public Graphic(IDrawable drawable, Matrix2x3 matrix, Lifespan lifetime)
: base(lifetime)
{
if (drawable == null)
{
throw new ArgumentNullException("drawable");
}
this.drawProperties = new List <IDrawProperty>();
this.drawable = drawable;
this.drawableState = drawable.CreateState();
this.isVisible = true;
this.matrixArray = new Scalar[16];
Matrix2x3.Copy2DToOpenGlMatrix(ref matrix, this.matrixArray);
this.syncRoot = new object();
this.preChildren = new List <Graphic>();
this.isLifetimeOwner = true;
}
public OpenGlObject(Body entity)
{
this.points = new List <Vector2D>();
this.entity = entity;
this.entity.PositionChanged += entity_NewState;
this.entity.Removed += entity_Removed;
Matrix2x3 mat = entity.Matrices.ToWorld;
Matrix2x3.Copy2DToOpenGlMatrix(ref mat, matrix);
if (entity.Shape is RaySegmentsShape)
{
/*RaySegmentsShape se = (RaySegmentsShape)entity.Shape;
* entity.Collided += new EventHandler<CollisionEventArgs>(entity_Collided);
* distances = new Scalar[se.Segments.Length];
* entity.Updated += new EventHandler<UpdatedEventArgs>(entity_Updated);*/
}
else if (DrawCollisionPoints && !(entity.Shape is ParticleShape))
{
entity.Collided += entity_Collided2;
}
entity.ApplyPosition();
}
void OnPositionChanged(object sender, EventArgs e)
{
Matrix2x3.Copy2DToOpenGlMatrix(ref body.Matrices.ToWorld, MatrixArray);
}
void entity_NewState(object sender, EventArgs e)
{
Matrix2x3 mat = entity.Matrices.ToWorld;
Matrix2x3.Copy2DToOpenGlMatrix(ref mat, matrix);
}
public static void GlMultMatrix(Matrix2x3 matrix)
{
Scalar[] array = new Scalar[16];
Matrix2x3.Copy2DToOpenGlMatrix(ref matrix, array);
GlMultMatrix(array);
}
