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Contribution to add optional double precision floating point support. Define BT_USE_DOUBLE_PRECISION for all involved libraries/apps.

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This commit is contained in:
ejcoumans
2006-12-16 05:51:30 +00:00
parent 39f223fd65
commit df9230327c
141 changed files with 1091 additions and 1042 deletions
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8
src/BulletCollision/CollisionShapes/btSphereShape.cpp
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@@ -26,14 +26,14 @@ btSphereShape ::btSphereShape (btScalar radius)
btVector3 btSphereShape::localGetSupportingVertexWithoutMargin(const btVector3& vec)const
{
return btVector3(0.f,0.f,0.f);
return btVector3(btScalar(0.),btScalar(0.),btScalar(0.));
}
void btSphereShape::batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const
{
for (int i=0;i<numVectors;i++)
{
supportVerticesOut[i].setValue(0.f,0.f,0.f);
supportVerticesOut[i].setValue(btScalar(0.),btScalar(0.),btScalar(0.));
}
}
@@ -46,7 +46,7 @@ btVector3 btSphereShape::localGetSupportingVertex(const btVector3& vec)const
btVector3 vecnorm = vec;
if (vecnorm .length2() < (SIMD_EPSILON*SIMD_EPSILON))
{
vecnorm.setValue(-1.f,-1.f,-1.f);
vecnorm.setValue(btScalar(-1.),btScalar(-1.),btScalar(-1.));
}
vecnorm.normalize();
supVertex+= getMargin() * vecnorm;
@@ -67,7 +67,7 @@ void btSphereShape::getAabb(const btTransform& t,btVector3& aabbMin,btVector3& a
void btSphereShape::calculateLocalInertia(btScalar mass,btVector3& inertia)
{
btScalar elem = 0.4f * mass * getMargin()*getMargin();
btScalar elem = btScalar(0.4) * mass * getMargin()*getMargin();
inertia[0] = inertia[1] = inertia[2] = elem;
}