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updated Bullet_User_Manual.pdf

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minor cosmetic changes in some demos
This commit is contained in:
erwin.coumans
2009-03-03 23:04:41 +00:00
parent 8df080e1a6
commit 3317f17270
6 changed files with 19 additions and 13 deletions
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15
Demos/MovingConcaveDemo/ConcavePhysicsDemo.cpp
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@@ -1717,6 +1717,10 @@ void ConcaveDemo::initPhysics()
}
}
shootTrimesh(btVector3(0,10,0),btVector3(0,0,0));
shootTrimesh(btVector3(0,20,0),btVector3(0,10,0));
//m_debugMode |= btIDebugDraw::DBG_DrawWireframe;
}
@@ -1834,7 +1838,7 @@ void ConcaveDemo::keyboardCallback(unsigned char key, int x, int y)
case '.':
{
shootTrimesh(getCameraTargetPosition());
shootTrimesh(getCameraPosition(),getCameraTargetPosition());
break;
}
@@ -1862,7 +1866,7 @@ void ConcaveDemo::keyboardCallback(unsigned char key, int x, int y)
}
void ConcaveDemo::shootTrimesh(const btVector3& destination)
void ConcaveDemo::shootTrimesh(const btVector3& startPosition,const btVector3& destination)
{
if (m_dynamicsWorld)
@@ -1870,16 +1874,15 @@ void ConcaveDemo::shootTrimesh(const btVector3& destination)
float mass = 4.f;
btTransform startTransform;
startTransform.setIdentity();
btVector3 camPos = getCameraPosition();
startTransform.setOrigin(camPos);
startTransform.setOrigin(startPosition);
btRigidBody* body = this->localCreateRigidBody(mass, startTransform,m_trimeshShape);
btVector3 linVel(destination[0]-camPos[0],destination[1]-camPos[1],destination[2]-camPos[2]);
btVector3 linVel(destination[0]-startPosition[0],destination[1]-startPosition[1],destination[2]-startPosition[2]);
linVel.normalize();
linVel*=m_ShootBoxInitialSpeed*0.25;
body->getWorldTransform().setOrigin(camPos);
body->getWorldTransform().setOrigin(startPosition);
body->getWorldTransform().setRotation(btQuaternion(0,0,0,1));
body->setLinearVelocity(linVel);
body->setAngularVelocity(btVector3(0,0,0));