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Added faster and more robust support for btStaticPlaneShape

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This commit is contained in:
ejcoumans
2007-12-11 23:13:29 +00:00
parent 66cdbb9659
commit a7e04dbdc2
7 changed files with 220 additions and 10 deletions
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11
Demos/BasicDemo/BasicDemo.cpp
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@@ -96,15 +96,16 @@ void BasicDemo::initPhysics()
///the default constraint solver. For parallel processing you can use a different solver (see Extras/BulletMultiThreaded)
btSequentialImpulseConstraintSolver* sol = new btSequentialImpulseConstraintSolver;
m_solver = sol;
m_dynamicsWorld = new btDiscreteDynamicsWorld(m_dispatcher,m_overlappingPairCache,m_solver,m_collisionConfiguration);
m_dynamicsWorld->setGravity(btVector3(0,-10,0));
///create a few basic rigid bodies
btCollisionShape* groundShape = new btBoxShape(btVector3(btScalar(50.),btScalar(50.),btScalar(50.)));
// btCollisionShape* groundShape = new btBoxShape(btVector3(btScalar(50.),btScalar(50.),btScalar(50.)));
btCollisionShape* groundShape = new btStaticPlaneShape(btVector3(0,1,0),50);
m_collisionShapes.push_back(groundShape);
btTransform groundTransform;
@@ -135,8 +136,8 @@ void BasicDemo::initPhysics()
//create a few dynamic rigidbodies
// Re-using the same collision is better for memory usage and performance
//btCollisionShape* colShape = new btBoxShape(btVector3(1,1,1));
btCollisionShape* colShape = new btSphereShape(btScalar(1.));
btCollisionShape* colShape = new btBoxShape(btVector3(1,1,1));
//btCollisionShape* colShape = new btSphereShape(btScalar(1.));
m_collisionShapes.push_back(colShape);
/// Create Dynamic Objects

5
Demos/BasicDemo/main.cpp
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@@ -15,14 +15,17 @@ subject to the following restrictions:
#include "BasicDemo.h"
#include "GlutStuff.h"
#include "GLDebugDrawer.h"
#include "btBulletDynamicsCommon.h"
//#define CHECK_MEMORY_LEAKS 1
int main(int argc,char** argv)
{
GLDebugDrawer gDebugDrawer;
BasicDemo ccdDemo;
ccdDemo.initPhysics();
ccdDemo.getDynamicsWorld()->setDebugDrawer(&gDebugDrawer);
#ifdef CHECK_MEMORY_LEAKS