Hello,
I am trying to use CD and IM from lua for drawing pixel per pixel.
I have tried 3 mechanisms for "clearing" the canvas with a red color
1- IM as image[0][i][j] = 255 (313 ms)
2- CD canvas with canvas:Pixel (200 ms)
3- CD with cdBitmap image.r[j*w+i] = 255 (164 ms)
The best would be third mechanism but it is still to slow for me.
In processing, for example I can use
loadPixels();
for(...){
pixels[x+y*width] = color;
}
updatePixels();
and is extremely fast
Is there another way to do it?
Best
victor bombi
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