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3dmodeling_plant_Rosaceae.cc
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3dmodeling_plant_Rosaceae.cc
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/*
3dmodeling->plant->Rosaceae
*/
// --------------------------------------------
// 梅花 (For Tree.bonsai)
// --------------------------------------------
bool plum3D(VECLIST e, vec o, vec v0, real maxsz, int len0, int depth, int maxdepth, tree_t& tree)
{
int treeedges = blend(3, 17, tree.dat.sz0 / 0.45);
if (renderfrm == 1)
{
gindexmap[tree.dat.index % 1024] = 1;
}
tree.dat.renderfrm = renderfrm;
tree.dat.starttri = gsubmesh.tris.size();
int branches_color0 = tree.dat.lvcor;
if (depth == 0)
{
if(season == 1)
{
branches_color0 = RGB(24, 8, 18);
}
else if (season == 2)
{
branches_color0 = 0xFF081510;
}
else if (season == 3)
{
branches_color0 = 0xFF002030;
}
else
{
branches_color0 = 0xFF102007;
}
}
branches_color0 = tree.dat.ya > 0 ? 0xFF0000FF : branches_color0;
if (tree.dat.health < 0)
branches_color0 = tree.dat.lvcor = 0xFF000000;
branches_cnt++;
color = branches_color0;
vec p = depth == 0 ? o : tree.dat.p0;
vec rp = o;
vec v = v0;
int index = depth == 0 ? int((p.x + p.z + p.y) * 256) % 1024 : tree.dat.index;
real dpdeta = blend(0, 172.862, rndmap[index][0]);
real dpdeta2 = blend(0, 172.862, rndmap[index][1]);
real dpdeta3 = blend(0, 172.862, rndmap[index][2]);
if (!blastpicked && tree.dat.health > 0)
{
if ((season == 1 || season == 2 || season == 3) && tree.dat.sz0 < maxsz && (tree.dat.power > 0 && rand() % 100 == 0 || tree.dat.drug > 0 && rand() % 2 == 0))
{
real dsz = 0;//depth == 0 ? 0.002 : 0.005;
if(depth == 0)
dsz = 0.00025;
else if(depth > 0 && depth <= 2)
dsz = 0.008;
else
dsz = 0.003;
tree.dat.sz0 += dsz;
if(depth > 0 && tree.dat.sz0 > 1)
{
tree.dat.sz0 = 1;
}
if (tree.dat.ya > 0)
tree.dat.ya--;
if (tree.dat.drug <= 0)
tree.dat.power--;
}
if ((season == 1 || season == 2 && depth != 0) && tree.dat.len < len0 && tree.dat.power > 0)
{
if (depth != 0 && rand() % int(tree.dat.len / (real)tree.dat.len0 * 10 + 1) == 0 || depth == 0 && tree.dat.len < 0.5 * len0 || rand() % 18 == 0)
{
tree.dat.len++;
if (tree.dat.ya > 0)
tree.dat.ya--;
tree.dat.power--;
}
}
}
if ((year > 2 && season >= 3) && ((depth > 0 && tree.dat.power <= 0 && rand() % 10 == 0) // 秋天生病
|| (depth < 3 && tree.children.size() == 0)) && rand() % 10 == 0 // 秃枝易得病
|| season != 1 && depth == 0 && (tree.children.size() == 0 && rand() % 3 == 0)) // 秃主干易得病
{
tree.dat.health--;
}
tree.dat.len = MIN(tree.dat.maxlen, tree.dat.len);
int len = MIN(len0, tree.dat.len);
if (tree.dat.cutindex != -1)
len = MIN(tree.dat.cutindex, len);
if(len == 0) len = 1;
if(tree.dat.len == 0) tree.dat.len = 1;
real sz0 = tree.dat.sz0;
vec p0, vv0;
vec hudrp;
int fruitnode = 0;
int upfactor = blend(0.1, 0.3, rndmap[index][3]);
real fstep0 = blend(0.05, 0.20, tree.dat.len / (real)len0);
sz0 < 0.3 ? gcommonvertex = 1 : gcommonvertex = 0;
//gcommonvertex = 1;
gverindfindstart = gsubmesh.vertices.size();
