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parabox mockup in processing
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| int frame = 0; | |
| int depth_limit = 6; | |
| int ti = -1; | |
| String world = ""; | |
| String world_ending = "..."; | |
| int world_length = 3; | |
| PVector main = new PVector(400, 400, 90); | |
| PVector ba; | |
| PVector bb; | |
| PVector bc; | |
| PVector p; | |
| PImage stage1; | |
| PImage stage2; | |
| // x,y,s vectors | |
| PVector atargets[] = { | |
| new PVector(400, 400, 30), | |
| new PVector(400-30, 400, 30), | |
| new PVector(400-90*1, 400, 90) | |
| }; | |
| PVector btargets[] = { | |
| new PVector(400, 400+30, 30), | |
| new PVector(400, 400+30, 30), | |
| new PVector(400, 400+30, 30) | |
| }; | |
| PVector ctargets[] = { | |
| new PVector(400-10, 400+30, 10), | |
| new PVector(400-10, 400+30, 10), | |
| new PVector(400-30, 400+30, 30) | |
| }; | |
| PVector ptargets[] = { | |
| new PVector(400+30, 400, 30), | |
| new PVector(400, 400, 30), | |
| new PVector(400-30, 400, 30) | |
| }; | |
| void setup() { | |
| rectMode(CENTER); | |
| ellipseMode(CENTER); | |
| size(800, 800); | |
| // convert from svg and crop | |
| stage1 = loadImage("stage_1.png"); | |
| stage2 = loadImage("stage_2.png"); | |
| } | |
| boolean approx_equal(float x, float y) { | |
| return abs(x-y) < 0.01; | |
| } | |
| void clipped_rect(float x, float y, float s) { | |
| if (x + s/2 <= 0 || x - s/2 >= 800 || y + s/2 <= 0 || y - s/2 >= 800) { | |
| return; | |
| } | |
| rect(x, y, s, s); | |
| } | |
| void draw_box(float x, float y, float s, float colorscale, String label, int depth, boolean cloned) { | |
| boolean is_main = approx_equal(x, main.x) && approx_equal(y, main.y) && approx_equal(s, main.z); | |
| if (is_main) { | |
| stroke(255, 255, 255); | |
| } else { | |
| stroke(0, 0, 0); | |
| } | |
| fill(80*colorscale, 100*colorscale, 200*colorscale); | |
| clipped_rect(x, y, s); | |
| textAlign(CENTER, CENTER); | |
| textSize(s); | |
| fill(255, 255, 255, 128); | |
| text(label, x, y - textAscent()*0.08); | |
| fill(100*colorscale, 160*colorscale, 250*colorscale); | |
| clipped_rect(x+s/3, y+s/3, s/3); | |
| float ratio = s/main.z; | |
| PVector ad = PVector.sub(ba, main); | |
| PVector bd = PVector.sub(bb, main); | |
| PVector cd = PVector.sub(bc, main); | |
| PVector pd = PVector.sub(p, main); | |
| draw_player(x + ratio*pd.x, y + ratio*pd.y, ratio*p.z, colorscale); | |
| if (depth > 0) { | |
| if (!cloned) { | |
| draw_box(x + ratio*ad.x, y + ratio*ad.y, ratio*ba.z, colorscale + 0.1, "A", depth-1, cloned); | |
| draw_box(x + ratio*bd.x, y + ratio*bd.y, ratio*bb.z, colorscale + 0.1, "B", depth-1, cloned); | |
| } else { | |
| if (label.equals("A")) { | |
| draw_box(x + ratio*ad.x, y + ratio*ad.y, ratio*ba.z, colorscale + 0.1, "A", depth-1, cloned); | |
| draw_box(x + ratio*bd.x, y + ratio*bd.y, ratio*bb.z, colorscale + 0.1, "B", depth-1, cloned); | |
| draw_box(x + ratio*cd.x, y + ratio*cd.y, ratio*bc.z, colorscale + 0.1, "C", depth-1, cloned); | |
| } else { | |
| draw_box(x + ratio*bd.x, y + ratio*bd.y, ratio*bb.z, colorscale + 0.1, "B", depth-1, cloned); | |
| draw_box(x + ratio*cd.x, y + ratio*cd.y, ratio*bc.z, colorscale + 0.1, "C", depth-1, cloned); | |
| } | |
| } | |
| } | |
| } | |
| void draw_player(float x, float y, float s, float colorscale) { | |
| stroke(0, 0, 0); | |
| fill(242*colorscale, 134*colorscale, 228*colorscale); | |
| clipped_rect(x, y, s); | |
| fill(10*colorscale, 10*colorscale, 10*colorscale); | |
| ellipse(x-2.8*s/10, y-0.8*s/10, s/5, s/5); | |
| ellipse(x+2.8*s/10, y-0.8*s/10, s/5, s/5); | |
| } | |
| PVector interp(PVector a, PVector b, float t) { | |
| return PVector.add(PVector.mult(a, 1-t), PVector.mult(b, t)); | |
| } | |
| void draw() { | |
| boolean cloned = frame >= 240+120; | |
| if (frame % 240 == 0) { | |
| ti += 1; | |
| if (ti == atargets.length) { | |
| println("done"); | |
| noLoop(); | |
| return; | |
| } | |
| } | |
| if (frame % 60 == 0) { | |
| String new_world = world; | |
| while (new_world.equals(world)) { | |
| new_world = ""; | |
| if (cloned) { | |
| world_ending = "..."; | |
| for (int i = 0; i < world_length; i++) { | |
| int r = (int)(random(5)); | |
| if (r == 0) { | |
| new_world += "A"; | |
| world_ending = "∞"; | |
| break; | |
| } else if (r <= 2) { | |
| new_world += "B"; | |
| } else if (r <= 4) { | |
