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Added btGhostObject and btPairCachingGhostObject functionality.

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It is a fast way to keep track of overlapping objects in an area, and doing rayTest and convexSweepTest for overlapping objects, instead of btCollisionWorld::rayTest/convexSweepTest.

Updated KinematicCharacterController to use btPairCachingGhostObject.
This commit is contained in:
erwin.coumans
2008-10-18 01:33:23 +00:00
parent 7f52613c45
commit 4cbb3f2e7b
14 changed files with 488 additions and 569 deletions
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8
Demos/OpenGL/GLDebugDrawer.cpp
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@@ -27,7 +27,7 @@ void GLDebugDrawer::drawLine(const btVector3& from,const btVector3& to,const btV
// if (m_debugMode > 0)
{
glBegin(GL_LINES);
glColor3f(color.getX(), color.getY(), color.getZ());
glColor4f(color.getX(), color.getY(), color.getZ(),1.f);
glVertex3d(from.getX(), from.getY(), from.getZ());
glVertex3d(to.getX(), to.getY(), to.getZ());
glEnd();
@@ -72,13 +72,15 @@ void GLDebugDrawer::drawContactPoint(const btVector3& pointOnB,const btVector3&
{
btVector3 to=pointOnB+normalOnB*distance;
const btVector3&from = pointOnB;
glColor4f(color.getX(), color.getY(), color.getZ(),1.f);
//glColor4f(0,0,0,1.f);
glBegin(GL_LINES);
glColor3f(color.getX(), color.getY(), color.getZ());
glVertex3d(from.getX(), from.getY(), from.getZ());
glVertex3d(to.getX(), to.getY(), to.getZ());
glEnd();
glRasterPos3f(from.x(), from.y(), from.z());
char buf[12];
sprintf(buf," %d",lifeTime);