if(!blastpicked && len <= 1 && tree.dat.cutindex != -1)
{
return false;
}
g_brucheslencnt += 10 + len;
int childrencnt = 0;
for (int i = 0; i <= len; i++)
{
int starttri = (int)gsubmesh.tris.size();
if (tree.dat.drugpos != -1 && tree.dat.drugind == -1 && starttri + treeedges * 2 >= tree.dat.drugpos)
{
tree.dat.drugind = i;
}
if (tree.cuttingpos == -2 || tree.cuttingpos != -1 && starttri + treeedges * 2 >= tree.cuttingpos)
{
if (picktype == 1)
branches_color0 = 0xFF0000FF;
else if (picktype == 2)
branches_color0 = 0xFF00FF00;
}
if (tree.dat.cutindex == -1 && tree.dat.cutpos != -1 && starttri + treeedges * 2 >= tree.dat.cutpos)
{
tree.dat.cutindex = i;
tree.dat.cutpos = starttri;
vec rp0 = getedgecenter(e);
if (depth < 3 || sz0 > 0.1)
face(e, rp0 + v * (sz0 / 2));
tree.dat.endtri = starttri;
{ // 删除附带
{// flowers
std::map<int, std::vector<flower_t> >::iterator iter = flowermap.find(tree.dat.id);
if (iter != flowermap.end())
{
std::vector<flower_t>& flist = (*iter).second;
std::vector<flower_t>::iterator it = flist.begin();
while (it != flist.end())
{
if ((*it).i >= tree.dat.cutindex)
{
flist.erase(it, flist.end());
break;
}
++it;
}
}
}
{// Leaves
std::map<int, std::vector<leaf_t> >::iterator iter = leavemap.find(tree.dat.id);
if (iter != leavemap.end())
{
std::vector<leaf_t>& flist = (*iter).second;
std::vector<leaf_t>::iterator it = flist.begin();
while (it != flist.end())
{
if ((*it).i >= tree.dat.cutindex)
{
flist.erase(it, flist.end());
break;
}
++it;
}
}
}
{// Fruit
std::map<int, std::vector<fruit_t> >::iterator iter = fruitmap.find(tree.dat.id);
if (iter != fruitmap.end())
{
std::vector<fruit_t>& flist = (*iter).second;
std::vector<fruit_t>::iterator it = flist.begin();
while (it != flist.end())
{
if ((*it).i >= tree.dat.cutindex)
{
flist.erase(it, flist.end());
break;
}
++it;
}
}
}
{// mushrooms
for (int ii = units.size() - 1; ii >= 0; ii--)
{
if(units[ii].id == tree.dat.id)// && i <= units[ii].growpos)
{
units.erase(units.begin() + ii);
}
}
}
}
tree.cutdis = (rp0 - o).len();
return true;
}
if (!blastpicked)
if ((tree.dat.cutindex != -1 || tree.dat.cutpos != -1) &&
tree.children.size() == 0 &&
(tree.dat.cutindex != -1 && tree.dat.cutindex < 4 ||
tree.dat.cutindex != -1 && (tree.dat.cutindex < len0 / 4))
)
return false;
bool bgrow = true;
if (!blastpicked && season == 4)
{// 冬季枯枝
if (tree.dat.sz0 < 0.025 && rand() % 500 == 0)
{
return false;
}
}
real ai = real(i) / (tree.dat.len);
real ai0 = real(i) / (len0);
vec np;
if(emstate[1] == 1)
{// song
real perlin1 = perlin(p.x * 4 + depth * 118.8, dpdeta2 + p.y * 2.5, p.z * 2 + dpdeta);
real perlin2 = perlin(p.x * 2.2 + dpdeta, p.y * 3.1 + dpdeta3, p.z * 2.1 + depth * 118.8);
vec dp = vec::UX * (perlin1)+vec::UY * blend(-0.025, 0.06, rndmap[1 + i][index + 2]) + vec::UZ * ((perlin2));
if (depth > 1)
{
v = blend(v, dp, blend(0.1, 0.35, ai0));
v = blend(v, vec::UY * blend(-0.1, 1, ai0), 0.25);//blend(upfactor, 0.4, ai0, 2));
}
else if (depth == 1)
{
v = blend(v, dp, blend(0.25, 0.6, ai0));
v = blend(v, vec::UY * blend(-0.15, 0.75, ai0, 2), 0.2);
