projection-3d-2d

Project (transform) point coordinates from 3D to 2D and unproject it back.

v2.0.8 URL: https://unpkg.com/projection-3d-2d@2.0.8/index.js

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projection unprojection transformation projection matrix perspective projection camera matrix perspective 2d 3d perspective projection matrix 3d to 2d

gl-viewport

toggle between orthographic and perspective projection camera views

v1.0.1 URL: https://unpkg.com/gl-viewport@1.0.1/index.js

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webgl camera ortho perspective orthographic projection

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

perspective-calculator

Allows to calc matrix of perspective projection from marked rect and N marked segments (N >= 2).

v2.0.2 URL: https://unpkg.com/perspective-calculator@2.0.2/index.js

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geometry coordinates perspective matrix

matrix-utilities

Tiny, high performance utilities for performing 2/3D matrix calculations. Full unit test coverage, compatible with Node/CommonJS, AMD, and browser globals.

v1.2.4 URL: https://unpkg.com/matrix-utilities@1.2.4/matrix-utilities.js

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matrix flip identity css css3 transform translate rotate skew perspective scale