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updated to 1.0 

some more documentation, and better default values for mandelbox
generation
master
matortheeternal 2014-04-16 22:56:27 -07:00
parent e96859a42d
commit e9654f67cf
1 changed files with 21 additions and 5 deletions
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mandel.js
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@ -1,12 +1,19 @@
// $Id$
/*
* Mandel.js v0.9
* created by matortheeternal // Colin Allen
* 02/07/2014
* Mandel.js v1.0
* created by matortheeternal
* 04/16/2014
*
* Usage:
* /cs mandel <blocktype> <mandeltype> <size>
*
* Palettes:
* For mandelboxes and mandelbulbs you can use a palette instead of a single
* block type. See the main palettes section around line 82 for more information
* and a listing of the valid palettes. You use the name before "BlockList" to
* specify the palette you want to use. E.g.
* /cs mandel grayscale box 100 -1.75 3.8 4 5 4
*
* Valid mandeltypes:
* sponge: Makes a Menger Sponge. Iteration size 1-6.
* dust: Makes Cantor Dust. Iteration size 1-6.
@ -15,6 +22,15 @@
* hilbert: Makes a Hilbert Curve. Iteration size 1-5.
* octahedron: Makes an Octahedron Fractal. Iteration size 1-5.
* dodecahedron: working...
* box: Makes a mandelbox. Size is dimensional value (5-255).
Additional arguments:
- arg4 is the mandelbox scale. Choose a value between -3 and 3.
- arg5 is the bailout value. Choose smaller values if abs(scale) is low.
Recommended range: 3-8
- arg6 is the minimum iteration for placing blocks. I recommend a value of ~4.
- arg7 is the iteration range. I recommend a value between 3 and 8.
- arg8 is a zoom factor. This should be ~5 if you have a smaller scale (e.g. -1.5, 1.5).
It should be ~2 if you have a larger scale (e.g. -2, 2).
* bulb: Makes a Mandelbulb. Size is dimensional value (5-255).
* cBulb: Makes a custom Mandelbulb (slower). Size is dimensional value (5-255).
*/
@ -1256,8 +1272,8 @@ function cBulb() {
function box() {
var arg4 = argv[4] > -10 ? parseFloat(argv[4]) : 2;
var arg5 = argv[5] > 0 ? parseFloat(argv[5]) : 4;
var itMinBox = argv[6] > 0 ? parseInt(argv[6]) : 2;
var itMaxBox = (argv[7] > 0) && (argv[7] < 17) ? parseInt(argv[7]) + itMinBox : 16 + itMinBox;
var itMinBox = argv[6] > 0 ? parseInt(argv[6]) : 4;
var itMaxBox = (argv[7] > 0) && (argv[7] < 17) ? parseInt(argv[7]) + itMinBox : 5 + itMinBox;
var tfmult = argv[8] > 0 ? parseFloat(argv[8]) : 2;
var tfsub = tfmult/2;
for (var x = 0; x < d; x++) {