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grid improvements: changeable color, straight lines drawn correctly, angles shown relative to coldcenter

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This commit is contained in:
Zeno Rogue 2017-12-22 21:23:17 +01:00
parent 4bee0c85a7
commit 6234be507b
2 changed files with 44 additions and 19 deletions
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3
hyperpoint.cpp
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@ -459,3 +459,6 @@ transmatrix mzscale(const transmatrix& t, double fac) {
transmatrix pushone() { return euclid ? eupush(1, 0) : xpush(sphere?.5 : 1); }
bool operator == (hyperpoint h1, hyperpoint h2) {
return h1[0] == h2[0] && h1[1] == h2[1] && h1[2] == h2[2];
}

60
mapeditor.cpp
View File

@ -855,26 +855,23 @@ namespace mapeditor {
hyperpoint ccenter = C0;
hyperpoint coldcenter = C0;
unsigned gridcolor = 0xC0C0C040;
void drawGrid() {
for(int d=0; d<84; d++) {
transmatrix d2 = drawtrans * rgpushxto0(ccenter);
int lalpha;
if(d % (84/drawcell->type) == 0)
lalpha = 0x40;
else
lalpha = 0x20;
int col = darkena(0xC0C0C0, 0, lalpha);
queueline(d2 * C0, d2 * spin(M_PI*d/42)* xpush(1) * C0, col);
for(int d=0; d<S84; d++) {
transmatrix d2 = drawtrans * rgpushxto0(ccenter) * rspintox(inverse(drawtrans * rgpushxto0(ccenter)) * coldcenter);
unsigned lightgrid = gridcolor;
lightgrid -= (lightgrid & 0xFF) / 2;
unsigned col = (d % (S84/drawcell->type) == 0) ? gridcolor : lightgrid;
queueline(d2 * C0, d2 * spin(M_PI*d/S42)* xpush(1) * C0, col, 4);
for(int u=2; u<=20; u++) {
if(u % 5 == 0) lalpha = 0x40;
else lalpha = 0x20;
queueline(
d2 * spin(M_PI*d/42)* xpush(u/20.) * C0,
d2 * spin(M_PI*(d+1)/42)* xpush(u/20.) * C0,
darkena(0xC0C0C0, 0, lalpha));
d2 * spin(M_PI*d/S42)* xpush(u/20.) * C0,
d2 * spin(M_PI*(d+1)/S42)* xpush(u/20.) * C0,
(u%5==0) ? gridcolor : lightgrid, 0);
}
}
queueline(drawtrans*ccenter, drawtrans*coldcenter, darkena(0xC0C0C0, 0, 0x20));
queueline(drawtrans*ccenter, drawtrans*coldcenter, gridcolor, 4);
}
void drawHandleKey(int sym, int uni);
@ -968,7 +965,10 @@ namespace mapeditor {
displayfr(8, 8+fs*14, 2, vid.fsize, XLAT("t = shift"), 0xC0C0C0, 0);
displayfr(8, 8+fs*15, 2, vid.fsize, XLAT("y = spin"), 0xC0C0C0, 0);
displayButton(8, 8+fs*16, XLAT("p = paint"), 'p', 0);
if(mousekey == 'g')
displayButton(8, 8+fs*16, XLAT("p = grid color"), 'p', 0);
else
displayButton(8, 8+fs*16, XLAT("p = paint"), 'p', 0);
}
#if CAP_TEXTURE
@ -995,7 +995,7 @@ namespace mapeditor {
#endif
if(!mouseout()) {
hyperpoint mh = inverse(drawtrans * rgpushxto0(ccenter)) * mouseh;
hyperpoint mh = inverse(drawtrans * rgpushxto0(ccenter) * rspintox(inverse(drawtrans * rgpushxto0(ccenter)) * coldcenter)) * mouseh;
displayfr(vid.xres-8, vid.yres-8-fs*6, 2, vid.fsize, XLAT("x: %1", fts4(mh[0])), 0xC0C0C0, 16);
displayfr(vid.xres-8, vid.yres-8-fs*5, 2, vid.fsize, XLAT("y: %1", fts4(mh[1])), 0xC0C0C0, 16);
displayfr(vid.xres-8, vid.yres-8-fs*4, 2, vid.fsize, XLAT("z: %1", fts4(mh[2])), 0xC0C0C0, 16);
@ -1284,7 +1284,12 @@ namespace mapeditor {
handlePanning(sym, uni);
if(uni == SETMOUSEKEY) mousekey = newmousekey;
if(uni == SETMOUSEKEY) {
if(mousekey == 'g' && newmousekey == 'g')
mousekey = '-';
else
mousekey = newmousekey;
}
if(uni == 'r') {
pushScreen(patterns::showPattern);
@ -1293,8 +1298,25 @@ namespace mapeditor {
}
hyperpoint mh = inverse(drawtrans) * mouseh;
if(uni == 'g') coldcenter = ccenter, ccenter = mh;
if((uni == 'p' && mousekey == 'g') || (uni == 'g' && coldcenter == ccenter && ccenter == mh)) {
static unsigned grid_colors[] = {
8,
0x00000040,
0xFFFFFF40,
0xFF000040,
0x0000F040,
0x00000080,
0xFFFFFF80,
0xFF000080,
0x0000F080,
};
dialog::openColorDialog(gridcolor, grid_colors);
}
if(uni == 'g' || (uni == '-' && mousekey == 'g'))
coldcenter = ccenter, ccenter = mh;
if(uni == 'z') {
vid.scale *= 2;
#if CAP_TEXTURE