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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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12
src/BulletCollision/CollisionDispatch/btConvexConvexAlgorithm.cpp
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@@ -133,7 +133,7 @@ void btConvexConvexAlgorithm ::processCollision (btCollisionObject* body0,btColl
input.m_maximumDistanceSquared*= input.m_maximumDistanceSquared;
input.m_stackAlloc = dispatchInfo.m_stackAllocator;
// input.m_maximumDistanceSquared = 1e30f;
// input.m_maximumDistanceSquared = btScalar(1e30);
input.m_transformA = body0->getWorldTransform();
input.m_transformB = body1->getWorldTransform();
@@ -146,24 +146,24 @@ void btConvexConvexAlgorithm ::processCollision (btCollisionObject* body0,btColl
bool disableCcd = false;
float btConvexConvexAlgorithm::calculateTimeOfImpact(btCollisionObject* col0,btCollisionObject* col1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut)
btScalar btConvexConvexAlgorithm::calculateTimeOfImpact(btCollisionObject* col0,btCollisionObject* col1,const btDispatcherInfo& dispatchInfo,btManifoldResult* resultOut)
{
///Rather then checking ALL pairs, only calculate TOI when motion exceeds threshold
///Linear motion for one of objects needs to exceed m_ccdSquareMotionThreshold
///col0->m_worldTransform,
float resultFraction = 1.f;
btScalar resultFraction = btScalar(1.);
float squareMot0 = (col0->getInterpolationWorldTransform().getOrigin() - col0->getWorldTransform().getOrigin()).length2();
float squareMot1 = (col1->getInterpolationWorldTransform().getOrigin() - col1->getWorldTransform().getOrigin()).length2();
btScalar squareMot0 = (col0->getInterpolationWorldTransform().getOrigin() - col0->getWorldTransform().getOrigin()).length2();
btScalar squareMot1 = (col1->getInterpolationWorldTransform().getOrigin() - col1->getWorldTransform().getOrigin()).length2();
if (squareMot0 < col0->getCcdSquareMotionThreshold() &&
squareMot1 < col1->getCcdSquareMotionThreshold())
return resultFraction;
if (disableCcd)
return 1.f;
return btScalar(1.);
//An adhoc way of testing the Continuous Collision Detection algorithms