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big change: more configuration for the torus (and also Klein bottle)

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Zeno Rogue
2017-12-28 16:46:10 +01:00
parent d67ca714fd
commit 11569c693d
21 changed files with 546 additions and 287 deletions
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12
shmup.cpp
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@@ -3328,19 +3328,11 @@ transmatrix &ggmatrix(cell *c) {
if(t[2][2] == 0) {
if(torus) {
forCellIdEx(c2, i, c)
if(celldistance(c2, centerover) < celldistance(c, centerover))
if(celldistance(c2, centerover.c) < celldistance(c, centerover.c))
t = ggmatrix(c2) * eumovedir(3+i);
}
else if(euclid) {
eucoord xh, yh, xc, yc;
decodeMaster(c->master, xh, yh);
decodeMaster(centerover->master, xc, yc);
short xd(xh-xc), yd(yh-yc);
t = gmatrix[centerover] * eumove(xd, yd);
/* printf("H[%d,%d] C[%d,%d] ", int(xh),int(yh), int(xc),int(yc));
printf("%d,%d t = \n", xd, yd); display(t);
printf("gmatrix0 = \n");
display(gmatrix0[c]); */
t = gmatrix[centerover.c] * eumove(cell_to_vec(c) - cellwalker_to_vec(centerover));
}
else
t = actualV(viewctr, cview()) * calc_relative_matrix(c, viewctr.h);