changes.log

cwd change from Users/plewis to Users/peter
remove CG framework and re-add in correct location
Old profiles: VP40, FP40. Now using CGprofile f_prof = cgGLGetLatestProfile(CG_GL_FRAGMENT);


Implementation notes:

smooth transition between arbitrary fractals is possible by interpolating
between iteration functions. However, this requires a shader with the two
functions hard-coded in as func1 and func2. We could achieve this but 
there is a lot of redundancy involved, and for N fractal functions we'd
need N-choose-2, or N(N-1)/2 shaders. Could be worse, I could see a 
program with 20 fractals and 190 shaders. Remember, each fractal function
supports a LOT of variation. 

For next week's demo:
	Let's try to show three or four diff fractals, one morphing 
	into the next. Goal: 4 minute video
	
	Fractals:
		Mandel
		Newton
		Ship
		Nova
		
	Variables:
		Zoom
		Color
		Multiplier
		Rotation
		Location
		
SCENE 1:
	Mandel / Newton
	Three passes 
		RGB
		Varying multiplier
	Start (Red Dot)
		P:  0.297205, 0.063085
		Z:  0.001157
		V1: 1.012991
	Move Left (to Above Interest)
		P:  -0.129831, -0.637758
		Z:	0.507148
		V1:	1.103996
	Zoom in
		P:	-0.162030, -1.02009
		Z:	0.041826
		V1:	0.983991