ray-sphere-intersection

test whether a ray intersects with a sphere

v1.0.0 URL: https://unpkg.com/ray-sphere-intersection@1.0.0/index.js

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sphere intersect ray origin direction test hit pick ray picking camera project unproject collision intersections

camera-picking-ray

creates a picking ray for a 2D/3D camera

v1.0.1 URL: https://unpkg.com/camera-picking-ray@1.0.1/index.js

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pick picking intersect intersection ray rays hit test unproject project collision mouse touch 2d 3d projection perspective

point-in-triangle

test whether a point is inside a triangle

v1.0.1 URL: https://unpkg.com/point-in-triangle@1.0.1/index.js

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test hit hittest collide collision collided collides inside point is triangle triangles tris 2d vector

point-circle-collision

test for collision with a circle and point

v1.0.3 URL: https://unpkg.com/point-circle-collision@1.0.3/index.js

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circle point collision hit circle-point-collision in point in circle hittest test collide collisions intersect intersection contains inside

ray-3d

a high-level ray picking helper for 3D intersection

v1.1.1 URL: https://unpkg.com/ray-3d@1.1.1/index.js

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pick picking ray camera unproject project hit test collision intersect intersection intersects mouse touch