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added parallel solver (work in progress) and made modifications to demo/constraints to allow for getting the type without using virtual functions (needed on CELL SPU processors)

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ejcoumans
2007-08-12 17:27:33 +00:00
parent 37e2b3db0a
commit ec22825e65
22 changed files with 1878 additions and 1018 deletions
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30
src/LinearMath/btQuadWord.h
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@@ -19,16 +19,19 @@ subject to the following restrictions:
#include "btScalar.h"
#include "btSimdMinMax.h"
class btQuadWordStorage
{
protected:
btScalar m_x;
btScalar m_y;
btScalar m_z;
btScalar m_unusedW;
};
///btQuadWord is base-class for vectors, points
class btQuadWord
class btQuadWord : public btQuadWordStorage
{
protected:
btScalar m_x;
btScalar m_y;
btScalar m_z;
btScalar m_unusedW;
public:
// SIMD_FORCE_INLINE btScalar& operator[](int i) { return (&m_x)[i]; }
@@ -88,16 +91,19 @@ class btQuadWord
{
}
SIMD_FORCE_INLINE btQuadWord(const btScalar& x, const btScalar& y, const btScalar& z)
:m_x(x),m_y(y),m_z(z)
//todo, remove this in release/simd ?
,m_unusedW(btScalar(0.))
SIMD_FORCE_INLINE btQuadWord(const btQuadWordStorage& q)
{
*((btQuadWordStorage*)this) = q;
}
SIMD_FORCE_INLINE btQuadWord(const btScalar& x, const btScalar& y, const btScalar& z)
{
m_x = x, m_y = y, m_z = z, m_unusedW = 0.0f;
}
SIMD_FORCE_INLINE btQuadWord(const btScalar& x, const btScalar& y, const btScalar& z,const btScalar& w)
:m_x(x),m_y(y),m_z(z),m_unusedW(w)
{
m_x = x, m_y = y, m_z = z, m_unusedW = w;
}