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Added example of tetrahedral (volumetric) softbodies

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Keep camera distance positive when using mouse zoom
Updated autogenerated msvc projectfiles
Added glut 64 bit support
This commit is contained in:
erwin.coumans
2009-08-27 18:39:17 +00:00
parent f82cfc8259
commit f492899499
27 changed files with 429 additions and 3937 deletions
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52
Demos/SoftDemo/SoftDemo.cpp
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@@ -771,9 +771,10 @@ static void Init_Cloth(SoftDemo* pdemo)
btVector3(-s,0,+s),
btVector3(+s,0,+s),
31,31,
// 31,31,
1+2+4+8,true);
psb->getCollisionShape()->setMargin(0.5);
btSoftBody::Material* pm=psb->appendMaterial();
pm->m_kLST = 0.4;
pm->m_flags -= btSoftBody::fMaterial::DebugDraw;
@@ -1259,7 +1260,51 @@ static void Init_ClusterStackMixed(SoftDemo* pdemo)
}
}
unsigned current_demo=19;
//
// TetraBunny
//
static void Init_TetraBunny(SoftDemo* pdemo)
{
btSoftBody* psb=btSoftBodyHelpers::CreateFromTetGenData(pdemo->m_softBodyWorldInfo,
TetraBunny::getElements(),
0,
TetraBunny::getNodes(),
false,true,true);
pdemo->getSoftDynamicsWorld()->addSoftBody(psb);
psb->rotate(btQuaternion(SIMD_PI/2,0,0));
psb->setVolumeMass(150);
psb->m_cfg.piterations=2;
pdemo->m_cutting=true;
}
//
// TetraCube
//
static void Init_TetraCube(SoftDemo* pdemo)
{
btSoftBody* psb=btSoftBodyHelpers::CreateFromTetGenData(pdemo->m_softBodyWorldInfo,
TetraCube::getElements(),
0,
TetraCube::getNodes(),
false,true,true);
pdemo->getSoftDynamicsWorld()->addSoftBody(psb);
psb->scale(btVector3(4,4,4));
psb->translate(btVector3(0,5,0));
psb->setVolumeMass(300);
///fix one vertex
psb->setMass(0,0);
//psb->setMass(10,0);
//psb->setMass(20,0);
psb->m_cfg.piterations=1;
//psb->m_materials[0]->m_kLST=0.05;
pdemo->m_cutting=true;
}
unsigned current_demo=21;
void SoftDemo::clientResetScene()
{
@@ -1326,6 +1371,8 @@ void SoftDemo::clientResetScene()
Init_ClusterRobot,
Init_ClusterStackSoft,
Init_ClusterStackMixed,
Init_TetraCube,
Init_TetraBunny,
};
current_demo=current_demo%(sizeof(demofncs)/sizeof(demofncs[0]));
@@ -1813,4 +1860,3 @@ void SoftDemo::exitPhysics()