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surface 3D graphics are now automatically disabled in rug (won't work correctly with quotient rugs anyway) and in pmodels which do not support it

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Zeno Rogue
2018-12-05 19:57:35 +01:00
parent e68da3d9a9
commit d8bf550d37
6 changed files with 35 additions and 14 deletions
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10
hypgraph.cpp
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@@ -24,6 +24,14 @@ hyperpoint perspective_to_space(hyperpoint h, ld alpha = vid.alpha, eGeometryCla
hyperpoint dhp(ld x, ld y, ld z) { return hpxyz(x, y, z); }
bool non_spatial_model() {
if(among(pmodel, mdRotatedHyperboles, mdJoukowsky, mdJoukowskyInverted, mdPolygonal, mdPolynomial))
return true;
if(pmodel == mdSpiral && euclid)
return true;
return vid.consider_shader_projection && shaderside_projection && pmodel;
}
hyperpoint perspective_to_space(hyperpoint h, ld alpha, eGeometryClass gc) {
ld hx = h[0], hy = h[1];
@@ -136,7 +144,7 @@ bool twopoint_do_flips;
ld find_zlev(hyperpoint& H) {
if(wmspatial || mmspatial) {
if(spatial_graphics) {
ld zlev = zlevel(H);
using namespace hyperpoint_vec;
if(zlev > 1-1e-6 && zlev < 1+1e-6) return 1;