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Introduced btActionInterface. This makes it easier to extend user-defined actions, such as vehicles and characters.

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btRaycastVehicle and btKinematicCharacterController are derived from btActionInterface now.
Some cosmetic cleanup: changed sourceforce/sf.net url to bulletphysics.com.
This commit is contained in:
erwin.coumans
2009-03-03 16:18:23 +00:00
parent 459c22e7cb
commit 90f96aec27
38 changed files with 409 additions and 203 deletions
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37
src/BulletDynamics/Vehicle/btRaycastVehicle.cpp
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@@ -19,15 +19,13 @@
#include "btVehicleRaycaster.h"
#include "btWheelInfo.h"
#include "LinearMath/btMinMax.h"
#include "LinearMath/btIDebugDraw.h"
#include "BulletDynamics/ConstraintSolver/btContactConstraint.h"
static btRigidBody s_fixedObject( 0,0,0);
btRaycastVehicle::btRaycastVehicle(const btVehicleTuning& tuning,btRigidBody* chassis, btVehicleRaycaster* raycaster )
: btTypedConstraint(VEHICLE_CONSTRAINT_TYPE),
m_vehicleRaycaster(raycaster),
:m_vehicleRaycaster(raycaster),
m_pitchControl(btScalar(0.))
{
m_chassisBody = chassis;
@@ -704,6 +702,36 @@ void btRaycastVehicle::updateFriction(btScalar timeStep)
}
void btRaycastVehicle::debugDraw(btIDebugDraw* debugDrawer)
{
for (int v=0;v<this->getNumWheels();v++)
{
btVector3 wheelColor(0,255,255);
if (getWheelInfo(v).m_raycastInfo.m_isInContact)
{
wheelColor.setValue(0,0,255);
} else
{
wheelColor.setValue(255,0,255);
}
btVector3 wheelPosWS = getWheelInfo(v).m_worldTransform.getOrigin();
btVector3 axle = btVector3(
getWheelInfo(v).m_worldTransform.getBasis()[0][getRightAxis()],
getWheelInfo(v).m_worldTransform.getBasis()[1][getRightAxis()],
getWheelInfo(v).m_worldTransform.getBasis()[2][getRightAxis()]);
//debug wheels (cylinders)
debugDrawer->drawLine(wheelPosWS,wheelPosWS+axle,wheelColor);
debugDrawer->drawLine(wheelPosWS,getWheelInfo(v).m_raycastInfo.m_contactPointWS,wheelColor);
}
}
void* btDefaultVehicleRaycaster::castRay(const btVector3& from,const btVector3& to, btVehicleRaycasterResult& result)
{
// RayResultCallback& resultCallback;
@@ -727,3 +755,4 @@ void* btDefaultVehicleRaycaster::castRay(const btVector3& from,const btVector3&
}
return 0;
}