp.

◆ getBarycentric()

static void getBarycentric ( const btVector3 & p,
const btVector3 & a,
const btVector3 & b,
const btVector3 & c,
btVector3 & bary )
static

Definition at line 2810 of file btSoftBody.cpp.