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rogueviz:🌻:more improvements
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Zeno Rogue
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@ -2,8 +2,24 @@
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// Copyright (C) 2018 Zeno and Tehora Rogue, see 'hyper.cpp' for details
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// use: commandline parameter -sunflower <quantity> <density>
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// e.g.: hyper -sunflower 10000 0.01
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// e.g.: hyper -sunflower 5 0.01
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// e.g.: hyper -sunflower-qd 10000 1
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// e.g.: hyper -sunflower-dr 1 4.5
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// Commandlines for https://twitter.com/ZenoRogue/status/1247900522905886723 :
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// Part 1:
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// -geo 1 -sunflower-node 1 -sunflower-qd "1..10..20..60..100..140..180..220..|1000..1040..|2000..2040..|5000..5040..|10000..10040" 1 -zoom "sqrt(1000/(100+sunq))" -animperiod 20000 -shott 0 -back A0E0A0 -lw 16 -shotxy 1000 1000 -shotaa 2
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// Part 2:
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// -rugtsize 8192 -rugon -run -rugv 4000000 -run -sunflower-dr "0.001..0.002..0.005..0.01..0.02..0.04..0.06..0.07..0.08..0.09" 3..4.1..4.5..4.5..4.5..4.5..4.5..4.5..4.5 -lw 4 -sunflower-out 1 -shott 0 -back A0E0A0 -shotxy 1000 1000 -shotaa 2 -sunflower-adj 16 -animrec 600 curv%04d.png
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// rotate the rug; press F10; wait until rug has millions of vertices; press F10; animation will be recorded
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// Part 3:
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// -rugtsize 8192 -rugon -rugv 1000000 -sunflower-dr .5 4.5 -lw 16 -shott 0 -back A0E0A0 -shotxy 1000 1000 -shotaa 2 -sunflower-adj 6
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// (rotation animation set manually)
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// Part 4:
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// -geo 2 -sunflower-dr .1 pi -shott 0 -back A0E0A0 -shotxy 1000 1000 -shotaa 2 -animmove "2*pi" 0 0
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#include "rogueviz.h"
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@ -13,18 +29,30 @@ namespace sunflower {
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bool on;
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int qty = 100;
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bool nodes;
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ld qty = 100;
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ld density = 1, zdensity;
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ld range;
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ld distance_per_rug;
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bool adjust_rug;
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/* which property to infer from the other two: 'd'ensity, 'q'ty or 'r'ange */
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char infer;
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vector<hyperpoint> ps;
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int iqty;
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ld qfrac;
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bool outward = false;
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hyperpoint p(int i) {
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ld step = M_PI * (3 - sqrt(5));
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return spin(i * step) * xpush(sphere ? (i+.5) * density : euclid ? sqrt((i+.5) * density) : acosh(1 + (i+.5) * density)) * C0;
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return spin((outward ? i : i-iqty) * step) * xpush(sphere ? (acos(1 - (i+.5+qfrac) * density)) : euclid ? sqrt((i+.5+qfrac) * density) : acosh(1 + (i+.5+qfrac) * density)) * C0;
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}
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vector<int> inext, inext2;
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@ -39,8 +67,8 @@ bool sunflower_cell(cell *c, transmatrix V) {
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if(sphere) {
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if(infer == 'r')
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range = qty * density;
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else qd = range;
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range = qty * density * M_PI/2;
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else qd = range * 2/M_PI;
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}
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else if(euclid) {
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if(infer == 'r')
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@ -56,19 +84,35 @@ bool sunflower_cell(cell *c, transmatrix V) {
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if(infer == 'q') qty = qd / density;
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if(infer == 'd') density = qd / qty;
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if(adjust_rug) {
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using namespace rug;
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if(rug_perspective)
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push_all_points(2, +model_distance);
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model_distance = sqrt(zdensity) * distance_per_rug;
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if(rug_perspective)
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push_all_points(2, -model_distance);
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}
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ps.resize(qty);
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inext.resize(qty);
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inext2.resize(qty);
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while(fibs.back() < qty) {
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iqty = qty;
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qfrac = qty - iqty;
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if(outward) qfrac = 0;
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if(iqty < 0 || iqty > 2000000) return false;
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ps.resize(iqty);
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inext.resize(iqty);
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inext2.resize(iqty);
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while(fibs.back() < iqty) {
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auto add = fibs.back() + *(fibs.end()-2);
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fibs.push_back(add);
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}
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if(c == cwt.at) {
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for(int i=0; i<qty; i++) ps[i] = V * p(i);
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for(int i=0; i<iqty; i++) ps[i] = V * p(i);
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for(int i=0; i<qty; i++) {
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for(int i=0; i<iqty; i++) {
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ld ba = 99;
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ld bb = 99;
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int bi = 0, bj = 0;
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@ -83,7 +127,7 @@ bool sunflower_cell(cell *c, transmatrix V) {
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inext2[i] = bj;
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}
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for(int i=0; i<qty; i++) {
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for(int i=0; i<iqty; i++) {
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if(inext[inext[i]] == inext2[i] || inext2[inext[i]] == inext2[i] || inext[inext2[i]] == inext[i] || inext2[inext2[i]] == inext[i]) {
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curvepoint(ps[i]);
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curvepoint(ps[inext[i]]);
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@ -98,61 +142,129 @@ bool sunflower_cell(cell *c, transmatrix V) {
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curvepoint(ps[inext2[i]]);
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queuecurve(0x000000FF, 0xFFD500FF, PPR::LINE);
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}
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if(nodes) queuepolyat(rgpushxto0(ps[i]), cgi.shSnowball, 0xFF, PPR::SUPERLINE);
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}
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}
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return true;
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}
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void insert_param() {
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params.insert({"sund", zdensity});
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params.insert({"sunq", qty});
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params.insert({"sunr", range});
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params.insert({"sunf", distance_per_rug});
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}
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int readArgs() {
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using namespace arg;
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if(0) ;
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else if(argis("-sunflower")) {
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else if(argis("-sunflower-qd")) {
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on = true;