| new_world += "C"; | |
| } | |
| } | |
| } else { | |
| for (int i = 0; i < world_length; i++) { | |
| if ((int)(random(2)) == 0) { | |
| new_world += "A"; | |
| } else { | |
| new_world += "B"; | |
| } | |
| } | |
| } | |
| } | |
| world= new_world; | |
| } | |
| if (frame % 240 >= 120 && ti < atargets.length-1) { | |
| float t = (frame % 240 - 120.0)/120; | |
| ba = interp(atargets[ti], atargets[ti+1], t); | |
| bb = interp(btargets[ti], btargets[ti+1], t); | |
| bc = interp(ctargets[ti], ctargets[ti+1], t); | |
| p = interp(ptargets[ti], ptargets[ti+1], t); | |
| } else { | |
| ba = atargets[ti]; | |
| bb = btargets[ti]; | |
| bc = ctargets[ti]; | |
| p = ptargets[ti]; | |
| } | |
| background(0); | |
| float outerx = main.x; | |
| float outery = main.y; | |
| float outers = main.z; | |
| for (int i = 0; i < world.length(); i++) { | |
| PVector parent; | |
| switch (world.charAt(i)) { | |
| case 'A': | |
| default: | |
| parent = ba; | |
| break; | |
| case 'B': | |
| parent = bb; | |
| break; | |
| case 'C': | |
| parent = bc; | |
| break; | |
| } | |
| PVector d = PVector.sub(main, parent); | |
| outerx += outers/parent.z * d.x; | |
| outery += outers/parent.z * d.y; | |
| outers *= main.z/parent.z; | |
| } | |
| if (world.charAt(world.length()-1) == 'A' && cloned) { | |
| for (int i = 0; i < world_length - world.length(); i++) { | |
| PVector d = PVector.sub(main, ba); | |
| outerx += outers/ba.z * d.x; | |
| outery += outers/ba.z * d.y; | |
| outers *= main.z/ba.z; | |
| } | |
| } | |
| draw_box(outerx, outery, outers, 0.8, world.substring(world.length()-1), depth_limit, cloned); | |
| textSize(36); | |
| textAlign(LEFT); | |
| fill(255, 255, 255, 255); | |
| text("World: "+world+world_ending, 500, 750); | |
| if (cloned) { | |
| image(stage2, 50, 508); | |
| } else { | |
| image(stage1, 50, 525); | |
| } | |
| //saveFrame("/tmp/parabox-######.png"); | |
| frame += 1; | |
| } |
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| <?xml version="1.0" standalone="no"?> | |
| <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> | |
| <svg width="800" height="600" version="1.1" xmlns="http://www.w3.org/2000/svg"> | |
| <ellipse stroke="white" stroke-width="1" fill="none" cx="461.5" cy="238.5" rx="30" ry="30"/> | |
| <text fill="white" x="454.5" y="244.5" font-family="Times New Roman" font-size="20">A</text> | |
| <ellipse stroke="white" stroke-width="1" fill="none" cx="461.5" cy="347.5" rx="30" ry="30"/> | |
| <text fill="white" x="455.5" y="353.5" font-family="Times New Roman" font-size="20">B</text> | |
| <ellipse stroke="white" stroke-width="1" fill="none" cx="569.5" cy="292.5" rx="30" ry="30"/> | |
| <text fill="white" x="563.5" y="298.5" font-family="Times New Roman" font-size="20">C</text> | |
| <polygon stroke="white" stroke-width="1" points="461.5,268.5 461.5,317.5"/> | |
| <polygon fill="white" stroke-width="1" points="461.5,317.5 466.5,309.5 456.5,309.5"/> | |
| <polygon stroke="white" stroke-width="1" points="488.333,251.916 542.667,279.084"/> | |
| <polygon fill="white" stroke-width="1" points="542.667,279.084 537.748,271.034 533.276,279.978"/> | |
| <path stroke="white" stroke-width="1" fill="none" d="M 474.725,374.297 A 22.5,22.5 0 1 1 448.275,374.297"/> | |
| <polygon fill="white" stroke-width="1" points="448.275,374.297 439.527,377.83 447.618,383.708"/> | |
| <path stroke="white" stroke-width="1" fill="none" d="M 479.051,323.296 A 104.997,104.997 0 0 1 539.602,292.46"/> | |
| <polygon fill="white" stroke-width="1" points="539.602,292.46 530.977,288.638 532.387,298.538"/> | |
| <path stroke="white" stroke-width="1" fill="none" d="M 553.796,317.91 A 93.294,93.294 0 0 1 491.287,349.744"/> | |
| <polygon fill="white" stroke-width="1" points="491.287,349.744 499.685,354.041 498.83,344.078"/> | |
| <path stroke="white" stroke-width="1" fill="none" d="M 596.297,279.275 A 22.5,22.5 0 1 1 596.297,305.725"/> | |
| <polygon fill="white" stroke-width="1" points="596.297,305.725 599.83,314.473 605.708,306.382"/> | |
| <path stroke="white" stroke-width="1" fill="none" d="M 448.275,211.703 A 22.5,22.5 0 1 1 474.725,211.703"/> | |
| <text fill="white" x="455" y="162.5" font-family="Times New Roman" font-size="20">∞</text> | |
| <polygon fill="white" stroke-width="1" points="474.725,211.703 483.473,208.17 475.382,202.292"/> | |
| </svg> |
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