s = (trunk_0, isLava_2 = false) => { const branchMaterial = new THREE.MeshStandardMaterial({ color: isLava_2 ? 0x1a0a00 : 0x6b3009, roughness: 0.9 }); for (let i = 0; i < 5; i++) { const angle = Math.random() * Math.PI * 2; const height = Math.random() * 2 - 0.5; const branchGeometry = new THREE.CylinderGeometry(0.1, 0.15, 0.7, 5); const branch = new THREE.Mesh(branchGeometry, branchMaterial); branch.position.set(Math.sin(angle) * 0.5, height, Math.cos(angle) * 0.5); branch.rotation.z = Math.PI / 2 - angle; branch.rotation.y = Math.random() * 0.5; trunk_0.add(branch); } }; const addTreeRoots = (treeGroup_1, isLava_3 = false) => { const rootMaterial = new THREE.MeshStandardMaterial({ color: isLava_3 ? 0x1a0a00 : 0x6b3009, roughness: 0.9 }); for (let i_0 = 0; i_0 < 6; i_0++) { const angle_0 = i_0 / 6 * Math.PI * 2; const rootGeometry = new THREE.CylinderGeometry(0.1, 0.05, 1.5, 5); const root = new THREE.Mesh(rootGeometry, rootMaterial); root.position.set(Math.sin(angle_0) * 0.8, -1.8, Math.cos(angle_0) * 0.8); root.rotation.z = Math.PI / 2 - angle_0; root.rotation.x = Math.PI / 4; treeGroup_1.add(root); } }; const createTreeFoliage = treeGroup_2 => { const foliageGroup = new THREE.Group(); foliageGroup.position.y = 2; treeGroup_2.add(foliageGroup); const layers = 5; const baseRadius = 3.5; const baseHeight = 5; const baseColorHex = treeColor; const r = baseColorHex >> 16 & 255; const g = baseColorHex >> 8 & 255; const b = baseColorHex & 255; const isWinter_1 = isWinterTheme(baseColorHex); const isLava_4 = isLavaTheme(baseColorHex); const colorShades = []; if (isLava_4) { colorShades.push(0xff4500); colorShades.push(0xdc143c); colorShades.push(0x8b0000); colorShades.push(0xff8c00); colorShades.push(0xff6347); } else { colorShades.push(Math.max(0, r - 20) << 16 | Math.max(0, g - 20) << 8 | Math.max(0, b - 20)); colorShades.push(baseColorHex); colorShades.push(Math.min(255, r + 20) << 16 | Math.min(255, g + 20) << 8 | Math.min(255, b + 20)); colorShades.push(baseColorHex); colorShades.push(Math.max(0, r - 20) << 16 | Math.max(0, g - 20) << 8 | Math.max(0, b - 20)); } for (let i_1 = 0; i_1 < layers; i_1++) { const layerRadius = baseRadius * (1 - i_1 * 0.15); const layerHeight = baseHeight * (0.7 - i_1 * 0.08); const coneGeometry = new THREE.ConeGeometry(layerRadius, layerHeight, 10); const coneMaterial = new THREE.MeshStandardMaterial({ color: colorShades[i_1 % colorShades.length], roughness: isLava_4 ? 0.5 : 0.8, metalness: isLava_4 ? 0.3 : 0.1, emissive: isLava_4 ? colorShades[i_1 % colorShades.length] : 0x000000, emissiveIntensity: isLava_4 ? 0.4 : 1 }); const cone = new THREE.Mesh(coneGeometry, coneMaterial); cone.position.y = i_1 * 1.2; foliageGroup.add(cone); cone.rotation.y = i_1 * (Math.PI / layers); } addFoliageDetails(foliageGroup, isWinter_1, isLava_4); }; const addFoliageDetails = (foliageGroup_0, isWinter_2 = false, isLava_5 = false) => { let detailColor = 0x4c9a14; let emissiveColor = 0x000000; let emissiveIntensity = 1; if (isWinter_2) { detailColor = 0xffffff; } else if (isLava_5) { detailColor = 0xff8c00; emissiveColor = detailColor; emissiveIntensity = 0.6; } const detailMaterial = new THREE.MeshStandardMaterial({ color: detailColor, roughness: 0.7, emissive: emissiveColor, emissiveIntensity: emissiveIntensity }); for (let i_2 = 0; i_2 < 20; i_2++) { const angle_1 = Math.random() * Math.PI * 2; const radius = Math.random() * 3 + 0.5; const

Create a 3D tree

Comments (0)