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infer = 'r';
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shift(); qty = argi();
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shift(); zdensity = argf() * 100;
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shift_arg_formula(qty);
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shift_arg_formula(zdensity);
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patterns::whichShape = '9';
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insert_param();
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nohud = true;
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}
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else if(argis("-sunflower-qr")) {
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on = true;
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infer = 'd';
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shift(); qty = argi();
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shift(); range = argf();
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shift_arg_formula(qty);
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shift_arg_formula(range);
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patterns::whichShape = '9';
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insert_param();
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nohud = true;
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}
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else if(argis("-sunflower-dr")) {
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on = true;
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infer = 'q';
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shift(); density = argi();
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shift(); range = argf();
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shift_arg_formula(zdensity);
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shift_arg_formula(range);
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patterns::whichShape = '9';
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insert_param();
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nohud = true;
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}
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else if(argis("-sunflower-node")) {
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shift(); nodes = argi();
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}
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else if(argis("-sunflower-out")) {
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shift(); outward = argi();
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}
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else if(argis("-sunflower-adj")) {
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adjust_rug = true;
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shift_arg_formula(distance_per_rug);
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}
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else return 1;
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return 0;
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}
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ld distance_per_rug;
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void show() {
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cmode = sm::SIDE | sm::MAYDARK;
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gamescreen(0);
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dialog::init(XLAT("sunflower spirals"), 0xFFFFFFFF, 150, 0);
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dialog::addSelItem("density", fts(zdensity), 'd');
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dialog::add_action([] {
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if(infer == 'd') infer = 'q';
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dialog::editNumber(zdensity, 0, 2, .1, 1, "density", "density");
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});
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dialog::addSelItem("quantity", fts(qty), 'q');
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dialog::add_action([] {
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if(infer == 'q') infer = 'r';
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dialog::editNumber(qty, 1, 100000, .1, 1000, "quantity", "quantity");
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dialog::scaleLog();
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});
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bool adjust_rug;
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dialog::addSelItem("radius", fts(range), 'q');
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dialog::add_action([] {
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if(infer == 'r') infer = 'd';
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dialog::editNumber(range, 0, 10, .1, 2*M_PI, "range", "range");
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dialog::scaleLog();
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});
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dialog::addSelItem("infer", infer == 'd' ? "density" : infer == 'q' ? "quantity" : "range", 'i');
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dialog::add_action([] {
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if(infer == 'r') infer = 'd';
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else if(infer == 'd') infer = 'q';
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else infer = 'r';
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});
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if(rug::rugged) {
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dialog::addBoolItem("adjust Rug curvature", adjust_rug, 'a');
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dialog::add_action([] {
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adjust_rug = !adjust_rug;
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distance_per_rug = rug::model_distance / sqrt(zdensity);
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});
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if(adjust_rug) {
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dialog::addSelItem("factor", fts(distance_per_rug), 'f');
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dialog::add_action([] {
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dialog::editNumber(distance_per_rug, 0, 10, .1, 4,
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"factor", "factor");
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});
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}
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else {
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dialog::addItem("disable the Hypersian Rug", 'f');
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dialog::add_action(rug::close);
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}
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}
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else {
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dialog::addItem("enable the Hypersian Rug", 'a');
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dialog::add_action(rug::init);
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}
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dialog::addBoolItem("draw the seeds", nodes, 's');
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dialog::addBoolItem("grow at the edge", outward, 'o');
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dialog::addBack();
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dialog::display();
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}
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named_functionality o_key() {
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if(on) return named_functionality("sunflower density", [] {
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dialog::editNumber(zdensity, 0, 1, .1, 1, "density", "density");
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dialog::reaction = [] {
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if(adjust_rug)
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rug::model_distance = sqrt(zdensity) * distance_per_rug;
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else
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distance_per_rug = rug::model_distance / sqrt(zdensity);
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};
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distance_per_rug = rug::model_distance / sqrt(zdensity);
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dialog::extra_options = [] {
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dialog::addBoolItem_action("auto-adjust the Rug", adjust_rug, 'A');
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};
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});
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if(on) return named_dialog("sunflowers", show);
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return named_functionality();
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}
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@ -195,10 +307,11 @@ auto hook = 0
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stop_game();
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tour::slide_backup(on, true);
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tour::slide_backup(range, sphere ? 2 * M_PI : euclid ? 10 : 6);
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tour::slide_backup(range, sphere ? 2 : euclid ? 10 : 4.3);
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tour::slide_backup<ld>(zdensity, 1);
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tour::slide_backup(infer, 'q');
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insert_param();
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start_game();
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}
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}}
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