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Diffstat (limited to 'Scripts/Fold/Editor/VertexDeformationBuilder.cs')
| -rw-r--r-- | Scripts/Fold/Editor/VertexDeformationBuilder.cs | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/Scripts/Fold/Editor/VertexDeformationBuilder.cs b/Scripts/Fold/Editor/VertexDeformationBuilder.cs deleted file mode 100644 index c04a66a..0000000 --- a/Scripts/Fold/Editor/VertexDeformationBuilder.cs +++ /dev/null @@ -1,339 +0,0 @@ -using System; -using System.Collections.Generic; -using UnityEditor; -using UnityEngine; - -public class VertexDeformationSlot -{ - public int opcode; - public float float0, float1, float2, float3; - public Vector4 vec0, vec1, vec2, vec3; - - public void ApplyToMaterial(Material mat, int slotIndex) - { - var prefix = $"_Vertex_Deformation_Slot_{slotIndex}_"; - mat.SetFloat(prefix + "Enabled", 1f); - mat.SetInt(prefix + "Opcode", opcode); - mat.SetFloat(prefix + "Float_0", float0); - mat.SetFloat(prefix + "Float_1", float1); - mat.SetFloat(prefix + "Float_2", float2); - mat.SetFloat(prefix + "Float_3", float3); - mat.SetVector(prefix + "Vector_0", vec0); - mat.SetVector(prefix + "Vector_1", vec1); - mat.SetVector(prefix + "Vector_2", vec2); - mat.SetVector(prefix + "Vector_3", vec3); - } -} - -public class VertexDeformationBuilder -{ - readonly List<VertexDeformationSlot> slots = new(); - Material targetMaterial; - - public static class Opcodes - { - public const int None = 0; - public const int TubeToPlane = 1; - public const int PlaneToTube = 2; - public const int PointAlign = 3; - public const int AxisAlign = 4; - public const int NormConversion = 5; - public const int Seal = 6; - public const int SineWaves = 7; - public const int FBM = 8; - } - - VertexDeformationBuilder() { } - - public static VertexDeformationBuilder Create() => new(); - - public VertexDeformationBuilder For(Material material) - { - targetMaterial = material; - return this; - } - - public VertexDeformationBuilder TubeToPlane(Vector3 p, Vector3 r, Vector3 s, float t) - { - slots.Add(new VertexDeformationSlot - { - opcode = Opcodes.TubeToPlane, - vec0 = p, - vec1 = r, - vec2 = s, - float0 = t - }); - return this; - } - - public VertexDeformationBuilder PlaneToTube(Vector3 p, Vector3 r, Vector3 s, float t) - { - slots.Add(new VertexDeformationSlot - { - opcode = Opcodes.PlaneToTube, - vec0 = p, - vec1 = r, - vec2 = s, - float0 = t - }); - return this; - } - - public VertexDeformationBuilder PointAlign(Vector3 po, Vector3 pp, Vector3 r, float t) - { - slots.Add(new VertexDeformationSlot - { - opcode = Opcodes.PointAlign, - vec0 = po, - vec1 = pp, - vec2 = r, - float0 = t - }); - return this; - } - - public VertexDeformationBuilder AxisAlign(Vector3 po, Vector3 pp, Vector3 r, float t) - { - slots.Add(new VertexDeformationSlot - { - opcode = Opcodes.AxisAlign, - vec0 = po, - vec1 = pp, - vec2 = r, - float0 = t - }); - return this; - } - - public VertexDeformationBuilder NormConversion(float inputK, float outputK, float t) - { - slots.Add(new VertexDeformationSlot - { - opcode = Opcodes.NormConversion, - float0 = inputK, - float1 = outputK, - float2 = t - }); - return this; - } - - public VertexDeformationBuilder Seal(float A, float k, float st, float t) - { - slots.Add(new VertexDeformationSlot - { - opcode = Opcodes.Seal, - float0 = A, - float1 = k, - float2 = st, - float3 = t - }); - return this; - } - - public VertexDeformationBuilder SineWaves() - { - slots.Add(new VertexDeformationSlot { opcode = Opcodes.SineWaves }); - return this; - } - - public VertexDeformationBuilder FBM() - { - slots.Add(new