public LayerManager(int max)
{
MaxLayers = max;
textures = new LookupStrInt(max);
widths = new LookupStrInt(max);
heights = new LookupStrInt(max);
_layer = new Layer();
_layer.set(0, 0, 0);
}
public LayerManager(int max)
{
MaxLayers = max;
textures = new LookupStrInt(max);
widths = new LookupStrInt(max);
heights = new LookupStrInt(max);
_layer = new Layer();
_layer.set(0,0,0);
}
public Layer GenFBOTexture(int w = -1, int h = -1)
{
if (w == -1) w = width;
if (h == -1) h = height;
int tex;
GL.GenTextures(1, out tex);
GL.BindTexture(TextureTarget.Texture2D, tex);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, w, h, 0, PixelFormat.Rgba, PixelType.UnsignedByte, IntPtr.Zero);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMagFilter.Nearest);
Debug.PrintEngine("Generated FBO Texture: " + tex + " (" + w + " , " + h + ")");
Layer returner = new Layer();
returner.set(tex, w, h);
return returner;
}
public Layer GetLayer(string layer)
{
_layer.set(textures.GetEntry(layer), widths.GetEntry(layer), heights.GetEntry(layer));
return(_layer);
}