fixed renderer problem

changelog.txt

@@ -3681,10 +3681,11 @@ Other:
 - subtler default out-of-range color in raycasting
 - added fractal landscapes to more lands in SC
 - map editor: when using a larger edit range, cursors are drawn on every affected cell
-- 'circles' are now drawn on all copies in quotient geometries
+- various markers are now drawn on all copies in quotient geometries
 - fixed cell selection in some geometries
 - the cells in front of you is now shown by default in 3D geometries (in non-shmup)
 - product geometries are now drawn in a more robust way
 - correctly display/rotate the PC in product geometries
 - fixed distance computation in SL2 (racing works again)
 - reduced the number of cells generated in 3D racing
+- bug fixed: incorrect renderer was used when switching from S2xE to H2xE

shaders.cpp

@@ -303,6 +303,8 @@ void display_data::set_projection(int ed) {
   id <<= 6; id |= spherephase;
   id <<= 1; if(vid.consider_shader_projection) id |= 1;
   id <<= 2; id |= (spherespecial & 3);
+  if(in_h2xe()) id |= 1;
+  if(in_s2xe()) id |= 2;
   shared_ptr<glhr::GLprogram> selected;
 
   if(matched_programs.count(id)) selected = matched_programs[id];