}
else
{
v = blend(v, dp, blend(0.2, 0.75, ai0));
}
}
else if(emstate[0] == 2)
{// ziteng
real perlin1 = perlin(p.x * 4 + depth * 118.8, dpdeta2 + p.y * 2.5, p.z * 2 + dpdeta);
real perlin2 = perlin(p.x * 2.2 + dpdeta, p.y * 3.1 + dpdeta3, p.z * 2.1 + depth * 118.8);
vec dp = vec::UX * (perlin1)+vec::UY * blend(-0.025, 0.06, rndmap[1 + i][index + 2]) + vec::UZ * ((perlin2));
if (depth > 1)
{
v = blend(v, dp, blend(0.1, 0.35, ai0));
v = blend(v, vec::UY * blend(0, -0.65, ai0, 1), 0.5);
}
else if (depth == 1)
{
v = blend(v, dp, blend(0.25, 0.6, ai0));
v = blend(v, vec::UY * blend(0, -0.4, ai0, 1), 0.5);
}
else
{
v = blend(v, dp, blend(0.2, 0.75, ai0));
}
}
else if(emstate[0] == 3)
{// yingchun
real perlin1 = perlin(p.x * 4 + depth * 118.8, dpdeta2 + p.y * 2.5, p.z * 2 + dpdeta);
real perlin2 = perlin(p.x * 2.2 + dpdeta, p.y * 3.1 + dpdeta3, p.z * 2.1 + depth * 118.8);
vec dp = vec::UX * (perlin1)+vec::UY * blend(-0.025, 0.06, rndmap[1 + i][index + 2]) + vec::UZ * ((perlin2));
if (depth > 1)
{
v = blend(v, dp, blend(0.1, 0.35, ai0));
v = blend(v, vec::UY * blend(0, 0.65, ai0, 1), 0.5);
}
else if (depth == 1)
{
v = blend(v, dp, blend(0.25, 0.6, ai0));
v = blend(v, vec::UY * blend(-0.01, 0.1, ai0, 1), 0.5);
}
else
{
v = blend(v, dp, blend(0.2, 0.75, ai0));
}
}
else
{
real perlin1, perlin2;
if (depth == 0)
{
perlin1 = perlin(p0.x * 5.12 + depth * 118.8, dpdeta2 + p0.y * 13.5, p0.z * 2 + dpdeta);
perlin2 = perlin(p0.x * 2.2 + dpdeta, p0.y * 17.7 + dpdeta3, p0.z * 7.1 + depth * 118.8);
}
else
{
perlin1 = perlin(p.x * 4 + depth * 118.8, dpdeta2 + p.y * 3.5, p.z * 2 + dpdeta);
perlin2 = perlin(p.x * 2.2 + dpdeta, p.y * 5.1 + dpdeta3, p.z * 2.1 + depth * 118.8);
}
vec dp = vec::UX * (perlin1)+vec::UY * blend(-0.025, 0.06, rndmap[1 + i][index + 2]) + vec::UZ * ((perlin2));
if (depth > 1)
{
v = blend(v, dp, blend(0.2, 0.45, ai0));
v += tree.dat.a;
if(v.y < 0.5)
v = blend(v, vec::UY, 0.25 * blend(upfactor, 0.4, ai0, 2));
}
else if (depth > 0)
{
v = blend(v, dp, blend(0.45, 0.65, ai0));
if(v.y < 0.25)
v = blend(v, vec::UY, blend(0, 0.5, ai0, 2));
}
else
{
if(i > 2)
v = blend(v, dp, 0.7);
if(i > len0 * 0.45)
{
real lenxz = sqrt(p.x * p.x + p.z * p.z);
if(lenxz > 3)
{
vec ov(-p.x, 0, -p.z);
ov /= lenxz;
v = blend(v, ov, blend(0.005, 0.05, (ai0 - 0.45) / 0.55));
}
}
vv0 = blend(vv0, dp, blend(0.55, 0.6, ai0 * ai0));
p0 = p0 + vv0 * (0.15f + 0.0025 * i);
}
}
v.norm();
np = p + v * (0.15f + 0.0025 * i);
real sz = blend(sz0, sz0 / 5, ai, v_cuxi);
VECLIST e1;
if (i == 0)
{
color = branches_color0;
VECLIST e0;
//if (sz0 > 0.25 || depth == 0)
// roundedge(e0, o, v0, sz * 0.1, MAX(8, 17 - depth));
//else
roundedge(e0, o, v0, sz, treeedges);
if (!e.empty() && e.size() == e0.size())
{
face(e, e0);
}
e = e0;
}
e1 = e;
if (i < len)
{//
color = branches_color0;
if (i > 0)
{
if (depth < 2)
rotedgebynormex0(rp, e1, v, sz, depth < 2 ? PI / 3 * ai0 : 0);
else
rotedgebynormex(rp, e1, v, sz);
}
// flowers
if (season == 4 && days > int(seasonday[season] * 0.3) || season == 1)
