leon196

// Godot custom post process manual:
// https://docs.godotengine.org/en/stable/tutorials/shaders/advanced_postprocessing.html

shader_type spatial;
render_mode unshaded;

uniform float ray_count = 20.;
uniform float geo_count = 8.;
uniform float geo_size = 2.5;
uniform float geo_shell = .1;

leon196

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

[ExecuteInEditMode]
public class Geometry : MonoBehaviour {

	public Material material;
	private Transform camTransform;

leon196

    // En C# dans un script

    width = 100;
    height = 1;
  
		texture = new Texture2D(width, height, TextureFormat.RGBAFloat, false);
		texture.filterMode = FilterMode.Point;

    Color[] array = new Color[width*height];

leon196

[numthreads(8,8,1)]
void ComputeBoid (uint3 id : SV_DispatchThreadID)
{
	float epsilon = 0.0001;
	float2 position = _BoidBuffer[id.xy].xy;
	float2 velocity = _BoidBuffer[id.xy].zw;
	float2 target = float2(0,0);
	float2 offset = float2(0,epsilon);
	float2 gravity = normalize(target-position+epsilon);

leon196

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

[RequireComponent(typeof(Camera))]
public class RenderImage : MonoBehaviour
{
	public int width = 4096;

leon196

using UnityEngine;
using System.Collections;

public class FrameBuffer
{
	RenderTexture[] textures;
	int currentTexture;

	public FrameBuffer (int count)
	{

leon196

Shader "Custom/Equirectangle"
{
	Properties
	{
		_MainTex ("Texture", 2D) = "white" {}
		_Panorama ("Panorama", CUBE) = "white" {}
	}
	SubShader
	{
		Pass

leon196

Shader "Custom/NormalDisplace" {
	Properties {
		_MainTex ("Texture", 2D) = "white" {}
		_Color ("Color", Color) = (1,1,1,1)
	}
	SubShader {
		Tags { "RenderType"="Opaque" }
		LOD 100
		Cull Off

leon196

Shader "Unlit/Test" {
	Properties {
		_MainTex ("Texture", 2D) = "white" {}
		_Color ("Color", Color) = (1,1,1,1)
	}
	SubShader {
		Tags { "RenderType"="Opaque" }
		LOD 100
		Cull Off

leon196

using UnityEngine;
using System.Collections;

[RequireComponent (typeof (Camera))]
public class FrameBuffer : MonoBehaviour
{
	public string textureName = "_FrameBuffer";
	Camera cameraCapture;
	int currentTexture;
	RenderTexture[] textures;