rngtm rngtm

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#Unity http://qiita.com/r-ngtm

rngtm / random_walk_spread.pde

Last active January 5, 2019 16:29

ランダムウォークを複数回描画してpng出力するprocessingコード(.pde)

	final boolean isSave = true; // save as png

	final int FrameN = 4;

	final int N = 5000; // random walk number
	final int alpha = 15; // line alpha

	// random walk parameter
	final float startRadius = 45;
	final float addRadius = 45;

rngtm / TriangleNode.cs

Last active February 8, 2024 03:19

正三角形タイルを出力するShaderGraphカスタムノード (Unity2021ver : https://gist.github.com/rngtm/2ce62f55c4e80bdf5570402bd4d66dc7)

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;
	using UnityEditor.ShaderGraph;
	using System.Reflection;

	[Title("Distance", "Triangle")]
	public class TriangleNode : CodeFunctionNode
	{
	public TriangleNode()

rngtm / GenerateManyPlane.cs

Created December 21, 2018 14:21

板を1メッシュで大量に生成するC#スクリプト

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

	#if UNITY_EDITOR
	using UnityEditor;

	/// <summary>
	/// エディター拡張
	/// </summary>

rngtm / HexagonNode.cs

Last active March 5, 2025 14:46

六角形タイルを作るShaderGraphカスタムノード

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;
	using UnityEditor.ShaderGraph;
	using System.Reflection;

	[Title("Distance", "Hexagon")]
	public class HexagonNode : CodeFunctionNode
	{
	public HexagonNode()

rngtm / RaymarchingSphereNode.cs

Last active March 7, 2021 09:02

レイマーチングで球をたくさん表示するシェーダーグラフカスタムノード

	using System.Reflection;
	using UnityEditor.ShaderGraph;
	using UnityEngine;

	/// <summary>
	/// レイマーチングで球をたくさん表示するカスタムノード
	/// </summary>
	[Title ("Raymarching", "Raymarch Sphere")]
	public class RaymarchingSphereNode : CodeFunctionNode {
	public RaymarchingSphereNode () {

rngtm / GenerateBezierTube.cs

Last active November 28, 2018 15:11

ベジエ曲線に沿ったチューブ型メッシュを生成するスクリプト

	using UnityEngine;

	#if UNITY_EDITOR
	using UnityEditor;
	[CustomEditor(typeof(GenerateBezierTube))]
	public class GenerateBezierTubeInspector : Editor
	{
	public override void OnInspectorGUI()
	{
	var bezierTube = target as GenerateBezierTube;

rngtm / GenerateManySphere.cs

Last active November 26, 2018 14:40

大量の球体をワンメッシュで作成し、ランダムな位置に並べるスクリプト。

	using UnityEngine;

	#if UNITY_EDITOR
	using UnityEditor;
	[CustomEditor(typeof(GenerateManySphere))]
	public class GenerateManySphereInspector : Editor
	{
	public override void OnInspectorGUI()
	{
	base.OnInspectorGUI();

rngtm / DomainWarpingNode.cs

Last active February 8, 2024 03:19

ドメインワーピング( http://www.iquilezles.org/www/articles/warp/warp.htm ) をシェーダーグラフで使うためにカスタムノード化したものです

	using UnityEngine;
	using UnityEditor.ShaderGraph;
	using System.Reflection;

	/// <summary>
	/// ドメインワーピング(http://www.iquilezles.org/www/articles/warp/warp.htm)
	/// </summary>
	[Title("Custom", "Domain Warping(@iquilezles)")]
	public class DomainWarpingNode : CodeFunctionNode
	{

rngtm / GradientToPng

Created November 19, 2018 15:01

UnityのGradient(グラデーション)を256x1のpngとして書き出すエディター拡張。

	using UnityEngine;
	using UnityEditor;
	using System.IO;

	public class GradientToPng : EditorWindow
	{
	[SerializeField]
	private Gradient m_Gradient;

	[MenuItem("Tools/Gradient To Png")]

rngtm / GenerateManyCube.cs

Last active November 17, 2018 13:53

大量の立方体を生成するスクリプト。 1Meshなので軽いはず。

	using UnityEngine;

	[RequireComponent(typeof(MeshFilter))]
	[RequireComponent(typeof(MeshRenderer))]
	public class GenerateManyCube : MonoBehaviour
	{
	[SerializeField] bool m_GenerateMeshOnUpdate = false;
	[Space]
	[SerializeField] Vector3 m_CubeScale = new Vector3(1f, 1f, 1f); // 立方体の大きさ
	[SerializeField] Vector3Int m_CubeNumbers = new Vector3Int(4, 2, 4); // 立方体の個数