{
if (tree.dat.health > 0 && !blastpicked && (root.dat.len > len0 * 0.5) &&
(depth > 0 && sz < 0.05 && i > len0 * 0.2 && (depth > 1 || i > 5)))
{
if(year == 1 && season == 1 && rand() % 5 == 0)
{// first year spring flower pos update
if (flowermap.find(tree.dat.id) == flowermap.end())
{
flowermap.insert(std::map<int, std::vector<flower_t> >::value_type(tree.dat.id, std::vector<flower_t>()));
}
std::vector<flower_t>& flist = flowermap[tree.dat.id];
{
for (int ii = 0; ii < flist.size(); ii++)
{
if (flist[ii].i == i)
{
flist[ii].p = rp + (i == len - 1 ? v : flist[ii].v) * 0.05f;
}
}
}
}
if(rand() % 30 == 0)
{
if((i == len - 1 && rand() % 5 == 0 ||
(season == 1 && rand() % 25 == 0 || season == 4 && rand() % 5 == 0)) ||
tree.dat.drug > 0 && tree.dat.drugind < i && rand() % 2 == 0)
{
if (flowermap.find(tree.dat.id) == flowermap.end())
{
flowermap.insert(std::map<int, std::vector<flower_t> >::value_type(tree.dat.id, std::vector<flower_t>()));
}
std::vector<flower_t>& flist = flowermap[tree.dat.id];
flower_t fr;
fr.v = (e1[(i + index) % e1.size()].p - rp).normcopy();
if(year == 1 && season == 1)
fr.p = rp + (i == len - 1 ? v : fr.v) * 0.05f;
else
fr.p = rp + vec::rndrad() * 0.15 + v * rrnd(0, 0.045);
fr.sz = rrnd(0.35, 0.55) * blend(1, 0.65, ai);
//fr.v = (e1[(i + index) % e1.size()].p - e1[(i + index + e1.size() / 2) % e1.size()].p).normcopy();
tree.dat.cor = blendcor(tree.dat.cor, 0xff000080, 0.001 * rndmap[i % 1024][8]);
fr.cor = season == 1 ? tree.dat.cor : blendcor(tree.dat.cor, 0xFFFFFFFF, 0.9);
int type = emstate[0];
if(type != 0)
{//custom color
if(type == 1)
curflowercor = RGB(0, rrnd(0, 200), 255);
else if(type == 2)
curflowercor = RGB(rrnd(50, 150), rrnd(30, 50), rrnd(155, 255));
else if(type == 3)
curflowercor = RGB(255, rrnd(150, 255), 0);
else
curflowercor = RGB(rrnd(150, 255), rrnd(0, 255), rrnd(0, 255));
if(curflowercor != 0)
{
fr.cor = curflowercor;
}
}
fr.i = i;
fr.type = (year == 1 && season == 1 || i < len * 0.6 && rand() % 3 == 0) ? 1 : 0;
fr.bloom = 0;// blend(10, 0, ai);
fr.bloomtime = blend(15, 100, ai);
flist.push_back(fr);
}
if (tree.dat.drug > 0 && rand() % 150 == 0)
tree.dat.drug--;
}
}
}
starttri = (int)gsubmesh.tris.size();
// new brunches
if (g_lastbruchescnt < 8000 &&
(picktype == 3 || emstate[1] != 1 || ai > 0.6) // song
&& (season <= 2 || renderfrm0 > 50) && (picktype == 3 || !blastpicked) && renderfrm > 0 && (picktype == 3 || i > 2) && (i < len || picktype == 3) && depth < maxdepth)
{//
if (tree.dat.health > 0 && (picktype == 3 || tree.dat.power > 0 || tree.dat.drug > 0 && tree.dat.drugind < i) && sz > 0.01)
{
if (picktype == 3 && tree.cuttingpos >= 0 && starttri + treeedges >= tree.cuttingpos && starttri - treeedges < tree.cuttingpos // 嫁接
// 初始长得快
|| depth == 0 && tree.dat.len / (real)len0 < 0.35 &&
(rand() % 80 == 0 ||
tree.dat.len / (real)len0 > 0.125 && tree.children.size() < 2)
// 分叉
|| (season == 1 || season == 2) && i == len - 3 && (depth == 0 && rand() % 150 == 0 || depth > 0 && rand() % 250 == 0)
// 药物
