//BuildCapsuleShape2(physicsScene.World.ptr, 1f, 1f, prim.Scale);
internal static object BuildCapsuleShape2(object pWorld, float pRadius, float pHeight, Vector3 pScale)
{
DiscreteDynamicsWorld world = pWorld as DiscreteDynamicsWorld;
IndexedVector3 scale = new IndexedVector3(pScale.X, pScale.Y, pScale.Z);
CapsuleShapeZ capsuleShapeZ = new CapsuleShapeZ(pRadius, pHeight);
capsuleShapeZ.SetMargin(world.WorldSettings.Params.collisionMargin);
capsuleShapeZ.SetLocalScaling(ref scale);
return capsuleShapeZ;
}
//BuildCapsuleShape(physicsScene.World.ptr, 1f, 1f, prim.Scale);
public override BulletShape BuildCapsuleShape(BulletWorld pWorld, float pRadius, float pHeight, Vector3 pScale)
{
DiscreteDynamicsWorld world = (pWorld as BulletWorldXNA).world;
IndexedVector3 scale = new IndexedVector3(pScale.X, pScale.Y, pScale.Z);
CapsuleShapeZ capsuleShapeZ = new CapsuleShapeZ(pRadius, pHeight);
capsuleShapeZ.SetMargin(world.WorldSettings.Params.collisionMargin);
capsuleShapeZ.SetLocalScaling(ref scale);
return new BulletShapeXNA(capsuleShapeZ, BSPhysicsShapeType.SHAPE_CAPSULE); ;
}
private void BuildBoard()
{
float width = 40;
float height = 40;
IndexedVector3 boardBackExtents = new IndexedVector3(width,height,2) /2f;
IndexedVector3 boardSideExtents = new IndexedVector3(1,height,2) /2f;
IndexedVector3 boardBarExtents = new IndexedVector3(width,1,2)/2f;
IndexedVector3 pinExtent = new IndexedVector3(0.5f,1f,2f);
IndexedVector3 boardCenter = new IndexedVector3(0,0,0);
// build frame.objects
BoxShape boardBack = new BoxShape(boardBackExtents);
BoxShape boardSide = new BoxShape(boardSideExtents);
BoxShape boardBar = new BoxShape(boardBarExtents);
StaticPlaneShape boardFront = new StaticPlaneShape(new IndexedVector3(0,0,-1),-(boardBackExtents.Z+boardSideExtents.Z));
CollisionShape pinShape = new CapsuleShapeZ(pinExtent.Y,pinExtent.Z);
//pinShape = new BoxShape(pinExtent);
//pinShape = new SphereShape(pinExtent.Y);
m_cameraUp = Vector3.Up;
// now RB's
Matrix m = Matrix.Identity;
IndexedMatrix trans = m;
trans._origin = boardCenter;
float mass = 0f;
//LocalCreateRigidBody(mass,trans,boardBack);
//LocalCreateRigidBody(mass, trans, boardFront);
IndexedVector3 leftSide = new IndexedVector3(boardCenter.X - boardBackExtents.X + boardSideExtents.X, boardCenter.Y, boardCenter.Z + boardSideExtents.Z);
IndexedVector3 rightSide = new IndexedVector3(boardCenter.X + boardBackExtents.X - boardSideExtents.X, boardCenter.Y, boardCenter.Z + boardSideExtents.Z);
IndexedVector3 topBar = new IndexedVector3(boardCenter.X, boardCenter.Y + boardBackExtents.Y - boardBarExtents.Y, boardCenter.Z + boardSideExtents.Z);
IndexedVector3 bottomBar = new IndexedVector3(boardCenter.X, boardCenter.Y - boardBackExtents.Y + boardBarExtents.Y, boardCenter.Z + boardSideExtents.Z);
trans._origin = leftSide;
LocalCreateRigidBody(mass, trans, boardSide);
trans._origin = rightSide;
LocalCreateRigidBody(mass, trans, boardSide);
trans._origin = topBar;
LocalCreateRigidBody(mass, trans, boardBar);
trans._origin = bottomBar;
LocalCreateRigidBody(mass, trans, boardBar);
// now place the pins? (simple offset grid to start)
int numPinsX = 8;
int numPinsY = 8;
// fixme
IndexedVector3 pinTopLeft = new IndexedVector3(-boardBackExtents.X + 4, boardBackExtents.Y - 5, boardCenter.Z + boardSideExtents.Z);
IndexedVector3 pinSpacer = new IndexedVector3(pinExtent.Y * 4f, -pinExtent.Y * 4f, 0);
float ballRadius = 0.9f;
float fudge = 3f;
m_dropSphereShape = new SphereShape(ballRadius);
m_ballDropSpot = new Vector3(1f, pinTopLeft.Y + 1, boardCenter.Z + boardBackExtents.Z+ballRadius);
//new SphereShape(0.95f);
m_debugDraw.SetDebugMode(m_debugDraw.GetDebugMode() | DebugDrawModes.DBG_DrawAabb);
trans._origin = pinTopLeft;
LocalCreateRigidBody(mass, trans, pinShape);
for (int i = 0; i < numPinsX; ++i)
{
for (int j = 0; j < numPinsY; ++j)
{
IndexedVector3 pos = new IndexedVector3(pinSpacer.X * i, (pinSpacer.Y * j), pinSpacer.Z);
// stagger rows.
if (j % 2 == 1)
{
pos.X += pinSpacer.X/2f;
}
trans._origin = pinTopLeft + pos;
LocalCreateRigidBody(mass, trans, pinShape);
}
}
}
