openroomxyz’s gists

openroomxyz / gist:116a77511c90bcb3e3136b4753bf7cfe

Created April 21, 2020 11:54

Unity C# : How to call constructor of super class from child class?

	class XYRGBA : Y2019.December.Day30.XYRGBA
	{
	public XYRGBA(int n) : base(n)
	{

	}

	public void something()
	{

openroomxyz / ExampleDrawGizmos.cs

Created April 21, 2020 11:51

Unity : Can i see an example of Using Gizmo Draw as debuging tool?

	public class ExampleDrawGizmos : MonoBehaviour
	{
	//On draw Gizmos can display debugging information in the Unity Editor
	//for easy visual debugging


	//Gizmos will not show up in your final game.
	//Gizmost are a debuging tool only, NOT a tool to make a game with xD
	//This will draw in your sceneview, you can also see it in gameview if you would like to (
	private void OnDrawGizmos()

openroomxyz / ImageFilePixelLevelOperation_Max.cs

Last active April 21, 2020 11:02

Uniy : How to compute pixel level Max on two PNG Images or on Two Texture2D of same size and generate resulting Texture2D or .png image?

	class ImageFilePixelLevelOperation_Max
	{
	//Public functions
	public static bool compute(string path_a, string path_b, string path_out)
	{
	if(!System.IO.File.Exists(path_a)) { return false; }
	if(!System.IO.File.Exists(path_b)) { return false; }

	Texture2D tex1 = ImageFilePixelLevelOperation_Max.LoadPNG(path_a);
	Texture2D tex2 = ImageFilePixelLevelOperation_Max.LoadPNG(path_b);

openroomxyz / FileExist.cs

Created April 21, 2020 10:52

Unity : Does files exist?

System.IO.File.Exists(path);

openroomxyz / Texture2d_isSameSize.cs

Created April 21, 2020 10:27

Unity : How to find out is two Textures2D are the same size?

static bool Texture2d_isSameSize(in Texture2D a, in Texture2D b) { return ((a.width == b.width) && (a.height == b.height)); }

openroomxyz / Save_Texture2D.cs

Created April 21, 2020 10:26

Unity : How to save Texture2D to a File on Disk?

	void Save_Texture2D(in Texture2D tex, string path)
	{
	byte[] bytes = tex.EncodeToPNG();
	System.IO.File.WriteAllBytes(path, bytes);
	}

	//Usage example
	//Save_Texture2D(result, @"C:\Users\x\Desktop\x\out.png");

openroomxyz / TakeSpherical360.cs

Last active April 20, 2020 10:12

Unity : How to record Spherical 360 Stereoscopic 3d Images ( snapshots, video frame ) ?

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

	public class TakeSpherical360 : MonoBehaviour
	{
	public Camera cam;

	private RenderTexture renderTexture_left;
	private RenderTexture renderTexture_right;

openroomxyz / freeResources.cs

Last active April 20, 2020 09:32

Unity : How to unload, free resources, memory?

	UnityEngine.Resources.UnloadUnusedAssets();
	//Resources.UnloadAsset();
	//Destroy does nothing to help freeing memory

openroomxyz / Image_To_HTML_64_EncodedImage.py

Last active April 19, 2020 20:47

Python : How to generate html with base64 encoded image?

	import base64

	text = """
	<html><body>
	<img src="data:image/png;base64,ae8f0c79-2893-4a82-8576-7478e18a5356" alt="Red dot" />
	</body></html>
	"""

	def Image_To_HTML_64_EncodedImage(path_to_image, out_path):
	with open(path_to_image, "rb") as image_file:

openroomxyz / loopDic.cs

Created April 19, 2020 19:13

Unity C# : What is the best way to loop thru Dictionary ( dic ) ?

	foreach(KeyValuePair<string, string> entry in myDictionary)
	{
	// do something with entry.Value or entry.Key
	}

Rok openroomxyz