private void RenderEntity(IGUIEntity entity)
{
GL.LoadIdentity();
if (entity.GLTex != -1)
{
GL.Enable(EnableCap.Texture2D);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
GL.BindTexture(TextureTarget.Texture2D, entity.GLTex);
}
GL.Begin(PrimitiveType.Quads);
GL.Color3(entity.Color);
GL.TexCoord2(0, 1);
GL.Vertex2(entity.Position + new Vector2(-entity.Size.X / 2, -entity.Size.Y / 2));
GL.TexCoord2(1, 1);
GL.Vertex2(entity.Position + new Vector2(entity.Size.X / 2, -entity.Size.Y / 2));
GL.TexCoord2(1, 0);
GL.Vertex2(entity.Position + new Vector2(entity.Size.X / 2, entity.Size.Y / 2));
GL.TexCoord2(0, 0);
GL.Vertex2(entity.Position + new Vector2(-entity.Size.X / 2, entity.Size.Y / 2));
GL.End();
if (entity.GLTex != -1)
{
GL.Disable(EnableCap.Texture2D);
GL.Disable(EnableCap.Blend);
}
}
public SliderHead(Vector2 pos, Vector2 size, Color col, IGUIEntity parent)
{
Color = col;
Position = pos;
Size = size;
GLTex = TextureHelper.CreateTexture("s_head");
}
