OK I finished the 3d perspective flipping math and drawing of the images. Now I just need to make a variable that runs through the angles and flips these babies.
It's javascript, so the bottleneck is going to be the graphic rendering. Here's my trick. I'm going to draw the images in each position and save them set to invisible. Then when I need to see the page when flipping, I'll breifly make it visible and hopefully I won't have any slow downs in the animation. Trying to make them flip on the fly would be ridiculously slow. at least a second between positions. Too bad, because the script is sweet. It could easily handle it. I created the perspective without making any calculations. Just a simple golden ratio progression. I love .6180339 it's better than trig and probably slightly more accurate at creating perspective on 2d than using sin and cos.
It's javascript, so the bottleneck is going to be the graphic rendering. Here's my trick. I'm going to draw the images in each position and save them set to invisible. Then when I need to see the page when flipping, I'll breifly make it visible and hopefully I won't have any slow downs in the animation. Trying to make them flip on the fly would be ridiculously slow. at least a second between positions. Too bad, because the script is sweet. It could easily handle it. I created the perspective without making any calculations. Just a simple golden ratio progression. I love .6180339 it's better than trig and probably slightly more accurate at creating perspective on 2d than using sin and cos.
