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Replace all hardcoded 1e30(f) by BT_LARGE_FLOAT, defined in btScalar.h as 1e18(f) so that its square still fits in FLT_MAX

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Thanks to Ole K. for reporting! http://code.google.com/p/bullet/issues/detail?id=206
This commit is contained in:
erwin.coumans
2009-05-23 02:15:54 +00:00
parent 1e11223f6b
commit badf723257
51 changed files with 127 additions and 124 deletions
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16
src/BulletDynamics/ConstraintSolver/btHingeConstraint.cpp
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@@ -79,8 +79,8 @@ btHingeConstraint::btHingeConstraint(btRigidBody& rbA,btRigidBody& rbB, const bt
rbAxisB1.getZ(),rbAxisB2.getZ(),axisInB.getZ() );
//start with free
m_lowerLimit = btScalar(1e30);
m_upperLimit = btScalar(-1e30);
m_lowerLimit = btScalar(BT_LARGE_FLOAT);
m_upperLimit = btScalar(-BT_LARGE_FLOAT);
m_biasFactor = 0.3f;
m_relaxationFactor = 1.0f;
m_limitSoftness = 0.9f;
@@ -119,8 +119,8 @@ m_useReferenceFrameA(useReferenceFrameA)
rbAxisB1.getZ(),rbAxisB2.getZ(),axisInB.getZ() );
//start with free
m_lowerLimit = btScalar(1e30);
m_upperLimit = btScalar(-1e30);
m_lowerLimit = btScalar(BT_LARGE_FLOAT);
m_upperLimit = btScalar(-BT_LARGE_FLOAT);
m_biasFactor = 0.3f;
m_relaxationFactor = 1.0f;
m_limitSoftness = 0.9f;
@@ -139,8 +139,8 @@ m_useSolveConstraintObsolete(HINGE_USE_OBSOLETE_SOLVER),
m_useReferenceFrameA(useReferenceFrameA)
{
//start with free
m_lowerLimit = btScalar(1e30);
m_upperLimit = btScalar(-1e30);
m_lowerLimit = btScalar(BT_LARGE_FLOAT);
m_upperLimit = btScalar(-BT_LARGE_FLOAT);
m_biasFactor = 0.3f;
m_relaxationFactor = 1.0f;
m_limitSoftness = 0.9f;
@@ -162,8 +162,8 @@ m_useReferenceFrameA(useReferenceFrameA)
m_rbBFrame.getOrigin() = m_rbA.getCenterOfMassTransform()(m_rbAFrame.getOrigin());
//start with free
m_lowerLimit = btScalar(1e30);
m_upperLimit = btScalar(-1e30);
m_lowerLimit = btScalar(BT_LARGE_FLOAT);
m_upperLimit = btScalar(-BT_LARGE_FLOAT);
m_biasFactor = 0.3f;
m_relaxationFactor = 1.0f;
m_limitSoftness = 0.9f;