public void DrawShape(cpShape shape)
{
cpBody body = shape.body;
cpColor color = cp.GetShapeColor(shape);; // ColorForBody(body);
switch (shape.shapeType)
{
case cpShapeType.Circle:
{
cpCircleShape circle = (cpCircleShape)shape;
if (Flags.HasFlag(PhysicsDrawFlags.BB) || Flags.HasFlag(PhysicsDrawFlags.All))
{
Draw(circle.bb);
}
if (Flags.HasFlag(PhysicsDrawFlags.Shapes) || Flags.HasFlag(PhysicsDrawFlags.All))
{
Draw(circle, color);
}
}
break;
case cpShapeType.Segment:
{
cpSegmentShape seg = (cpSegmentShape)shape;
if (Flags.HasFlag(PhysicsDrawFlags.BB) || Flags.HasFlag(PhysicsDrawFlags.All))
{
Draw(seg.bb);
}
if (Flags.HasFlag(PhysicsDrawFlags.Shapes) || Flags.HasFlag(PhysicsDrawFlags.All))
{
Draw(seg, color);
}
}
break;
case cpShapeType.Polygon:
{
cpPolyShape poly = (cpPolyShape)shape;
if (Flags.HasFlag(PhysicsDrawFlags.BB) || Flags.HasFlag(PhysicsDrawFlags.All))
{
Draw(poly.bb);
}
if (Flags.HasFlag(PhysicsDrawFlags.Shapes) || Flags.HasFlag(PhysicsDrawFlags.All))
{
Draw(poly, color);
}
}
break;
default:
cp.AssertHard(false, "Bad assertion in DrawShape()");
break;
}
}
public void Draw(cpCircleShape circle, cpColor color)
{
cpVect center = circle.tc;
float radius = circle.r;
cpVect To = cpVect.cpvadd(cpVect.cpvmult(circle.body.GetRotation(), circle.r), (circle.tc));
DrawCircle(center, cp.cpfmax(radius, 1.0f), color);
DrawSegment(center, To, 0.5f, cpColor.Grey);
}
public void Draw(cpCircleShape circle, cpColor color)
{
cpVect center = circle.tc;
float radius = circle.r;
cpVect To = cpVect.cpvadd(cpVect.cpvmult(circle.body.GetRotation(), circle.r), (circle.tc));
DrawCircle(center, cp.cpfmax(radius, 1.0f), color);
DrawSegment(center, To, 0.5f, cpColor.Grey);
}
public CCPhysicsShapeCircle(CCPhysicsMaterial material, float radius, CCPoint offset)
{
_type = PhysicsType.CIRCLE;
cpShape shape = new cpCircleShape(CCPhysicsShapeInfo.SharedBody, radius, PhysicsHelper.CCPointToCpVect(offset));
_info.Add(shape);
_area = CalculateArea();
_mass = material.density == cp.Infinity ? cp.Infinity : material.density * _area;
_moment = CalculateDefaultMoment();
Material = material;
}
public CCPhysicsShapeCircle(CCPhysicsMaterial material, float radius, cpVect offset)
{
_type = PhysicsType.CIRCLE;
cpShape shape = new cpCircleShape(CCPhysicsShapeInfo.getSharedBody(), radius, offset);
_info.add(shape);
_area = CalculateArea();
_mass = material.density == cp.Infinity ? cp.Infinity : material.density * _area;
_moment = CalculateDefaultMoment();
SetMaterial(material);
}
public static SupportPoint CircleSupportPoint(cpCircleShape circle, cpVect n)
{
return(new SupportPoint(circle.tc, 0));
}
public ChipmunkBody(cpCircleShape shape, bool isStatic)
{
Instance = shape;
IsStatic = isStatic;
}
