public void AddShadowCaster(Transform2D mat, ShadowCaster caster, float tx, float ty)
{
AddShadowCaster(mat, caster.Vertices, tx, ty, caster.ShadowType);
}
public void SetMatrix(Transform2D _trans)
{
_transform = _trans;
}
/// <summary>
/// Pops the drawing matrix off the internal matrix stack.
/// </summary>
public void PopMatrix()
{
_transform = _matrixStack.Pop();
}
public unsafe void TransformPixelPerfect(float x0, float y0, float u0, float v0, Transform2D t, Color color)
{
if (t._tFormed)
{
Position.X = (int)(0.5f + x0 * t._ix + y0 * t._jx + t._tx);
Position.Y = (int)(0.5f + x0 * t._iy + y0 * t._jy + t._ty);
}
else
{
Position.X = x0;
Position.Y = y0;
}
Tex0.X = u0;
Tex0.Y = v0;
Tex1.X = t._tanX;
Tex1.Y = t._tanY;
Color = color;
}
public unsafe void Transform(float x0, float y0, float u0, float v0, float u1, float v1, Transform2D t, Color color)
{
if (t._tFormed)
{
Position.X = x0 * t._ix + y0 * t._jx + t._tx;
Position.Y = x0 * t._iy + y0 * t._jy + t._ty;
}
else
{
Position.X = x0;
Position.Y = y0;
}
Tex0.X = u0;
Tex0.Y = v0;
Tex1.X = u1;
Tex1.Y = v1;
Color = color;
}
public unsafe void Transform(Vector2 p, Transform2D t)
{
Position.X = p.X * t._ix + p.Y * t._jx + t._tx;
Position.Y = p.X * t._iy + p.Y * t._jy + t._ty;
}
