1. (PROJECT) Incorporate the logistic function (from Program 14.7) into the marble dragon from Program 14.5, and experiment with the settings to create more distinct veins. 2. Modify Program 14.9 to...

1.(PROJECT)
Incorporate the logistic function (from Program 14.7) into the marble dragon from Program 14.5, and experiment with the settings to create more distinct veins. 2. Modify Program 14.9 to incorporate the zooming, smoothing, turbulence, and logistic steps described in prior sections. Observe the changes in the resulting dissolve effect. 3. Modify Program 14.2 to gradually increase the alpha value of an object, causing it to gradually fade out and eventually disappear.