/// <summary>
/// Initializes a new instance of the <see cref="Box2DColliderShape"/> class.
/// </summary>
/// <param name="halfExtents">The half extents.</param>
public Box2DColliderShape(Vector2 halfExtents)
{
Type = ColliderShapeTypes.Box;
Is2D = true;
InternalShape = new BulletSharp.Box2DShape(halfExtents) { LocalScaling = new Vector3(1, 1, 0) };
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(halfExtents.X * 2, halfExtents.Y * 2, 0f) * 1.01f);
}
/// <summary>
/// Initializes a new instance of the <see cref="Box2DColliderShape"/> class.
/// </summary>
/// <param name="size">The half extents.</param>
public Box2DColliderShape(Vector2 size)
{
Type = ColliderShapeTypes.Box;
Is2D = true;
InternalShape = new BulletSharp.Box2DShape(size/2) { LocalScaling = new Vector3(1, 1, 0) };
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(size.X, size.Y, 0f) * 1.01f);
}
/// <summary>
/// Initializes a new instance of the <see cref="Box2DColliderShape"/> class.
/// </summary>
/// <param name="size">The half extents.</param>
public Box2DColliderShape(Vector2 size)
{
Type = ColliderShapeTypes.Box;
Is2D = true;
InternalShape = new BulletSharp.Box2DShape(size / 2)
{
LocalScaling = new Vector3(1, 1, 0)
};
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(size.X, size.Y, 0f) * 1.01f);
}
/// <summary>
/// Initializes a new instance of the <see cref="Box2DColliderShape"/> class.
/// </summary>
/// <param name="halfExtents">The half extents.</param>
public Box2DColliderShape(Vector2 halfExtents)
{
Type = ColliderShapeTypes.Box;
Is2D = true;
InternalShape = new BulletSharp.Box2DShape(halfExtents)
{
LocalScaling = new Vector3(1, 1, 0)
};
DebugPrimitiveMatrix = Matrix.Scaling(new Vector3(halfExtents.X * 2, halfExtents.Y * 2, 1.0f) * 1.01f);
}
/// <summary>
/// Initializes a new instance of the <see cref="Box2DColliderShape"/> class.
/// </summary>
/// <param name="halfExtents">The half extents.</param>
public Box2DColliderShape(Vector2 halfExtents)
{
Type = ColliderShapeTypes.Box;
Is2D = true;
HalfExtent = halfExtents;
InternalShape = new BulletSharp.Box2DShape(halfExtents)
{
LocalScaling = new Vector3(1, 1, 0)
};
if (!PhysicsEngine.Singleton.CreateDebugPrimitives)
{
return;
}
DebugPrimitive = GeometricPrimitive.Cube.New(PhysicsEngine.Singleton.DebugGraphicsDevice);
DebugPrimitiveScaling = Matrix.Scaling(new Vector3(halfExtents.X * 2, halfExtents.Y * 2, 0.05f) * 1.01f);
}
/// <summary>
/// Create the collision box2d.
/// </summary>
/// <param name="width">Box base width (X axis).</param>
/// <param name="height">Box base height (Y axis).</param>
/// <param name="depth">Bow base depth (Z axis).</param>
public CollisionBox2D(float width = 1f, float height = 1f, float depth = 1f)
{
_shape = new BulletSharp.Box2DShape(width / 2f, height / 2f, depth / 2f);
}