|| tree.dat.drug > 0 && i > tree.dat.drugind &&
(depth == 0 && (rand() % 12000 == 0) ||
depth == 1 && ai > 0.35 && rand() % 500 == 0 ||
season == 1 && ai > 0.35 && (depth > 1 && depth < 3 && rand() % 250 == 0 || depth >= 3 && rand() % 150 == 0) ||
season == 2 && ai > 0.35 && depth > 1 && (i / (real)len0) > 0.5 && sz < 0.025 && rand() % 500 == 0)
// 第一年繁茂点
|| year == 1 && season <= 2 && depth > 0 && sz < 0.025 && rand() % 80000 == 0
)
{
bool bfind = false;
{
for (int ii = 0; ii < tree.children.size(); ii++)
{
if (i == tree.children[ii]->dat.i)// && (season == 1 || angi == tree.children[ii]->dat.angi))
{
bfind = true;
break;
}
}
}
if (!bfind)
{
tree_t* nt = new tree_t();
nt->parent = &tree;
nt->dat.power = 1;
tree.dat.power -= nt->dat.power;
nt->dat.p0 = nt->dat.p = rp;
vec nv = (e1[rand() % e1.size()] - rp);
nv.norm();
//static real s_angf = 0;
//s_angf += rrnd(PI / 2, PI);
//if(i % 2 == 0)
nv.rot(rrnd(0.2, 1.8) * PI, v);
//else
// nv.rot(PI + rrnd(-PI / 4, PI / 4), v);
nt->dat.a = blend(vec::UY, -nv, rrnd(0.5, 1)) * rrnd(0.0, 0.05);
nt->dat.v = blend(nv, v, blend(0.2, 0.6, rndmap[index][11 + i]));
if(rand() % 5 == 0)
{
nt->dat.v = blend(nt->dat.v, vec::UY, rrnd(0.5, 0.8));
}
nt->dat.maxsz = sz * (year < 5 ? 1 : 0.65) * blend(0.5, 0.85, rndmap[index + i][8 + i]);
nt->dat.i = i;
nt->dat.index = getglobleind();
nt->dat.id = g_brunchesidcnt++;
bool fencha = depth < 2 && i == len - 3;
if (fencha)
{
nt->dat.bfencha = fencha;
if(year < 5)
nt->dat.maxsz = sz;
}
real tlen = MIN(len0 / 2, len);
if (i > len0 * 0.75)
{
nt->dat.maxlen = blend(0.75, 2, rndmap[i][index + 59]) * tlen;
nt->dat.len0 = blend(0.65, 1.5, rndmap[i][index + 59]) * len0;
if (depth <= 1)
nt->dat.maxlen = MIN(nt->dat.maxlen, nt->dat.len0 * 1.5);
}
else if (depth == 0 && i < len0 * 0.3 && i > len0 * 0.05 && nt->dat.v.y > 0)
{
nt->dat.maxlen = blend(0.75, 2, rndmap[i][index + 59]) * tlen;
nt->dat.len0 = blend(0.65, 1.5, rndmap[i][index + 59]) * len0;
//nt->dat.maxlen = MIN(nt->dat.maxlen, nt->dat.len0);
}
else if(picktype == 3 && tree.cuttingpos >= 0)
{// ya
nt->dat.maxlen = blend(0.5, 1.5, rndmap[i][index + 59]) * tlen;
nt->dat.len0 = blend(0.45, 0.8, rndmap[i][index + 59]) * len0;
nt->dat.maxlen = MIN(nt->dat.maxlen, nt->dat.len0);
}
else if (fencha)
{
nt->dat.maxlen = blend(0.35, 0.8, rndmap[i][index + 59]) * tlen;
nt->dat.len0 = blend(0.35, 0.75, rndmap[i][index + 59]) * len0;
nt->dat.maxlen = MIN(nt->dat.maxlen, nt->dat.len0);
}
else if (season == 2 && depth > 1 && sz < 0.025)
{// 树叶枝干
nt->dat.maxlen = blend(0.2, 0.75, rndmap[i][index + 59]) * tlen;
nt->dat.len0 = nt->dat.maxlen;
}
else
{
nt->dat.maxlen = (0.1 + ai) * blend(0.25, 0.5, rndmap[i][index + 59]) * tlen;
nt->dat.len0 = (0.1 + ai) * blend(0.25, 0.5, rndmap[i][index + 59]) * len0;
}
if(year == 1 && (depth == 0 || ai > 0.5))
{// 第一年长点
nt->dat.len0 *= 1.5;
nt->dat.maxlen *= 1.5;
}
nt->dat.len = MAX(1, nt->dat.len);
nt->dat.len0 = MAX(1, nt->dat.len0);
nt->dat.maxlen = MAX(1, nt->dat.maxlen);
nt->dat.cor = RGB(255, rrnd(50, 180), rrnd(120, 255));
