//public unsafe GLTexture(GLModel gLModel, MDL0TextureNode tex)
//{
// _name = tex.Name;
//}
public unsafe uint Initialize(GLContext context)
{
if (_remake)
{
ClearTexture(context);
uint id = 0;
context.glGenTextures(1, &id);
_texId = id;
context.glBindTexture(GLTextureTarget.Texture2D, id);
context.glTexParameter(GLTextureTarget.Texture2D, GLTextureParameter.MagFilter, (int)GLTextureFilter.LINEAR);
context.glTexParameter(GLTextureTarget.Texture2D, GLTextureParameter.MinFilter, (int)GLTextureFilter.NEAREST_MIPMAP_LINEAR);
context.glTexParameter(GLTextureTarget.Texture2D, GLTextureParameter.BaseLevel, 0);
context.glTexParameter(GLTextureTarget.Texture2D, GLTextureParameter.MaxLevel, _textures.Length - 1);
for (int i = 0; i < _textures.Length; i++)
{
Bitmap bmp = _textures[i];
BitmapData data = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
context.glTexImage2D(GLTexImageTarget.Texture2D, i, (GLInternalPixelFormat)4, data.Width, data.Height, 0, GLPixelDataFormat.BGRA, GLPixelDataType.UNSIGNED_BYTE, (void *)data.Scan0);
bmp.UnlockBits(data);
}
_remake = false;
ClearImages();
}
return(_texId);
}
//public GLTexture() { }
public unsafe GLTexture(GLContext ctx, int width, int height)
{
uint id;
ctx.glGenTextures(1, &id);
if ((_id = id) == 0)
{
ctx.CheckErrors();
}
_context = ctx;
_width = width;
_height = height;
}