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moved all projection-related parameters to a special struct; another copy of that struct created for rug

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Zeno Rogue
2020-04-17 00:53:58 +02:00
parent f8cbf67a8e
commit 0472bf764f
29 changed files with 580 additions and 562 deletions
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18
floorshapes.cpp
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@@ -1066,10 +1066,10 @@ void draw_shape_for_texture(floorshape* sh) {
hyperpoint inmodel;
applymodel(center, inmodel);
glvertex tmap;
tmap[0] = (1 + inmodel[0] * vid.scale) / 2;
tmap[1] = (1 - inmodel[1] * vid.scale) / 2;
tmap[0] = (1 + inmodel[0] * pconf.scale) / 2;
tmap[1] = (1 - inmodel[1] * pconf.scale) / 2;
applymodel(center + v1, inmodel);
tmap[2] = (1 + inmodel[0] * vid.scale) / 2 - tmap[0];
tmap[2] = (1 + inmodel[0] * pconf.scale) / 2 - tmap[0];
floor_texture_map[sh->id] = tmap;
}
@@ -1078,8 +1078,8 @@ void draw_shape_for_texture(floorshape* sh) {
hyperpoint inmodel;
applymodel(h, inmodel);
glvec2 v;
v[0] = (1 + inmodel[0] * vid.scale) / 2;
v[1] = (1 - inmodel[1] * vid.scale) / 2;
v[0] = (1 + inmodel[0] * pconf.scale) / 2;
v[1] = (1 - inmodel[1] * pconf.scale) / 2;
return v;
};
@@ -1121,9 +1121,9 @@ void geometry_information::make_floor_textures_here() {
dynamicval<videopar> vi(vid, vid);
vid.xres = FLOORTEXTURESIZE;
vid.yres = FLOORTEXTURESIZE;
vid.scale = 0.125;
vid.camera_angle = 0;
vid.alpha = 1;
pconf.scale = 0.125;
pconf.camera_angle = 0;
pconf.alpha = 1;
dynamicval<ld> lw(vid.linewidth, 2);
floor_textures = new renderbuffer(vid.xres, vid.yres, vid.usingGL);
@@ -1138,7 +1138,7 @@ void geometry_information::make_floor_textures_here() {
cd->xsize = cd->ysize = FLOORTEXTURESIZE;
cd->xcenter = cd->ycenter = cd->scrsize = FLOORTEXTURESIZE/2;
cd->radius = cd->scrsize * vid.scale;
cd->radius = cd->scrsize * pconf.scale;
floor_textures->enable();
floor_textures->clear(0); // 0xE8E8E8 = 1