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a few more nan asserts

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This commit is contained in:
David Rose 2007-09-19 20:26:39 +00:00
parent cd3c0ae1c0
commit 5e149d9694
2 changed files with 10 additions and 0 deletions
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9
panda/src/physics/linearEulerIntegrator.cxx
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@ -66,6 +66,12 @@ child_integrate(Physical *physical,
// otherwise your transforms will be VERY bad.
precompute_linear_matrices(physical, forces);
const MatrixVector &matrices = get_precomputed_linear_matrices();
#ifndef NDEBUG
MatrixVector::const_iterator mi;
for (mi = matrices.begin(); mi != matrices.end(); ++mi) {
nassertv(!(*mi).is_nan());
}
#endif // NDEBUG
// Get the greater of the local or global viscosity:
float viscosityDamper=1.0f-physical->get_viscosity();
@ -148,13 +154,16 @@ child_integrate(Physical *physical,
// go from force space to object space
f = cur_force->get_vector(current_object) * matrices[index++];
nassertv(!f.is_nan());
physics_spam("child_integrate "<<f);
// tally it into the accum vectors
if (cur_force->get_mass_dependent() == true) {
md_accum_vec += f;
nassertv(!md_accum_vec.is_nan());
} else {
non_md_accum_vec += f;
nassertv(!non_md_accum_vec.is_nan());
}
}

1
panda/src/physics/linearForce.cxx
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@ -68,6 +68,7 @@ LinearForce::
LVector3f LinearForce::
get_vector(const PhysicsObject *po) {
LVector3f child_vector = get_child_vector(po) * _amplitude;
nassertr(!child_vector.is_nan(), LVector3f::zero());
if (_x_mask == false)
child_vector[0] = 0.0f;