nt->dat.cor = blendcor(nt->dat.cor, tree.dat.cor, 0.5);
nt->dat.lvcor = RGB(rrnd(25, 50), rrnd(25, 50), 0);
nt->dat.lvcor = blendcor(nt->dat.lvcor, tree.dat.lvcor, 0.5);
nt->dat.health = rrnd(50, 80);
tree.children.push_back(nt);
std::sort(tree.children.begin(), tree.children.end(), comp);
if (tree.dat.drug > 0)
tree.dat.drug--;
if (picktype == 3 && tree.cuttingpos >= 0 && starttri + treeedges >= tree.cuttingpos && starttri - treeedges < tree.cuttingpos )
{ // 嫁接
tree.cuttingpos = -1;
nt->dat.p0 = nt->dat.p = rp;
nt->dat.v = (ghitpos - rp).normcopy();
real dot1 = nt->dat.v.dot(v);
if(dot1 > 0.6)
nt->dat.v = depth == 0 ? blend(ghitdir, v, rrnd(0.1f, 0.2f)).normcopy() : blend(ghitdir, v, rrnd(0.25f, 0.4f)).normcopy();
nt->dat.ya = 3;
// buding success
budpoint--;
budings ++;
}
}
}
}
}
// brunches
bool bbrunch = 0;
if (childrencnt < tree.children.size())
{
tree_t* nt = tree.children[childrencnt];
if (nt->dat.i <= i)
{
if (!blastpicked && tree.dat.power > 0)
{
tree.children[childrencnt]->dat.power += blend(2, 30, ai, 2);
tree.dat.power--;
}
// 生病传染子枝干
if (tree.dat.health < 0)
nt->dat.health = tree.dat.health;
nt->dat.p = rp;
if (!blastpicked &&
nt->dat.drug > 0 &&
(rand() % 1000 == 0))
{
real tmaxsz = MAX(nt->dat.maxsz, sz * blend(0.75, 0.95, rndmap[i][index]));
nt->dat.maxsz = blend(nt->dat.maxsz, tmaxsz, 0.1);
nt->dat.drug --;
}
if (!blastpicked &&
(season == 1 && rand() % 1500 == 0 ||
season == 2 && rand() % 2500 == 0) ||
nt->dat.drug > 0 && rand() % 100 == 0 )
{
nt->dat.maxlen++;
nt->dat.maxlen = MIN(nt->dat.maxlen, nt->dat.len0);
if(nt->dat.drug > 0)
nt->dat.drug --;
}
nt->parent = &tree;
bool ret = false;
{
if (tree.cuttingpos != -1 && (int)gsubmesh.tris.size() >= tree.cuttingpos && nt->cuttingpos == -1)
{// 繼承
nt->cuttingpos = -2;
}
if ((tree.cuttingpos == -1 || (int)gsubmesh.tris.size() < tree.cuttingpos) && nt->cuttingpos == -2)
{// 重置
nt->cuttingpos = -1;
}
ret = plum3D(e, nt->dat.p, nt->dat.v, nt->dat.maxsz,
nt->dat.len0,
depth + 1, maxdepth,
*nt);
if(nt->dat.cutindex != -1)
{
if(nt->cutdis > 0 && nt->cutdis < sz * 1.5)
{
ret = false;
}
}
if (ret || blastpicked)
{
childrencnt++;
bbrunch = 1;
//if (depth > 0 && nt->dat.bfencha)
// v = blend(v, v * 2 - nt->dat.v, 0.5);
}
else
{
deletetree(nt);
tree.children.erase(tree.children.begin() + childrencnt);
}
sz0 < 0.25 ? gcommonvertex = 1 : gcommonvertex = 0;
gverindfindstart = gsubmesh.vertices.size();
}
}
}
real fstep = i > 1 ? fstep0 : fstep0 / 4 + 0.001;
if(depth < 2)
{
fstep *= blend(1.25, 0.25, ai, 2);
}
moveedge(e1, v * fstep);
rp += v * fstep;
color = branches_color0;
if (!blastpicked && tree.dat.health > 0 && season == 2)
{// 树叶
if(depth == 1 && i == 10)
{// bird target
if(gtargets.size() < 10)
{
gtargets.push_back(rp);
}
}
if (depth > 0 && sz0 < 0.035 && i > len * 0.75 && rand() % int(blend(1, 10, leavecnt / 5000.0f, 2)) == 0)
{
if ((rand() % 2000 == 0 || year == 1 && rand() % 200 == 0) || tree.dat.drug > 0 && tree.dat.drugind < i && rand() % 20 == 0)
{
{
if (leavemap.find(tree.dat.id) == leavemap.end())
{
