Theoretical Botany - 3D Thin Segments

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2 : 1;\n \n // SYMPODIAL LOGIC: \n // If sympodial, the main axis terminates in a flower eventually (or quickly), \n // and lateral buds take over. \n let isTerminalFlower = false;\n if (genome.isSympodial && safeV < 0.6 && random() < 0.4) {\n isTerminalFlower = true;\n nextNodes.push({\n id: idCounter++, parentId: tip.id, type: 'flower', terminal: true,\n pos: endPos, dir: tip.dir.clone(), right: tip.right.clone(),\n currentLength: genome.flowerRadius, targetLength: genome.flowerRadius, growthRate: 0,\n v: 0, age: 0, dead: false, depth: tip.depth,\n sizeVar: 0.8 + random() * 0.4,\n defX: 0.8 + random()*0.4, defY: 0.8 + random()*0.4, defZ: 0.8 + random()*0.4,\n colR: (random()-0.5)*50, colG: (random()-0.5)*50, colB: (random()-0.5)*50\n });\n }\n\n \n const spreadAngle = THREE.MathUtils.degToRad(genome.angle);\n \n // Kriechend Habitus pushes direction towards horizon (y=0)\n if (genome.habitus === 1 && endPos.y > 10) {\n tip.dir.y -= 0.1; \n tip.dir.normalize();\n }\n\n const goldenAngle = 2.399963229;\n \n for (let i = 0; i < branches; i++) {\n const branchDir = tip.dir.clone();\n const axis = tip.right.clone();\n \n const angle = branches === 1 ? (random() - 0.5)*0.2 : (i === 0 ? spreadAngle : -spreadAngle);\n branchDir.applyAxisAngle(axis, angle);\n \n const spin = goldenAngle * idCounter; \n branchDir.applyAxisAngle(tip.dir, spin);\n \n const newRight = new THREE.Vector3().crossVectors(tip.dir, branchDir).normalize();\n if (newRight.lengthSq() < 0.01) newRight.copy(tip.right);\n \n const nextV = tip.v - (genome.decay + random() * (genome.decay * 0.5));\n const bRate = genome.vigor * (0.3 + random() * 0.7) * Math.pow(0.85, tip.depth + 1);\n const bTarget = Math.max(2, genome.lenScale * Math.pow(Math.max(0, nextV), 1.2));\n \n nextNodes.push({\n id: idCounter++, parentId: tip.id, type: 'stem', terminal: true,\n pos: endPos, dir: branchDir.normalize(), right: newRight,\n currentLength: 0, targetLength: bTarget, growthRate: bRate,\n v: nextV, age: 0, dead: false, depth: tip.depth + 1\n });\n }\n \n if (safeV > 0.2 && random() < 0.8) {\n const numLeaves = genome.leavesPerNode || 1;\n const leafAngleStep = (Math.PI * 2) / numLeaves;\n \n for (let l = 0; l < numLeaves; l++) {\n const leafDir = tip.dir.clone().applyAxisAngle(tip.right, THREE.MathUtils.degToRad(55));\n leafDir.applyAxisAngle(tip.dir, goldenAngle * idCounter + (l * leafAngleStep) + (random()-0.5)*0.2);\n \n nextNodes.push({\n id: idCounter++, parentId: tip.id, type: 'leaf', terminal: false,\n pos: endPos, dir: leafDir, right: tip.right.clone(),\n currentLength: 6, targetLength: 6, growthRate: 0, \n v: 0, age: 0, dead: false, depth: tip.depth,\n sizeVar: 0.8 + random() * 0.4,\n defX: 0.8 + random()*0.4, defY: 0.8 + random()*0.4, defZ: 0.8 + random()*0.4,\n colR: (random()-0.5)*30, colG: (random()-0.5)*30, colB: (random()-0.5)*30\n });\n }\n \n const budDir = tip.dir.clone().applyAxisAngle(tip.right, THREE.MathUtils.degToRad(25));\n budDir.applyAxisAngle(tip.dir, goldenAngle * idCounter);\n nextNodes.push({\n id: idCounter++, parentId: tip.id, type: 'bud', terminal: false,\n pos: endPos, dir: budDir, right: tip.right.clone(),\n currentLength: 1, targetLength: 1, growthRate: 0,\n v: tip.v, age: 0, dead: false, depth: tip.depth + 1\n });\n }\n });\n\n nodes.push(...nextNodes);\n nodes.forEach(n => { if (n.age !== undefined) n.age++; });\n }\n \n return nodes;\n}\n\napp.post(\"/api/simulate\", async (c) => {\n const body = await c.req.json();\n const steps = body.steps || 30;\n const seed = body.seed || 12345;\n const genome = body.genome;\n const cuts = body.cuts || [];\n const nodes = runSimulation(steps, seed, genome, cuts);\n return c.json({ steps, seed, nodes });\n});\n\nconst htmlViewer = `\n\n\n\nTheoretical Botany - 3D Thin Segments\n\n\n\n

Botanisches Labor (3D)

\n \n Frühling\n \n

\n Wuchskraft (Vigor) \n \n

\n Verzweigungswinkel \n \n

\n Energie-Zerfall (Decay) \n \n

\n Astlänge \n \n

\n \n

\n Blattgröße \n \n

\n Blütengröße \n \n

\n \n

\n\n

Pruning: Ast im 3D-Raum anklicken zum Abschneiden.

\n \n \n

Gewächshaus

\n \n

Noch keine Pflanzen gespeichert.

\n \n

Warte auf Server...

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