hariedo

    // Unity C# extension methods to the Transform class.
    // Transform already has TransformPosition/InverseTransformPosition.
    // Add the correct Quaternion terms to apply or find a relative rotation.

    public static Quaternion TransformRotation(this Transform transform,
        Quaternion localRotation)
    {
        return transform.rotation * localRotation;
    }

hariedo

    // Unity LayerMask is castable to a 32bit int bit field.
    // Add some extension methods to make it easier and more readable to
    // determine if a given layer or object is within the bits of a mask.

    public static bool Contains(this LayerMask mask, int layer)
    {
        return (0 != (mask & (1 << layer)));
    }

    public static bool Contains(this LayerMask mask, GameObject gob)

hariedo

// UnityWaitToStartBehaviour.cs
//
using UnityEngine;

// The magical Start() method can also be treated as a coroutine if it returns
// IEnumerator.  This lets a component class behave linearly, or at least start
// up with linear logic such as waiting for the right conditions to begin the
// Update() loop.

public class WaitToStartBehaviour: MonoBehaviour

hariedo

    //
    // If the effective scale of a BoxCollider ends up making the .size negative,
    // such as when a prefab is scaled (-1,+1,+1), then Unity complains loudly:
    //
    //   /!\  BoxColliders does not support negative scale or size.
    //
    // This works around the problem by looking at the signs of the lossy scale,
    // and flipping the same signs in the box collider's size vector.  Since
    // the box collider is always aligned with the local matrix, this has no
    // effect on the collider except to quiet the console warnings.

hariedo

// SelectionOutlinePreference.cs
//
using System;
using System.Reflection;
using UnityEngine;
using UnityEditor;

// Adds menu items to toggle the Unity Editor tab's outlining of the selected objects.
// Helpful when trying to preview the look of particle systems or other alpha-edged objects.
//

hariedo

// FuzzTable.cs
//
using System;
using System.IO;
using System.Collections.Generic;
using System.Text.RegularExpressions;

// A simple random string picking engine.
//
// Load it up like a list with string choices that can be picked from.

hariedo

// UnityColorUtilities.cs
//
using UnityEngine;

public static class ColorUtilities
{
    public static Color HexRGB(uint hexcode)
    {
        // e.g., 0xFF0033
        float b = (hexcode & 0xFF) / 255f;

hariedo

// UnityElementInitialization.cs
//
using System;
using UnityEngine;

// In Unity, new struct or class elements in a serialized list do not
// get a chance to run static initializers or constructors.  All members
// are given their default(T) values instead.  This is an example of how
// to use the OnValidate() method to support initialization.

hariedo

#!/usr/bin/env python3 

#
# take a CSV of template image sizes, and make template image placeholders
# using the ImageMagick command line for each entry in the table
#

import subprocess
import csv
import os

hariedo

// Swizzle.cs
//
using System;
using UnityEngine;
 
namespace Screenplay
{
    public static class Swizzles
    {
        public enum Order