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Code Issues Releases Wiki Activity

symmetric texture editing

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This commit is contained in:
Zeno Rogue 2017-12-22 21:57:55 +01:00
parent 5a2ae1a865
commit dd108cde6b
3 changed files with 29 additions and 11 deletions
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1
hyper.h
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@ -2400,6 +2400,7 @@ namespace texture {
void undoLock();
void undo();
extern bool texturesym;
extern cpatterntype cgroup;
}

23
mapeditor.cpp
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@ -877,12 +877,15 @@ namespace mapeditor {
usershape *us = NULL;
bool intexture = false;
#if CAP_TEXTURE
if(texture::tstate == texture::tsActive) {
sg = 16;
line1 = "texture";
line2 = "";
texture::update();
intexture = true;
}
#else
if(0);
@ -927,11 +930,14 @@ namespace mapeditor {
// displayButton(8, 8+fs*9, XLAT("l = lands"), 'l', 0);
displayfr(8, 8+fs, 2, vid.fsize, line1, 0xC0C0C0, 0);
if(!intexture) {
if(sg >= 3)
displayButton(8, 8+fs*2, line2 + XLAT(" (r = complex tesselations)"), 'r', 0);
else
displayfr(8, 8+fs*2, 2, vid.fsize, line2, 0xC0C0C0, 0);
displayButton(8, 8+fs*3, XLAT("l = layers: %1", its(dslayer)), 'l', 0);
}
if(us && size(us->d[dslayer].list)) {
usershapelayer& ds(us->d[dslayer]);
@ -961,9 +967,10 @@ namespace mapeditor {
}
#if CAP_TEXTURE
else if(texture::tstate == texture::tsActive) {
displayButton(8, 8+fs*7, XLAT("p = color"), 'p', 0);
displayButton(8, 8+fs*8, XLAT("w = pen size: %1", fts4(texture::penwidth)), 'w', 0);
displayButton(8, 8+fs*9, XLAT("u = undo"), 'u', 0);
displayButton(8, 8+fs*2, XLAT(texture::texturesym ? "0 = symmetry" : "0 = asymmetry"), '0', 0);
displayButton(8, 8+fs*3, XLAT("p = color"), 'p', 0);
displayButton(8, 8+fs*4, XLAT("w = pen size: %1", fts4(texture::penwidth)), 'w', 0);
displayButton(8, 8+fs*5, XLAT("u = undo"), 'u', 0);
}
#endif
else {
@ -1367,12 +1374,15 @@ namespace mapeditor {
#if CAP_TEXTURE
if(texture::tstate == texture::tsActive) {
if(uni == '-') {
if(uni == '-' && mousekey != 'g') {
if(!holdmouse) texture::undoLock();
texture::drawPixel(mouseover, mouseh, (texture::paint_color >> 8) | ((texture::paint_color & 0xFF) << 24));
holdmouse = true;
}
if(uni == '0')
texture::texturesym = !texture::texturesym;
if(uni == 'u') {
texture::undo();
}
@ -1521,8 +1531,11 @@ namespace mapeditor {
if(c == lmouseover)
textrans = inverse(V * applyPatterndir(mouseover, sio));
transmatrix mh = textrans * rgpushxto0(mouseh);
for(int j=0; j<=texture::texturesym; j++)
for(int i=0; i<c->type; i += sih.symmetries) {
transmatrix M2 = V * spin(2*M_PI*i/c->type) * mh;
transmatrix M2 = V * spin(2*M_PI*i/c->type);
if(j) M2 = M2 * Mirror;
M2 = M2 * mh;
array<hyperpoint, 6> pts;
for(int j=0; j<6; j++)
pts[j] = M2 * tC0(spin(M_PI*j/3) * xpush(texture::penwidth));

4
textures.cpp
View File

@ -1045,6 +1045,8 @@ void fillcircle(hyperpoint h, int col) {
}
}
bool texturesym = false;
void drawPixel(cell *c, hyperpoint h, int col) {
try {
@ -1054,6 +1056,8 @@ void drawPixel(cell *c, hyperpoint h, int col) {
auto& tinf = texture_map[si.id];
for(auto& M2: tinf.matrices) for(int i = 0; i<c->type; i += si.symmetries) {
fillcircle(M2 * spin(2 * M_PI * i / c->type) * h, col);
if(texturesym)
fillcircle(M2 * spin(2 * M_PI * i / c->type) * Mirror * h, col);
lastupdate = ticks;
}
}