/*
* Copy from another TextureData
*/
public void CopyPixel(TextureData source, int sourceX, int sourceY, int destX, int destY)
{
SetPixel(destX, destY, source.GetPixel(sourceX, sourceY));
}
public void CopyPixels(TextureData source, Rectangle sourceRect, int destX, int destY)
{
for (int i = 0; i < sourceRect.Width; i++)
for (int j = 0; j < sourceRect.Height; j++)
CopyPixel(source, sourceRect.X + i, sourceRect.Y + j, destX + i, destY + j);
}
public void CopyPixelsBlend(TextureData source, Rectangle sourceRect, int destX, int destY, float alpha)
{
for (int i = 0; i < sourceRect.Width; i++)
for (int j = 0; j < sourceRect.Height; j++)
CopyPixelBlend(source, sourceRect.X + i, sourceRect.Y + j, destX + i, destY + j, alpha);
}
public void CopyPixelBlend(TextureData source, int sourceX, int sourceY, int destX, int destY, float alpha)
{
SetPixelBlend(destX, destY, source.GetPixel(sourceX, sourceY) * alpha);
}