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- --- bullet-2.80-rev2531/Demos/BasicDemo/BasicDemo.cpp 2011-04-08 18:14:22.000000000 +0200
- +++ bullet-2.80-rev2531_modified/Demos/BasicDemo/BasicDemo.cpp 2012-07-05 22:10:15.853000003 +0200
- @@ -28,6 +28,14 @@
- #define START_POS_Y -5
- #define START_POS_Z -3
- +#define COIN_DISK_RADIUS 0.6000
- +#define COIN_DISK_HEIGHT 0.0200
- +#define COIN_BOX_WIDTH 0.1800
- +#define COIN_BOX_HEIGHT 0.1800
- +#define COIN_BOX_OFFSET 0.3150
- +
- +
- +
- #include "BasicDemo.h"
- #include "GlutStuff.h"
- ///btBulletDynamicsCommon.h is the main Bullet include file, contains most common include files.
- @@ -138,7 +146,23 @@
- //create a few dynamic rigidbodies
- // Re-using the same collision is better for memory usage and performance
- - btCollisionShape* colShape = new btBoxShape(btVector3(SCALING*1,SCALING*1,SCALING*1));
- +
- + btCompoundShape* colShape = new btCompoundShape();
- + btTransform localTrans;
- +
- +
- + btCollisionShape* bottomShape = new btCylinderShapeZ(btVector3(COIN_DISK_RADIUS, 0, COIN_DISK_HEIGHT/2));
- + btCollisionShape* topShape = new btBoxShape(btVector3(COIN_BOX_WIDTH/2, COIN_BOX_WIDTH/2, COIN_BOX_HEIGHT/2));
- +
- + localTrans.setIdentity();
- + localTrans.setOrigin(btVector3(0,0,0));
- + colShape->addChildShape(localTrans,bottomShape);
- +
- + localTrans.setIdentity();
- + localTrans.setOrigin(btVector3((COIN_BOX_OFFSET + COIN_BOX_WIDTH/2), 0, -(COIN_DISK_HEIGHT + COIN_BOX_HEIGHT)/2));
- + colShape->addChildShape(localTrans,topShape);
- +
- +// btCollisionShape* colShape = new btBoxShape(btVector3(SCALING*1,SCALING*1,SCALING*1));
- //btCollisionShape* colShape = new btSphereShape(btScalar(1.));
- m_collisionShapes.push_back(colShape);
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