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

threejs-hittest

A convenient method for doing a hittest from a screen coordinate through a threejs camera.

v3.1.0 URL: https://unpkg.com/threejs-hittest@3.1.0/index.js

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threejs camera hittest

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-plane-intersection

whether a picking ray intersects with a plane

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

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plane ray camera pick ray picking raycast cast intersect intersection hit test hittest 3d 2d planes plane

line-circle-collision

line-circle collision test

v1.1.3 URL: https://unpkg.com/line-circle-collision@1.1.3/index.js

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line circle point collision hit test hittest collide inside intersect intersection