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[diderot] Diff of /trunk/test/unicode-cheatsheet.diderot
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Diff of /trunk/test/unicode-cheatsheet.diderot

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revision 1240, Wed May 18 14:14:26 2011 UTC revision 1442, Sun Jul 10 08:09:50 2011 UTC
# Line 2  Line 2 
2  /* useful unicode characters for Diderot  /* useful unicode characters for Diderot
3    
4  ⊛  ⊛
5  convolution, as in: field#2(3)[] F = bspln3 ⊛ load("img.nrrd");  convolution, as in
6    field#2(3)[] F = bspln3 ⊛ load("img.nrrd");
7    LaTeX: \circledast is probably typical, but
8    \varoast (with \usepackage{stmaryrd}) is slightly more legible
9    
10  ×  ×
11  cross product, as in: camN × camUp  cross product, as in
12    vec3 camU = normalize(camN × camUp);
13    LaTeX: \times
14    
15  π  π
16  Pi, as in: degrees*π/360.0  Pi, as in
17    real rad = degrees*π/360.0;
18    LaTeX: \pi
19    
20  ∇  ∇
21  Del, as in vec3 grad = ∇F(pos);  Del, as in
22    vec3 grad = ∇F(pos);
23    LaTeX: \nabla
24    
25  •  •
26  dot product, as in norm • light  dot product, as in
27    real ld = norm • lightDir;
28    LaTeX: \bullet, although \cdot more typical for dot products
29    
30  ⊗  ⊗
31  tensor product, as in Proj = identity[3] - norm⊗norm  tensor product, as in
32    tensor[3,3] Proj = identity[3] - norm⊗norm
33    LaTeX: \otimes
34    
35    ∞
36    Infinity, as in
37    output real val = -∞;
38    LaTeX: \infty
39    
40  */  */
41    

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