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Code Issues Releases Wiki Activity

fixed the rendering of textured spheres

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Zeno Rogue
2017-12-21 14:59:16 +01:00
parent f7b5a1b44f
commit 4287355c11
2 changed files with 31 additions and 10 deletions
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12
textures.cpp
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@@ -227,9 +227,9 @@ void mapTextureTriangle(textureinfo &mi, array<hyperpoint, 3> v, int splits = gs
if(splits) {
array<hyperpoint, 3> v2 = { mid(v[1], v[2]), mid(v[2], v[0]), mid(v[0], v[1]) };
mapTextureTriangle(mi, {v[0], v2[1], v2[2]}, splits-1);
mapTextureTriangle(mi, {v[1], v2[2], v2[0]}, splits-1);
mapTextureTriangle(mi, {v[2], v2[0], v2[1]}, splits-1);
mapTextureTriangle(mi, {v[0], v2[2], v2[1]}, splits-1);
mapTextureTriangle(mi, {v[1], v2[0], v2[2]}, splits-1);
mapTextureTriangle(mi, {v[2], v2[1], v2[0]}, splits-1);
mapTextureTriangle(mi, {v2[0], v2[1], v2[2]}, splits-1);
return;
}
@@ -245,7 +245,7 @@ void mapTextureTriangle(textureinfo &mi, array<hyperpoint, 3> v, int splits = gs
mi.tvertices.push_back((inmodel[0]+1)/2);
mi.tvertices.push_back((inmodel[1]+1)/2);
mi.tvertices.push_back(0);
}
}
}
map<int, textureinfo> texture_map, texture_map_orig;
@@ -269,8 +269,8 @@ void mapTexture(cell *c, textureinfo& mi, patterns::patterninfo &si, const trans
for(int i=0; i<c->type; i++) {
int i2 = i+shift;
hyperpoint h1 = spin(M_PI + M_PI * (2*i2 +1) / c->type) * xpush(z) * C0;
hyperpoint h2 = spin(M_PI + M_PI * (2*i2 -1) / c->type) * xpush(z) * C0;
hyperpoint h1 = spin(M_PI + M_PI * (2*i2 -1) / c->type) * xpush(z) * C0;
hyperpoint h2 = spin(M_PI + M_PI * (2*i2 +1) / c->type) * xpush(z) * C0;
mapTextureTriangle(mi, {C0, h1, h2});
}
}