|
public GetPixelBox ( int face, int mipmap ) : |
||
| face | int | |
| mipmap | int | |
| return | ||
private void SaveToDisk( Texture tp, string filename )
{
// Declare buffer
int buffSize = tp.Width * tp.Height * tp.Depth * 4;
byte[] data = new byte[buffSize];
// Setup Image with correct settings
Image i = new Image();
i.FromDynamicImage(data, tp.Width, tp.Height, tp.Depth,tp.Format);
// Copy Texture buffer contents to image buffer
HardwarePixelBuffer buf = tp.GetBuffer();
PixelBox destBox = i.GetPixelBox(0,0);
buf.BlitToMemory(destBox);
// Save to disk!
i.Save( @"C:\" + filename );
}
/// <summary>
/// Resize a 2D image, applying the appropriate filter.
/// </summary>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="filter"></param>
public void Resize( int width, int height, ImageFilter filter )
{
// resizing dynamic images is not supported
//TODO : Debug.Assert( this._bAutoDelete);
Debug.Assert( this.Depth == 1 );
// reassign buffer to temp image, make sure auto-delete is true
Image temp = new Image();
temp.FromDynamicImage( buffer, width, height, 1, format );
// do not delete[] m_pBuffer! temp will destroy it
// set new dimensions, allocate new buffer
this.width = width;
this.height = height;
size = PixelUtil.GetMemorySize( Width, Height, 1, Format );
buffer = new byte[ size ];
numMipMaps = 0; // Loses precomputed mipmaps
// scale the image from temp into our resized buffer
Scale( temp.GetPixelBox( 0, 0 ), GetPixelBox( 0, 0 ), filter );
}
public void LoadImage( Image img )
{
var pBox = img.GetPixelBox();
Blit( ref pBox );
}
