antonkudin

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class pipeGenerator : MonoBehaviour
{
    [SerializeField] Mesh straightMesh;
    [SerializeField] Mesh elbowMesh;
    [Space]
    [SerializeField] Vector3[] pathPoints;

williamchange

// Based on "Triangle Voronoi Borders" by Thomas Hooper (@tdhooper)
// https://www.shadertoy.com/view/ss3fW4
struct Functions
{
    float3 sdTriEdges(float2 p) {
        return float3(
            dot(p, float2(0.,-1.)),
            dot(p, float2(.866025, .5)),
            dot(p, float2(-.866025, .5))
        );

williamchange

/*
    OSL Triangle Voronoi Borders

    Based on a shadertoy by Thomas Hooper(tdhooper):
    https://www.shadertoy.com/view/ss3fW4
*/

vector fract(vector v) { return mod(v*.5,.5)*2.; }

vector vstep(vector a, vector b) {

steveruizok

export class Cache<T extends object, K> {
	items = new WeakMap<T, K>()

	get<P extends T>(item: P, cb: (item: P) => K) {
		if (!this.items.has(item)) {
			this.items.set(item, cb(item))
		}
		return this.items.get(item)!
	}

CodyJasonBennett

/**
 * Matches against GLSL shader outputs.
 */
const VARYING_REGEX = /[^\w](?:varying|out)\s+\w+\s+(\w+)\s*;/g

/**
 * Adds line numbers to a string with an optional starting offset.
 */
const lineNumbers = (source: string, offset = 0): string => source.replace(/^/gm, () => `${offset++}:`)

dwilliamson

//
// Lookup Tables for Transvoxel's Modified Marching Cubes
//
// Unlike the original paper (Marching Cubes: A High Resolution 3D Surface Construction Algorithm), these tables guarantee
// a closed mesh "whose connected components are continuous and free of holes."
//
// Rotations are prioritised over inversions so that 3 of the 6 cases containing ambiguous faces are never added. 3 extra
// cases are added as a post-process, overriding inverses through custom-build rotations to eliminate the rest.
//
// Uses the exact same co-ordinate system as https://gist.github.com/dwilliamson/c041e3454a713e58baf6e4f8e5fffecd

dwilliamson

//
// Lookup Tables for Marching Cubes
//
// These tables differ from the original paper (Marching Cubes: A High Resolution 3D Surface Construction Algorithm)
//
// The co-ordinate system has the more convenient properties:
//
//    i = cube index [0, 7]
//    x = (i & 1) >> 0
//    y = (i & 2) >> 1

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

munrocket

WGSL 3D SDF Primitives

Revision: 06.08.2023, https://compute.toys/view/407

Sphere - exact

fn sdSphere(p: vec3f, r: f32) -> f32 {
  return length(p) - r;
}

chris-lesage

import pymel.core as pm

'''
An Autodesk Maya PyMEL script that calculates a pole vector position
based on 3 input PyNode objects. example: leg, knee, ankle bones.
Chris Lesage chris@rigmarolestudio.com
'''

def calculate_pole_vector(p1, p2, p3, poleDistance=1):
    """