The avatar for @spattana
Sumant Pattanaik
Published
Edited
Jan 26, 2021
Fork of Ray-Box intersection
Computer Graphics Fundamentals
Vectors and vector AlgebraRotationsNormal MatrixUseful Javascript Array functions.CAP 4720: Introduction to ObservableBarycentric CoordinatesRasterization & InterpolationBasic WebGL Programming Using REGLDiffuse lighting: Lambert Cosine Model.Specular lighting ModelShade Due to Diffuse LightingSpotLight and its effect in Lighting.WebGL Texture in REGLWebGL/twgl Rendering of Multipart Model with TextureNormal mappingBlending ExampleStenciling ExampleModel Loader, ViewerPoint In front or back of A PlaneSilhouette EdgeRotor QuaternionFragment Inside/Outside VolumeSLERP: Spherical Linear InterpolationInstancing in ReglColor from Wavelength, Correlated Temperature and HTML color pickerHSV and HSL Color ModelsParametric curveCAP 4720 Final Project ListOBJ Parser: obj2scRay-Box intersectionRayRay-Sphere (in 2D) intersection
Ray-Scene (2D) intersection
Uniform Grid AccelerationScaled Objects from OBJ modelsSkybox rendering using Cubemap.WebGL Texturing using twgl.
Also listed in…
CAP 4720 2021
Ray Tracing
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viewof N = slider({ min: 1, max: 200, step: 1, value: 20 })
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md`### Visualization related definitions`
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scale = (p)=>[xScale(p[0]),yScale(p[1])]
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scale([2, 3])
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windowAspect = width / height
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yScale = d3.scaleLinear().domain([-10, 10]).range([height, 0])
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xScale = d3.scaleLinear().domain([-10*windowAspect, 10*windowAspect]).range([0, width])
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scene.spheres.map(d => ({
txt: `translate(${xScale(d.x)},${yScale(d.y)})`,
r: xScale(d.x + d.r) - xScale(d.x)
}))
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scene.spheres
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md`### External Libraries and Tools`
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arrowhead
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import { arrowhead} from "@harrystevens/linear-algebra"
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//import {rangeSlider, themes} from '@mootari/range-slider'
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import { slider } from "@jashkenas/inputs"
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d3 = require("d3")
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