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// Untested Tilt Brush script
// Try running this in a tool script.
// Gleaned from ParametricStrokeCreator.cs and PointerManager.cs

var xfPointer_CS = App.Scene.ActiveCanvas.AsCanvas[rAttachPoint];
ParametricStrokeCreator currentCreator = new CircleCreator(xfPointer_CS);
PointerScript script = PointerManager.m_Instance.MainPointer;
script.CreateNewLine(
    App.Scene.ActiveCanvas,
    xfPointer_CS,

andybak

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using TiltBrush;
using UnityEditor;
using UnityEngine;
using Valve.Newtonsoft.Json.Utilities;
using Object = UnityEngine.Object;

andybak

using UnityEngine;
using UnityEngine.Events;

//
//Custom grabbable script wich checks if the grabber "is mine" to actually grab
//

namespace Networking.Pun2
{
    [RequireComponent(typeof(Photon.Pun.PhotonView))]

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def gltf(request, lat, lng, distance):

    scale = 100000

    pnt = GEOSGeometry(f"POINT({lng} {lat})", srid=4326)
    buildings = Building.objects.filter(outline__dwithin=(pnt, km2deg(distance)))

    scene = Scene()
    centroid_total = (0, 0)
    count = 0.0

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// Generate the ground grid and extrude random buildings
var grid = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
grid = grid.VertexRotate(new OpParams(Jitter, randomValues: true));
var floors = grid.FaceKeep(new OpParams(.1f, pickRandomly));
var houses = floors.Loft(new OpParams(0, x=>Random.Range(.5f, 1.5f)));
var (walls, roofs) = houses.Split(new OpParams(FaceSelections.Existing));

// Make window holes
walls = walls.Loft(new OpParams(0.75f, FaceSelections.AllNew));
walls = walls.FaceSlide(new OpParams(0.15f, FaceSelections.Existing));

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var grid = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
grid = grid.VertexRotate(new OpParams(Jitter, randomize = true));
var houses = grid.FaceKeep(new OpParams(randomPerFace, .1f));
houses = houses.Loft(new OpParams(funcB=x=>Random.Range(.5f, 1.5f)));
var (walls, domes) = houses.Split(new OpParams(FaceSelections.Existing));
walls = walls.Loft(new OpParams (FaceSelections.AllNew, 0.75f));
walls = walls.FaceSlide(new OpParams (0.15f, FaceSelections.Existing));
walls = walls.FaceRemove(new OpParams (FaceSelections.Existing));
walls = walls.Shell(0.025f);
domes = domes.Dome(FaceSelections.All, DomeHeight, DomeSegments, DomeCurve1, DomeCurve2);

andybak

// https://www.shadertoy.com/view/lldyRB

#define samples 8.0
#define PI 10.159265359
#define offset 3.0
#define strength -6.5
void mainImage( out vec4 fragColor, in vec2 fragCoord )
{
    // Normalized pixel coordinates (from 0 to 1)
    vec2 uv = fragCoord/iResolution.xy;

andybak

using System;
using Conway;
using Johnson;
using UnityEngine;
using Random = UnityEngine.Random;


[ExecuteInEditMode]
[RequireComponent(typeof(MeshFilter), typeof(MeshRenderer))]
public class RandomSpaceshipGenerator : MonoBehaviour

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public ConwayPoly Subdivide(float offset)
{

    var faceIndices = new List<int[]>();
    var vertexPoints = new List<Vector3>();
    
    // Add existing vertices
    for (int vertexIndex = 0; vertexIndex < Vertices.Count; vertexIndex++)
    {
        var x = Vertices[vertexIndex];

andybak

//Moebius transformations in 3d, by reverse stereographic projection to the 3-sphere,
//rotation in 4d space, and projection back.
//by Daniel Piker 09/08/20
//Feel free to use, adapt and reshare. I'd appreciate a mention if you post something using this.
//You can also now find this transformation as a component in Grasshopper/Rhino
//I first wrote about these transformations here:
//https://spacesymmetrystructure.wordpress.com/2008/12/11/4-dimensional-rotations/

Shader "Custom/Moebius"
{