initial commit

2026-05-29 18:30:19 +03:00
commit feebd5afa5
1068 changed files with 222390 additions and 0 deletions
--- a/Free/Shaders/Editor/NebulaOneShaderGUI.cs
+++ b/Free/Shaders/Editor/NebulaOneShaderGUI.cs
@@ -0,0 +1,120 @@
+using System.Diagnostics.CodeAnalysis;
+using JetBrains.Annotations;
+using UnityEditor;
+
+[UsedImplicitly]
+[SuppressMessage("ReSharper", "CheckNamespace")]
+public class NebulaOneShaderGUI : ShaderGUI
+{
+    // Starfield
+    private MaterialProperty _starfieldCube;
+    private MaterialProperty _backgroundColor;
+    private MaterialProperty _starsTint;
+    private MaterialProperty _starsBrightnesslMin;
+    private MaterialProperty _starsBrightnesslMax;
+    // Nebula Density
+    private MaterialProperty _densityCube;
+    private MaterialProperty _densityThresholdLow;
+    private MaterialProperty _densityThresholdHigh;
+    // Nebula Diffusion
+    private MaterialProperty _diffusionCube;
+    private MaterialProperty _ripplesDistortion;
+    // Nebula Colors
+    private MaterialProperty _ambientTint;
+    private MaterialProperty _basementTint;
+    private MaterialProperty _ripplesTint1;
+    private MaterialProperty _ripplesTint2;
+    // General
+    private MaterialProperty _exposure;
+
+    //---------------------------------------------------------------------
+    // Public
+    //---------------------------------------------------------------------
+
+    public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] properties)
+    {
+        FindProperties(properties);
+        ShaderPropertiesGUI(materialEditor);
+    }
+
+    //---------------------------------------------------------------------
+    // Helpers
+    //---------------------------------------------------------------------
+
+    private void FindProperties(MaterialProperty[] properties)
+    {
+        // Starfield
+        _starfieldCube = FindProperty("_StarfieldCube", properties);
+        _backgroundColor = FindProperty("_BackgroundColor", properties);
+        _starsTint = FindProperty("_StarsTint", properties);
+        _starsBrightnesslMin = FindProperty("_StarsBrightnesslMin", properties);
+        _starsBrightnesslMax = FindProperty("_StarsBrightnesslMax", properties);
+        // Nebula Density
+        _densityCube = FindProperty("_DensityCube", properties);
+        _densityThresholdLow = FindProperty("_DensityThresholdLow", properties);
+        _densityThresholdHigh = FindProperty("_DensityThresholdHigh", properties);
+        // Nebula Diffusion
+        _diffusionCube = FindProperty("_DiffusionCube", properties);
+        _ripplesDistortion = FindProperty("_RipplesDistortion", properties);
+        // Nebula Colors
+        _ambientTint = FindProperty("_AmbientTint", properties);
+        _basementTint = FindProperty("_BasementTint", properties);
+        _ripplesTint1 = FindProperty("_RipplesTint1", properties);
+        _ripplesTint2 = FindProperty("_RipplesTint2", properties);
+        // General
+        _exposure = FindProperty("_Exposure", properties);
+    }
+
+    private void ShaderPropertiesGUI(MaterialEditor materialEditor)
+    {
+        materialEditor.SetDefaultGUIWidths();
+
+        // Starfield
+        EditorGUILayout.BeginVertical("Box");
+        EditorGUILayout.LabelField("Starfield", EditorStyles.boldLabel);
+        EditorGUILayout.EndVertical();
+
+        materialEditor.ShaderProperty(_starfieldCube, "Starfield Cubemap");
+        materialEditor.ShaderProperty(_backgroundColor, "Background Color");
+        materialEditor.ShaderProperty(_starsTint, "Stars Tint");
+        materialEditor.ShaderProperty(_starsBrightnesslMin, "Brightness Min");
+        materialEditor.ShaderProperty(_starsBrightnesslMax, "Brightness Max");
+        EditorGUILayout.Space();
+
+        // Nebula Density
+        EditorGUILayout.BeginVertical("Box");
+        EditorGUILayout.LabelField("Nebula Density", EditorStyles.boldLabel);
+        EditorGUILayout.EndVertical();
+
+        materialEditor.ShaderProperty(_densityCube, "Density Cubemap");
+        materialEditor.ShaderProperty(_densityThresholdLow, "Density Threshold Low");
+        materialEditor.ShaderProperty(_densityThresholdHigh, "Density Threshold High");
+        EditorGUILayout.Space();
+
+        // Nebula Diffusion
+        EditorGUILayout.BeginVertical("Box");
+        EditorGUILayout.LabelField("Nebula Diffusion", EditorStyles.boldLabel);
+        EditorGUILayout.EndVertical();
+
+        materialEditor.ShaderProperty(_diffusionCube, "Diffusion Cubemap");
+        materialEditor.ShaderProperty(_ripplesDistortion, "Ripples Distortion");
+
+        // Nebula Colors
+        EditorGUILayout.BeginVertical("Box");
+        EditorGUILayout.LabelField("Nebula Colors", EditorStyles.boldLabel);
+        EditorGUILayout.EndVertical();
+
+        materialEditor.ShaderProperty(_ambientTint, "Ambient Tint");
+        materialEditor.ShaderProperty(_basementTint, "Basement Tint");
+        materialEditor.ShaderProperty(_ripplesTint1, "Ripples 1 Tint");
+        materialEditor.ShaderProperty(_ripplesTint2, "Ripples 2 Tint");
+        EditorGUILayout.Space();
+
+        // General
+        EditorGUILayout.BeginVertical("Box");
+        EditorGUILayout.LabelField("General", EditorStyles.boldLabel);
+        EditorGUILayout.EndVertical();
+
+        materialEditor.ShaderProperty(_exposure, "Exposure");
+    }
+}