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updated demos -> ALT + mouse uses Maya-style controls, replaced BMF_Fonts by GLDebugFont

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fix debug drawing of btMultiSphereShape
added box2d demo
added experimental gpu 2d demo
This commit is contained in:
erwin.coumans
2009-05-09 19:27:14 +00:00
parent 7a210546cf
commit 33029ad996
129 changed files with 8576 additions and 2184 deletions
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162
Demos/HeightFieldFluidDemo/BulletHfFluid/btHfFluidCollisionShape.h
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@@ -11,84 +11,84 @@ subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Experimental Buoyancy fluid demo written by John McCutchan
*/
#ifndef BT_HF_FLUID_COLLISION_SHAPE_H
#define BT_HF_FLUID_COLLISION_SHAPE_H
#include "btHfFluid.h"
#include "BulletCollision/BroadphaseCollision/btBroadphaseInterface.h"
#include "BulletCollision/CollisionDispatch/btCollisionDispatcher.h"
#include "BulletCollision/CollisionShapes/btConvexInternalShape.h"
#include "BulletCollision/CollisionShapes/btConcaveShape.h"
class btHfFluidCollisionShape : public btConcaveShape
{
public:
btHfFluid* m_fluid;
btHfFluidCollisionShape(btHfFluid* backptr) : btConcaveShape ()
{
m_shapeType = HFFLUID_SHAPE_PROXYTYPE;
m_fluid=backptr;
}
virtual ~btHfFluidCollisionShape()
{
}
void processAllTriangles(btTriangleCallback* /*callback*/,const btVector3& /*aabbMin*/,const btVector3& /*aabbMax*/) const
{
//not yet
btAssert(0);
}
///getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.
virtual void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const
{
/* t should be identity, but better be safe than...fast? */
btVector3 mins;
btVector3 maxs;
m_fluid->getAabb (mins, maxs);
const btVector3 crns[]={t*btVector3(mins.x(),mins.y(),mins.z()),
t*btVector3(maxs.x(),mins.y(),mins.z()),
t*btVector3(maxs.x(),maxs.y(),mins.z()),
t*btVector3(mins.x(),maxs.y(),mins.z()),
t*btVector3(mins.x(),mins.y(),maxs.z()),
t*btVector3(maxs.x(),mins.y(),maxs.z()),
t*btVector3(maxs.x(),maxs.y(),maxs.z()),
t*btVector3(mins.x(),maxs.y(),maxs.z())};
aabbMin=aabbMax=crns[0];
for(int i=1;i<8;++i)
{
aabbMin.setMin(crns[i]);
aabbMax.setMax(crns[i]);
}
}
virtual void setLocalScaling(const btVector3& /*scaling*/)
{
///na
btAssert(0);
}
virtual const btVector3& getLocalScaling() const
{
static const btVector3 dummy(1,1,1);
return dummy;
}
virtual void calculateLocalInertia(btScalar /*mass*/,btVector3& /*inertia*/) const
{
///not yet
btAssert(0);
}
virtual const char* getName()const
{
return "HfFluid";
}
};
#endif
Experimental Buoyancy fluid demo written by John McCutchan
*/
#ifndef BT_HF_FLUID_COLLISION_SHAPE_H
#define BT_HF_FLUID_COLLISION_SHAPE_H
#include "btHfFluid.h"
#include "BulletCollision/BroadphaseCollision/btBroadphaseInterface.h"
#include "BulletCollision/CollisionDispatch/btCollisionDispatcher.h"
#include "BulletCollision/CollisionShapes/btConvexInternalShape.h"
#include "BulletCollision/CollisionShapes/btConcaveShape.h"
class btHfFluidCollisionShape : public btConcaveShape
{
public:
btHfFluid* m_fluid;
btHfFluidCollisionShape(btHfFluid* backptr) : btConcaveShape ()
{
m_shapeType = HFFLUID_SHAPE_PROXYTYPE;
m_fluid=backptr;
}
virtual ~btHfFluidCollisionShape()
{
}
void processAllTriangles(btTriangleCallback* /*callback*/,const btVector3& /*aabbMin*/,const btVector3& /*aabbMax*/) const
{
//not yet
btAssert(0);
}
///getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.
virtual void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const
{
/* t should be identity, but better be safe than...fast? */
btVector3 mins;
btVector3 maxs;
m_fluid->getAabb (mins, maxs);
const btVector3 crns[]={t*btVector3(mins.x(),mins.y(),mins.z()),
t*btVector3(maxs.x(),mins.y(),mins.z()),
t*btVector3(maxs.x(),maxs.y(),mins.z()),
t*btVector3(mins.x(),maxs.y(),mins.z()),
t*btVector3(mins.x(),mins.y(),maxs.z()),
t*btVector3(maxs.x(),mins.y(),maxs.z()),
t*btVector3(maxs.x(),maxs.y(),maxs.z()),
t*btVector3(mins.x(),maxs.y(),maxs.z())};
aabbMin=aabbMax=crns[0];
for(int i=1;i<8;++i)
{
aabbMin.setMin(crns[i]);
aabbMax.setMax(crns[i]);
}
}
virtual void setLocalScaling(const btVector3& /*scaling*/)
{
///na
btAssert(0);
}
virtual const btVector3& getLocalScaling() const
{
static const btVector3 dummy(1,1,1);
return dummy;
}
virtual void calculateLocalInertia(btScalar /*mass*/,btVector3& /*inertia*/) const
{
///not yet
btAssert(0);
}
virtual const char* getName()const
{
return "HfFluid";
}
};
#endif