leavemap.insert(std::map<int, std::vector<leaf_t> >::value_type(tree.dat.id, std::vector<leaf_t>()));
}
std::vector<leaf_t>& tleavelist = leavemap[tree.dat.id];
bool bfind = false;
if(year == 1)
{
for (int ii = 0; ii < tleavelist.size(); ii++)
{
if (tleavelist[ii].i == i)
{
bfind = true;
break;
}
}
}
if (!bfind && tleavelist.size() < (len + 1) * 5)
{
vec vv = i >= len - 1 ? v : (e1[(i + index) % e1.size()].p - e1[(i + index + e1.size() / 2) % e1.size()].p).normcopy();
vec nn = i >= len - 1 ? (e1[(i + index) % e1.size()].p - e1[(i + index + e1.size() / 2) % e1.size()].p).normcopy() : blend(v, vec::rndrad(), rrnd(0.2, 0.7));
vec lp = rp + vec::rndrad() * 0.4 + vv * rrnd(0, 0.075);
leaf_t lf(lp, rp + vv * sz, vv, nn, blend(0.3, 0.6, rndmap[i][index]), i, blendcor(0xFF003000, tree.dat.lvcor, rrnd(0, 0.5)), days - rrnd(0, (seasonday[season] * 0.1)));
lf.type = emstate[1];
tleavelist.push_back(lf);
if (tree.dat.drug > 0 && rand() % 250 == 0)
tree.dat.drug--;
}
}
}
}
}
static int lstyearfruitcnt = 0;
if ((season == 3 || lstyearfruitcnt > 0) && depth > 0 && sz0 < 0.035)
{
static int fruit_type_cnt[3] = {0};
if(lstyearfruitcnt > 0 && season != 3)
{
memset(fruit_type_cnt, 0, sizeof(fruit_type_cnt));
lstyearfruitcnt = 0;
}
if (season == 3 && rand() % 10000 == 0)
{// 果实种类很多
static int s_fruityear_tab[3][6] = {
{8, 10, 15, 15, 15, 15},
{0, 8, 10, 15, 15, 15},
{0, 0, 1, 2, 3, 4},
};
bool bnumctrl = 1;
for(int ii = 0; ii < 3; ii ++)
{
if(fruit_type_cnt[ii] > s_fruityear_tab[ii][(year > 6 ? 6 : year) - 1])
{
bnumctrl = 0;
}
}
// 果子数量控制
if(bnumctrl)
{
int frutype = 1; // 默认加营养的果实
if (year >= 3 && depth >= maxdepth - 3 && rand() % 15 == 1 ||
year == 3 && emopoint == 0 && emstate[2] == 0 ||
year >= 4 && emopoint < 2
)
{// 恶魔果实
frutype = 3;
}
else if (year >= 2 && rand() % 3 == 1)
{// 出芽果实
frutype = 2;
}
if (fruitmap.find(tree.dat.id) == fruitmap.end())
{
fruitmap.insert(std::map<int, std::vector<fruit_t> >::value_type(tree.dat.id, std::vector<fruit_t>()));
}
std::vector<fruit_t>& flist = fruitmap[tree.dat.id];
bool bfind = false;
for (int ii = 0; ii < flist.size(); ii++)
{
if (flist[ii].i == i)
{
bfind = true;
break;
}
}
if (!bfind)
{
fruit_t fr(rp, 0.5, frutype, i);
fr.i = i;
flist.push_back(fr);
fruit_type_cnt[frutype - 1] ++;
lstyearfruitcnt ++;
}
}
}
}
}
if(tree.dat.health < 0)
{
if (units.size() < 18)
{// adding mushrooms
if (i > 2 && i < len - 2 && rand() % 500 == 0)
{
bool btaken = false;
for (int ii = 0; ii < units.size(); ii++)
{
if(units[ii].id == tree.dat.id && units[ii].growpos == i)
{
btaken = true;
break;
}
}
if(!btaken)
{
int findind = -1;
for (int ii = 0; ii < units.size(); ii++)
{
if (!units[ii].bactive)
{
findind = ii;
break;
}
}
// find a pos upside
int eind = 0;
for (int ii = 0; ii < units.size(); ii++)
{
if (e[ii].p.y > rp.y)
{
eind = ii;
break;
}
}
if (findind != -1)
{
units[findind].o = e[eind].p;
units[findind].bactive = true;
units[findind].id = tree.dat.id;
units[findind].growpos = i;
}
else
{
unit u;
u.maxlevel = 1;
if(year >= 6 && depth == 0)
{
