Mirian Ezeamama·5d agoDay 18 of Learning Three.js: Drawing Better Measurement Lines and Labels in React Three FiberHow I learned to connect selected points, position distance labels, and display multiple measurements in a 3D scene.
Mirian Ezeamama·6d agoDay 17 of Learning Three.js: Measuring Distance Between Two Points in 3D SpaceHow I learned to calculate distances using Vector3, connect selected points with a line, and understand why measurement units matter.
Mirian Ezeamama·Nov 3Day 16 of Learning Three.js: Understanding Surface Normals in React Three FiberHow I learned to understand which direction a 3D surface is facing and use that information to place markers correctly.
Mirian Ezeamama·Nov 2Day 15 of Learning Three.js: Placing Markers on 3D Surfaces Using RaycastingHow I learned to place markers exactly where I click a 3D object — and why local and world coordinates matter.
Mirian Ezeamama·Oct 30Day 14 of Learning Three.js: Making 3D Objects Clickable with Raycasting and React Three FiberHow I learned to click, select, and highlight 3D objects — and finally understood how Three.js knows what I clicked.
