public override void BeginDraw(Renderer r)
{
Tilemap tilemap;
SpriteTemplate tmp = Font.Template;
if(!r.Tilemaps.TryGetValue(tmp.TilemapName, out tilemap))
{
r.Tilemaps[tmp.TilemapName] = tilemap = new Tilemap (tmp.TilemapName);
}
GL.BindTexture (TextureTarget.Texture2D, tilemap.Texture);
//Flags type = _flags & Drawable.Flags.TypeMask;
GL.Enable (EnableCap.Blend);
GL.BlendFunc (BlendingFactorSrc.One, BlendingFactorDest.OneMinusSrcAlpha);
_material.Bind();
}
public void SetTilemap(string name, Tilemap tilemap)
{
int texture_location = GL.GetUniformLocation(_program, name);
GL.Uniform1(texture_location, 0);
GL.BindTexture(TextureTarget.Texture2D, tilemap.Texture);
}
public override void BeginDraw(Renderer r)
{
Tilemap tilemap;
if(!r.Tilemaps.TryGetValue(Template.TilemapName, out tilemap))
{
r.Tilemaps[Template.TilemapName] = tilemap = new Tilemap (Template.TilemapName);
}
GL.BindTexture (TextureTarget.Texture2D, tilemap.Texture);
Flags type = _flags & Drawable.Flags.TypeMask;
if(Drawable.Flags.TypeNoBlend == type)
{
GL.Disable (EnableCap.Blend);
}
else
{
GL.Enable (EnableCap.Blend);
GL.BlendFunc (BlendingFactorSrc.One, BlendingFactorDest.OneMinusSrcAlpha);
}
if(_material == null)
{
_material = r.GetMaterial("sprite");
}
_material.Bind();
}
