Ejemplo n.º 1
0
        public static uint[] LoadRawL32(string filename, out int width, out int height)
        {
            Image tmpimg = new Image(filename);

            Debug.Assert(tmpimg.BytesPerPixel == 4);

            width  = tmpimg.Width;
            height = tmpimg.Height;

            uint[] buffer = new uint[width * height];

            int offset = 0;

            for (int y = 0; y < height; y++)
            {
                for (int x = 0; x < width; x++)
                {
                    buffer[offset] = (uint)tmpimg.GetRawPixel(x, y);
                    offset++;
                }
            }
            tmpimg.Dispose();

            return(buffer);
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Copy pixels in from a source image.
        /// </summary>
        /// <param name="src"></param>
        /// <param name="sx"></param>
        /// <param name="sz"></param>
        /// <param name="size"></param>
        protected virtual void CopyFromImage(Image src, int sx, int sz, int size)
        {
            // loop over all pixels, converting to the world's height range while
            // copying.
            for (int z = 0; z < size; z++)
            {
                for (int x = 0; x < size; x++)
                {
                    uint raw = src.GetRawPixel(x + sx, z + sz);
                    SetValue(x, z, raw);
                }
            }

            dirty = true;
        }
Ejemplo n.º 3
0
        public static uint[] LoadRawL32(string filename, out int width, out int height)
        {
            Image tmpimg = new Image(filename);

            Debug.Assert(tmpimg.BytesPerPixel == 4);

            width = tmpimg.Width;
            height = tmpimg.Height;

            uint[] buffer = new uint[width * height];

            int offset = 0;

            for (int y = 0; y < height; y++)
            {
                for (int x = 0; x < width; x++)
                {
                    buffer[offset] = (uint)tmpimg.GetRawPixel(x, y);
                    offset++;
                }
            }
            tmpimg.Dispose();

            return buffer;
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Copy pixels in from a source image.
        /// </summary>
        /// <param name="src"></param>
        /// <param name="sx"></param>
        /// <param name="sz"></param>
        /// <param name="size"></param>
        protected virtual void CopyFromImage(Image src, int sx, int sz, int size)
        {
            // loop over all pixels, converting to the world's height range while
            // copying.
            for (int z = 0; z < size; z++)
            {
                for (int x = 0; x < size; x++)
                {
                    uint raw = src.GetRawPixel(x + sx, z + sz);
                    SetValue(x, z, raw);
                }
            }

            dirty = true;
        }