Diff of /examples/iso2d-demo/iso2d.diderot

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	revision 2078, Mon Nov 5 12:00:48 2012 UTC	revision 2079, Mon Nov 5 12:50:51 2012 UTC
#	Line 10	Line 10
10	int gridSize = 300;	int gridSize = 300;
11	image(2)[] diderot = image("data/ddro-80.nrrd");	image(2)[] diderot = image("data/ddro-80.nrrd");
12	field#1(2)[] F = ctmr ⊛ diderot;	field#1(2)[] F = ctmr ⊛ diderot;
13	input int stepsMax = 12;	input int stepsMax = 50;
14		input real stepScale = 1.0;
15	real epsilon = 0.0001;	real epsilon = 0.0001;
16
17	strand sample (int ui, int vi) {	strand sample (int ui, int vi) {
#	Line 36	Line 37
37	if (|delta| < epsilon) {    // we've converged if step is small enough	if (|delta| < epsilon) {    // we've converged if step is small enough
38	stabilize;	stabilize;
39	}	}
40	pos += delta;	pos += stepScale * delta;
41	steps += 1;	steps += 1;
42	}	}
43	}	}

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