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nilv:: simpler honeycomb

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This commit is contained in:
Zeno Rogue 2019-08-24 21:52:55 +02:00
parent 91199595d6
commit 29a54ab5d9
3 changed files with 17 additions and 3 deletions
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2
classes.cpp
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@ -583,7 +583,7 @@ vector<geometryinfo> ginf = {
{"sol", "none", "Solv geometry", "sol", 8, 3, qBINARY, giSol, 0x41600, {{7, 5}}, eVariation::pure},
{"kd2", "none", "kite-and-dart", "kd2", 4, 3, qPENROSE, giEuclid2, 0x48000, {{7, 7}}, eVariation::pure},
{"kd3", "none", "kite-and-dart on horospheres", "kd3", 12, 3, qsBP, giHyperb3, 0x48200, {{7, 3}}, eVariation::pure},
{"nil", "none", "Nil geometry", "nil", 8, 3, 0, giNil, 0x48600, {{7, 5}}, eVariation::pure},
{"nil", "none", "Nil geometry", "nil", 6, 3, 0, giNil, 0x48600, {{7, 5}}, eVariation::pure},
{"product","none", "product space", "product", 7, 3, 0, giProduct, 0x48400, {{7, 3}}, eVariation::pure},
{"psl2", "psl2", "PSL(2,R)", "psl2", 7, 3, qEXPERIMENTAL, giSL2, 0x49000, {{6, 4}}, eVariation::pure},
};

16
nonisotropic.cpp
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@ -453,9 +453,10 @@ EX namespace nilv {
hyperpoint mvec_to_point(mvec m) { return hpxy3(m[0], m[1], m[2]); }
#if HDR
static const int nilv_S7 = 8;
static const int nilv_S7 = 6;
#endif
/*
array<mvec, nilv_S7> movevectors = {{ mvec(-1,0,0), mvec(-1,0,1), mvec(0,-1,0), mvec(0,0,-1), mvec(1,0,0), mvec(1,0,-1), mvec(0,1,0), mvec(0,0,1) }};
EX array<vector<hyperpoint>, nilv_S7> facevertices = {{
@ -468,6 +469,19 @@ EX namespace nilv {
{ point31(-0.5,0.5,0.75), point31(-0.5,0.5,-0.25), point31(0.5,0.5,-0.75), point31(0.5,0.5,0.25), },
{ point31(-0.5,-0.5,0.75), point31(-0.5,0.5,0.75), point31(0.5,0.5,0.25), point31(0.5,-0.5,0.25), },
}};
*/
array<mvec, nilv_S7> movevectors = {{ mvec(-1,0,0), mvec(0,-1,0), mvec(0,0,-1), mvec(1,0,0), mvec(0,1,0), mvec(0,0,1) }};
EX array<vector<hyperpoint>, nilv_S7> facevertices = {{
{ point31(-0.5,-0.5,-0.25), point31(-0.5,-0.5,0.75), point31(-0.5,0.5,0.25), point31(-0.5,0.5,-0.75), },
{ point31(0.5,-0.5,-0.5), point31(0.5,-0.5,0.5), point31(-0.5,-0.5,0.5), point31(-0.5,-0.5,-0.5), },
{ point31(0,0,-0.5), point31(-0.5,0.5,-0.75), point31(-0.5,-0.5,-0.25), point31(0,0,-0.5), point31(-0.5,-0.5,-0.25), point31(-0.5,-0.5,-0.5), point31(0,0,-0.5), point31(-0.5,-0.5,-0.5), point31(0.5,-0.5,-0.5), point31(0,0,-0.5), point31(0.5,-0.5,-0.5), point31(0.5,-0.5,-0.75), point31(0,0,-0.5), point31(0.5,-0.5,-0.75), point31(0.5,0.5,-0.25), point31(0,0,-0.5), point31(0.5,0.5,-0.25), point31(0.5,0.5,-0.5), point31(0,0,-0.5), point31(0.5,0.5,-0.5), point31(-0.5,0.5,-0.5), point31(0,0,-0.5), point31(-0.5,0.5,-0.5), point31(-0.5,0.5,-0.75), },
{ point31(0.5,0.5,-0.25), point31(0.5,0.5,0.75), point31(0.5,-0.5,0.25), point31(0.5,-0.5,-0.75), },
{ point31(-0.5,0.5,-0.5), point31(-0.5,0.5,0.5), point31(0.5,0.5,0.5), point31(0.5,0.5,-0.5), },
{ point31(0,0,0.5), point31(-0.5,0.5,0.25), point31(-0.5,-0.5,0.75), point31(0,0,0.5), point31(-0.5,-0.5,0.75), point31(-0.5,-0.5,0.5), point31(0,0,0.5), point31(-0.5,-0.5,0.5), point31(0.5,-0.5,0.5), point31(0,0,0.5), point31(0.5,-0.5,0.5), point31(0.5,-0.5,0.25), point31(0,0,0.5), point31(0.5,-0.5,0.25), point31(0.5,0.5,0.75), point31(0,0,0.5), point31(0.5,0.5,0.75), point31(0.5,0.5,0.5), point31(0,0,0.5), point31(0.5,0.5,0.5), point31(-0.5,0.5,0.5), point31(0,0,0.5), point31(-0.5,0.5,0.5), point31(-0.5,0.5,0.25), },
}};
struct hrmap_nil : hrmap {
unordered_map<mvec, heptagon*> at;

2
polygons.cpp
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@ -704,7 +704,7 @@ void geometry_information::make_wall(int id, vector<hyperpoint> vertices, vector
set_column(T, 1, vertices[1]);
set_column(T, 2, vertices[2]);
set_column(T, 3, C0);
if(det(T) < 0 && !sl2)
if(det(T) < 0 && !sl2 && !nil)
reverse(vertices.begin(), vertices.end()),
reverse(weights.begin(), weights.end());