Riccardo Scalco riccardoscalco

## europe.topo.json

      
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              3 stars
            
          
                tomstove
                / europe.topo.json
            
            
              Created
              April 25, 2013 12:53
            
              
                UK Satellite Projection D3
              
          
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## horizon2.py
import numpy as np
import matplotlib.pyplot as plt

def makeLayer(y, height):
    neg=0.0
    pos=0.0
    if y > 0:
        if y - height >= 0:
            pos = height
            y -= pos

## example.sh
#! /bin/sh
# Script to provide answer for question:
# http://stackoverflow.com/questions/5149872/how-to-git-remote-add-and-track-a-branch-in-the-same-filesystem

echo create origin
mkdir origin
cd origin/
git init --bare
cd ..

## index.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
	<title>D3 Ternary Plot</title>
	<style>
		line.axis {
			stroke-width: 2;
			stroke: #363636;
		}

## barycentric.js
const vertex = `
  attribute vec2 a_position;
  attribute vec3 a_barycentric;
  uniform mat3 u_matrix;
  varying vec3 vbc;

  void main() {
    vbc = a_barycentric;
    gl_Position = vec4((u_matrix * vec3(a_position, 1)).xy, 0, 1);
  }`

## .block
license: gpl-3.0

## MeshCustomMaterial.js
const glslify = require('glslify');
const path = require('path');

// This is the original source, we will copy + paste it for our own GLSL
// const vertexShader = THREE.ShaderChunk.meshphysical_vert;
// const fragmentShader = THREE.ShaderChunk.meshphysical_frag;

// Our custom shaders
const fragmentShader = glslify(path.resolve(__dirname, 'standard.frag'));
const vertexShader = glslify(path.resolve(__dirname, 'standard.vert'));

## README.md

      
              1 file
            
          
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              121 stars
            
          
                mbostock
                / README.md
            
            
              Last active
              June 7, 2023 18:33
            
              
                Underscore’s Equivalents in D3
              
          
    Collections

each(array)

Underscore example:
_.each([1, 2, 3], function(num) { alert(num); });

  
## README.md

      
              3 files
            
          
              5 forks
            
          
              3 comments
            
          
              9 stars
            
          
                patricksurry
                / README.md
            
            
              Last active
              June 17, 2023 09:48
                — forked from mbostock/README.md
            
              
                D3JS quadtree nearest neighbor algorithm
              
          
    This example adapts mbostock's
quadtree brushing demo
to find the nearest neighbor (shown red) of a new point (shown yellow).
Choose a new point to classify by clicking on the diagram.
(An alternative approach for nearest neighbors of the mouse position is D3's
Voronoi polygons,
but the idea here would extend to rapidly classifying many new points against a
base collection of points.)
We use a data-dependent order of recursion through the quadtree

  
## .block
license: gpl-3.0
	import numpy as np
	import matplotlib.pyplot as plt

	def makeLayer(y, height):
	neg=0.0
	pos=0.0
	if y > 0:
	if y - height >= 0:
	pos = height
	y -= pos
	#! /bin/sh
	# Script to provide answer for question:
	# http://stackoverflow.com/questions/5149872/how-to-git-remote-add-and-track-a-branch-in-the-same-filesystem

	echo create origin
	mkdir origin
	cd origin/
	git init --bare
	cd ..
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>D3 Ternary Plot</title>
	<style>
	line.axis {
	stroke-width: 2;
	stroke: #363636;
	}
	const vertex = `
	attribute vec2 a_position;
	attribute vec3 a_barycentric;
	uniform mat3 u_matrix;
	varying vec3 vbc;

	void main() {
	vbc = a_barycentric;
	gl_Position = vec4((u_matrix * vec3(a_position, 1)).xy, 0, 1);
	}`
	const glslify = require('glslify');
	const path = require('path');

	// This is the original source, we will copy + paste it for our own GLSL
	// const vertexShader = THREE.ShaderChunk.meshphysical_vert;
	// const fragmentShader = THREE.ShaderChunk.meshphysical_frag;

	// Our custom shaders
	const fragmentShader = glslify(path.resolve(__dirname, 'standard.frag'));
	const vertexShader = glslify(path.resolve(__dirname, 'standard.vert'));