Created
January 25, 2024 12:22
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Force Graph Gist
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| <head> | |
| <style> | |
| body, html { | |
| margin: 0; | |
| padding: 0; | |
| height: 100%; | |
| } | |
| #3d-graph { | |
| width: 100%; | |
| height: 100%; | |
| background-color: lightgrey; /* For visibility */ | |
| } | |
| </style> | |
| <script src="https://unpkg.com/[email protected]/build/three.min.js"></script> | |
| <script src="https://unpkg.com/3d-force-graph"></script> | |
| <script src="https://unpkg.com/three-spritetext"></script> | |
| </head> | |
| <body> | |
| <div id="3d-graph"></div> | |
| <script> | |
| const gData = {"nodes": [{"id": ". (Crohn's Disease", "group": 1, "label": "Node . (Crohn's Disease"}, {"id": "Probiotics", "group": 1, "label": "Node Probiotics"}, {"id": "Crohn's Disease", "group": 1, "label": "Node Crohn's Disease"}, {"id": "Omega-3 fatty acids", "group": 1, "label": "Node Omega-3 fatty acids"}, {"id": "fish oil supplements", "group": 1, "label": "Node fish oil supplements"}, {"id": "Turmeric", "group": 1, "label": "Node Turmeric"}, {"id": "curcumin", "group": 1, "label": "Node curcumin"}, {"id": "Boswellia", "group": 1, "label": "Node Boswellia"}, {"id": "Indian frankincense", "group": 1, "label": "Node Indian frankincense"}, {"id": "Psychobiotics", "group": 1, "label": "Node Psychobiotics"}, {"id": "improved mental health and reduced inflammation", "group": 1, "label": "Node improved mental health and reduced inflammation"}, {"id": "Acupuncture", "group": 1, "label": "Node Acupuncture"}, {"id": "Mindfulness-based stress reduction (MBSR)", "group": 1, "label": "Node Mindfulness-based stress reduction (MBSR)"}, {"id": "Aloe vera", "group": 1, "label": "Node Aloe vera"}, {"id": "Vitamin D", "group": 1, "label": "Node Vitamin D"}, {"id": "improved mood and reduced anxiety", "group": 1, "label": "Node improved mood and reduced anxiety"}], "links": [{"source": ". (Crohn's Disease", "target": "Probiotics", "relation": "has alternative treatments"}, {"source": "Probiotics", "target": "Crohn's Disease", "relation": "help with"}, {"source": "Crohn's Disease", "target": "Probiotics", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Omega-3 fatty acids", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Turmeric", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Boswellia", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Psychobiotics", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Acupuncture", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Mindfulness-based stress reduction (MBSR)", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Aloe vera", "relation": "has alternative treatments"}, {"source": "Crohn's Disease", "target": "Vitamin D", "relation": "has alternative treatments"}, {"source": "Omega-3 fatty acids", "target": "fish oil supplements", "relation": "found in"}, {"source": "Turmeric", "target": "curcumin", "relation": "contains"}, {"source": "Boswellia", "target": "Indian frankincense", "relation": "also known as"}, {"source": "Psychobiotics", "target": "improved mental health and reduced inflammation", "relation": "have potential benefits"}, {"source": "Psychobiotics", "target": "improved mood and reduced anxiety", "relation": "have potential benefits"}]}; | |
| const imgTexture = new THREE.TextureLoader().load('https://i.redd.it/e914yqvf4w681.jpg'); | |
| imgTexture.wrapS = imgTexture.wrapT = THREE.RepeatWrapping; | |
| const Graph = ForceGraph3D()(document.getElementById('3d-graph')) | |
| .graphData(gData) | |
| .nodeAutoColorBy(d => d) | |
| .linkAutoColorBy(d => d.source) | |
| .nodeThreeObject(node => { | |
| // sphere object | |
| const group = new THREE.Group(); | |
| const sphereGeometry = new THREE.SphereGeometry(2, 8, 8); // Adjust size as needed | |
| const sphereMaterial = new THREE.MeshBasicMaterial({color: node.color}); | |
| const sphere = new THREE.Mesh(sphereGeometry, sphereMaterial); | |
| // label | |
| const sprite = new SpriteText(node.label); | |
| sprite.material.depthWrite = false; // Ensure label is always on top | |
| sprite.color = node.color; // Text color | |
| sprite.textHeight = 4; // Adjust text size as needed | |
| sprite.position.set(0, 5, 0); // Offset position to ensure visibility. Adjust as needed. | |
| group.add(sphere); | |
| group.add(sprite); | |
| return group; | |
| } | |
| ).onNodeHover(node => { | |
| if (node) { | |
| node.color = "blue" | |
| } | |
| }) | |
| .onNodeClick(node => { | |
| // todo: add logic here | |
| }).linkDirectionalParticles(0.5) | |
| .linkDirectionalParticleWidth(0.5) | |
| .linkDirectionalParticleColor(() => 'rgba(0,50,255,0.2)') | |
| .linkDirectionalParticleSpeed(0.005) | |
| .linkOpacity(0.75) | |
| .linkCurveRotation(Math.PI / 2) | |
| .cameraPosition({z: 200}) | |
| .d3Force('link', d3.forceLink().distance(30)) | |
| .d3Force('charge', d3.forceManyBody().strength(-50)) | |
| .onEngineStop(() => { | |
| // Set the background texture once the engine stops | |
| Graph.scene().background = imgTexture; | |
| }); | |
| // Customize the forces for a specific shape | |
| //Graph.d3Force('charge').strength(-120); | |
| // Graph.d3Force('link').distance(link => link.distance); | |
| </script> | |
| </body> |
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