void ConcaveRaycastDemo::clientMoveAndDisplay()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
float dt = getDeltaTimeMicroseconds() * 0.000001f;
if (m_animatedMesh)
{
static float offset=0.f;
offset+=0.01f;
setVertexPositions(waveheight,offset);
btVector3 worldMin(-1000,-1000,-1000);
btVector3 worldMax(1000,1000,1000);
trimeshShape->refitTree(worldMin,worldMax);
//clear all contact points involving mesh proxy. Note: this is a slow/unoptimized operation.
m_dynamicsWorld->getBroadphase()->getOverlappingPairCache()->cleanProxyFromPairs(staticBody->getBroadphaseHandle(),getDynamicsWorld()->getDispatcher());
}
m_dynamicsWorld->stepSimulation(1./60.,0);
//optional but useful: debug drawing
m_dynamicsWorld->debugDrawWorld();
raycastBar.move (dt);
raycastBar.cast (m_dynamicsWorld);
renderme();
raycastBar.draw ();
glFlush();
glutSwapBuffers();
}
void ConcaveRaycastDemo::displayCallback(void) {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
renderme();
raycastBar.draw ();
glFlush();
glutSwapBuffers();
}
void ConcaveRaycastDemo::displayCallback(void) {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//optional but useful: debug drawing
if (m_dynamicsWorld)
m_dynamicsWorld->debugDrawWorld();
renderme();
raycastBar.draw ();
glFlush();
glutSwapBuffers();
}