u.maxlevel = 6;
}
else
{
u.maxlevel = year;
}
u.o = e[eind].p;
u.id = tree.dat.id;
units.push_back(u);
}
}
}
}
if (picktype == 0)
color = tree.dat.lvcor = branches_color0 = 0xFF000000;
if (tree.dat.health < 0 &&!blastpicked)
{
if (tree.dat.health < -100 && depth > 0 || tree.dat.health < -20 && depth == 0 ||
tree.parent && (getedgecenter(e1) - o).len() < 1.1f * tree.parent->dat.sz0 * blend(1, 1.0f / 4, (real)tree.dat.i / tree.parent->dat.len, 2))
{// 枝干死亡
return false;
}
if (tree.parent && rand() % 100 == 0)
{// 衰老向上传递
if (tree.parent->children.size() > 0)
{
tree.parent->children[rand() % tree.parent->children.size()]->dat.health-= 1;
}
if(rand() % 20 == 0)
tree.parent->dat.health--;
}
}
}
if (depth > 0 || i != 0)
{
if (depth < 1)
face8(e, e1, branches_color0, tree.dat.health);
else
face(e, e1);
//gverindfindstart = gsubmesh.vertices.size();
}
e = e1;
p = np;
}
if (tree.dat.ya > 0)
color = 0xFF0000FF;
if (tree.dat.cutpos != -1)
tree.dat.cutpos = gsubmesh.tris.size();
if (depth < 3 || sz0 > 0.1 || tree.dat.ya > 0)
{
vec oo = getedgecenter(e) ;
if(tree.dat.ya > 0)
{
if(depth == 1)
face(e, oo + v * (tree.parent->dat.sz0 * blend(1, 1 / 4, tree.parent->dat.i / tree.parent->dat.len, 2) + 0.1));
else
face(e, oo + v * (sz0 + 0.1));
}
else
face(e, oo + v * (sz0 / 2));
}
tree.dat.endtri = gsubmesh.tris.size();
//depth <= 1 ? gcommonvertex = 1 : gcommonvertex = 0;
return true;
}
// --------------------------------------------------------
// 盆栽 - 月季(rose)
// --------------------------------------------------------
int rose_len1 = 12;
int rose_len2 = 8;
real rose_ang = PI / 2;
void rose_flower(vec o, vec v, vec n, real r0, real w ,real ang0, int cor1)
{
gcommonvertex = 1;
binvnorm = true;
r0 *= rrnd(0.1, 0.4);
real vvf = rrnd(0.1, 0.15);
vec ta = v.cross(n); ta.norm();
real h = w * 2;
vec lp[100]; // 足够多
int len = 8;
int len2 = rose_len2 % 100;
for (int i = 0; i < len; i++)
{
real ai = i / real(len);
real ang = blend(0, PI / 2, ai) + ang0;
real r = r0;
vec vr = (n * cos(ang) + ta * sin(ang));
vec p = o + vr * r;
vec vv = blend(vr, v, vvf + rrnd(-0.05, 0.05));
real h1 = blend2(h * 0.5, h * 0.75, ai, 2);
for (int ii = 0; ii < len2; ii++)
{
real aii = ii / real(len2);
vec tta = vv.cross(vr).normcopy();
vr = tta.cross(vv); vr.norm();
vv.rot(blend(-PI / 3.8, rose_ang, aii, 0.75), tta);
vec up = p + vv * blend(h1, h1 / 8, aii, 0.5);
if (i > 0)
{
color = blendcor(0xFF000020, cor1, ai);
plane(lp[ii], p, up, lp[ii + 1]);
}
lp[ii] = p;
if(ii == len2 - 1)
lp[ii + 1] = up;
p = up;
}
}
binvnorm = false;
gcommonvertex = 0;
}
void re_leave(vec o, vec v, vec n, real len, real w)
{
real t = blend(0.1, 1, gtimealpha);
color = blendcor(RGB(10, 50, 0), 0xFF00A000, rrnd(0, 1));
gcommonvertex = 1;
vec vside = v.cross(n); vside.norm();
vec p1 = o - vside * (w / 32);
vec p2 = o + vside * (w / 32);
real h = w / 200;
real tk = h / 5;
VECLIST e;
e.push_back(o - vside * (w / 180));
e.push_back(p1 + n * h);
e.push_back(o - n * tk);
e.push_back(p2 + n * h);
e.push_back(o + vside * (w / 180));
closeedge(e);