private void DrawShapeOutline(Canvas canvas, Transform transform, Vector2[] shapeVertices, bool closedLoop)
{
Vector3 pos = transform.Pos;
float angle = transform.Angle;
float scale = transform.Scale;
if (this.wrapTexture)
{
Rect pointBoundingRect = shapeVertices.BoundingBox();
canvas.State.TextureCoordinateRect = new Rect(
pointBoundingRect.W / canvas.State.TextureBaseSize.X,
pointBoundingRect.H / canvas.State.TextureBaseSize.Y);
}
canvas.State.TransformAngle = angle;
canvas.State.TransformScale = new Vector2(scale, scale);
if (closedLoop)
canvas.FillPolygonOutline(shapeVertices, this.outlineWidth, pos.X, pos.Y, pos.Z);
else
canvas.FillThickLineStrip(shapeVertices, this.outlineWidth, pos.X, pos.Y, pos.Z);
}
private void DrawShapeArea(Canvas canvas, Transform transform, Vector2[] shapeVertices)
{
if (shapeVertices.Length < 3) return;
Vector3 pos = transform.Pos;
float angle = transform.Angle;
float scale = transform.Scale;
if (this.wrapTexture)
{
Rect pointBoundingRect = shapeVertices.BoundingBox();
canvas.State.TextureCoordinateRect = new Rect(
pointBoundingRect.W / canvas.State.TextureBaseSize.X,
pointBoundingRect.H / canvas.State.TextureBaseSize.Y);
}
canvas.State.TransformAngle = angle;
canvas.State.TransformScale = new Vector2(scale, scale);
canvas.FillPolygon(shapeVertices, pos.X, pos.Y, pos.Z);
}
