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Showing posts with the label Geometry
Detecting Regions Described By Lines On Html5 Canvas

Detecting Regions Described By Lines On Html5 Canvas

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Start with a 2d grid on an HTML5 canvas. The user creates lines by plotting points - up to 5 lines… Read more Detecting Regions Described By Lines On Html5 Canvas
Collision Detection Between A Line And A Circle In Javascript

Collision Detection Between A Line And A Circle In Javascript

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I'm looking for a definitive answer, maybe a function cos I'm slow, that will determine if … Read more Collision Detection Between A Line And A Circle In Javascript
How To Infer The Possible Values For The Final Two Coordinates Of A Trapezoid When All 4 Line Lengths Are Known

How To Infer The Possible Values For The Final Two Coordinates Of A Trapezoid When All 4 Line Lengths Are Known

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I have a trapezoid where I know the length of all 4 lines, and I know the coordinates of two of the… Read more How To Infer The Possible Values For The Final Two Coordinates Of A Trapezoid When All 4 Line Lengths Are Known
Force Directed Layout For Constrained Rectangular Shapes

Force Directed Layout For Constrained Rectangular Shapes

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I need to evenly distribute a bunch of axis-aligned sliding rectangles constrained by a maximum wid… Read more Force Directed Layout For Constrained Rectangular Shapes
Arc Via 3 Points In Specific Direction

Arc Via 3 Points In Specific Direction

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I need to draw the arc from 3 points in specific direction. Lets say i have 3 vec2 points P1, P2, P… Read more Arc Via 3 Points In Specific Direction
Rotate Camera To Look At Selected Object In Three.js

Rotate Camera To Look At Selected Object In Three.js

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I am trying to design a map. So, when I select any geometry, I want the object to come at the centr… Read more Rotate Camera To Look At Selected Object In Three.js