public void Draw(int x, int y, float z, float rotate, float sx, float sy, bool blend)
{
if (Vbo == null)
{
CreateVBO(false);
}
Bind(0);
GLExt.PushMatrix();
{
GLExt.Translate(x, y, z);
GLExt.RotateZ(rotate);
GLExt.Scale(sx, sy, 1);
if (blend)
{
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
Vbo.Render();
GL.Disable(EnableCap.Blend);
}
else
{
Vbo.Render();
}
}
GLExt.PopMatrix();
}
void DrawChar(int ch)
{
float u = uv[ch].x;
float v = uv[ch].y;
float w = uv[ch].w;
float h = uv[ch].h;
float wm = w * Size;
float hm = h * Size;
letter[0].UV.X = u;
letter[0].UV.Y = v;
letter[1].UV.X = u + w;
letter[1].UV.Y = v;
letter[1].Position.X = wm;
letter[2].UV.X = u + w;
letter[2].UV.Y = v + h;
letter[2].Position.X = wm;
letter[2].Position.Y = hm;
letter[3].UV.X = u;
letter[3].UV.Y = v + h;
letter[3].Position.Y = hm;
vbo.Update(letter);
vbo.Render();
}