VertexDeformationSlot { opcode = Opcodes.FBM }); - return this; - } - - public VertexDeformationBuilder Custom(int opcode, - float f0 = 0, float f1 = 0, float f2 = 0, float f3 = 0, - Vector4? v0 = null, Vector4? v1 = null, Vector4? v2 = null, Vector4? v3 = null) - { - slots.Add(new VertexDeformationSlot - { - opcode = opcode, - float0 = f0, float1 = f1, float2 = f2, float3 = f3, - vec0 = v0 ?? Vector4.zero, - vec1 = v1 ?? Vector4.zero, - vec2 = v2 ?? Vector4.zero, - vec3 = v3 ?? Vector4.zero - }); - return this; - } - - public void Apply() - { - if (targetMaterial == null) - { - Debug.LogError("No target material set. Use .For(material) before .Apply()"); - return; - } - - if (slots.Count > 16) - { - Debug.LogWarning($"Too many operations ({slots.Count}). Only the first 16 will be applied."); - } - - Undo.RecordObject(targetMaterial, "Apply Vertex Deformation"); - - targetMaterial.SetFloat("_Vertex_Deformation_Enabled", 1f); - - for (int i = 0; i < 16; i++) - { - if (i < slots.Count) - { - slots[i].ApplyToMaterial(targetMaterial, i); - } - else - { - var prefix = $"_Vertex_Deformation_Slot_{i}_"; - targetMaterial.SetFloat(prefix + "Enabled", 0f); - } - } - - EditorUtility.SetDirty(targetMaterial); - } - - public void Clear() - { - slots.Clear(); - } - - public int Count => slots.Count; -} - -public static class VertexDeformationPresets -{ - public static void TubeToPlaneFull(Material mat) => - VertexDeformationBuilder.Create() - .For(mat) - .TubeToPlane(Vector3.zero, Vector3.right, Vector3.forward, 1f) - .Apply(); - - public static void PlaneToTubeFull(Material mat) => - VertexDeformationBuilder.Create() - .For(mat) - .PlaneToTube(Vector3.zero, Vector3.right, Vector3.forward, 1f) - .Apply(); - - public static void TubeToPlaneThenNormConv(Material mat) => - VertexDeformationBuilder.Create() - .For(mat) - .TubeToPlane(Vector3.zero, Vector3.right, Vector3.forward, 1f) - .NormConversion(2f, 1f, 1f) - .Apply(); - - public static void NormConvL1ToL2(Material mat) => - VertexDeformationBuilder.Create() - .For(mat) - .NormConversion(1f, 2f, 1f) - .Apply(); - - public static void NormConvL2ToL1(Material mat) => - VertexDeformationBuilder.Create() - .For(mat) - .NormConversion(2f, 1f, 1f) - .Apply(); - - public static void NormConvL2ToLinf(Material mat) => - VertexDeformationBuilder.Create() - .For(mat) - .NormConversion(2f, float.PositiveInfinity, 1f) - .Apply(); -} - -public class VertexDeformationEditorWindow : EditorWindow -{ - Material targetMaterial; - Vector2 scrollPos; - - [MenuItem("Window/Vertex Deformation Presets")] - static void ShowWindow() - { - GetWindow<VertexDeformationEditorWindow>("Vertex Deformation"); - } - - void OnGUI() - { - GUILayout.Label("Vertex Deformation Builder", EditorStyles.boldLabel); - - targetMaterial = EditorGUILayout.ObjectField("Target Material", targetMaterial, typeof(Material), false) as Material; - - if (targetMaterial == null) - { - EditorGUILayout.HelpBox("Select a material to apply vertex deformations", MessageType.Info); - return; - } - - scrollPos = EditorGUILayout.BeginScrollView(scrollPos); - - DrawSection("Basic Operations", () => - { - if (GUILayout.Button("Tube to Plane")) - VertexDeformationPresets.TubeToPlaneFull(targetMaterial); - - if (GUILayout.Button("Plane to Tube")) - VertexDeformationPresets.PlaneToTubeFull(targetMaterial); - }); - - DrawSection("Norm Conversions", () => - { - if (GUILayout.Button("L1 to L2")) - VertexDeformationPresets.NormConvL1ToL2(targetMaterial); - - if (GUILayout.Button("L2 to L1")) - VertexDeformationPresets.NormConvL2ToL1(targetMaterial); - - if (GUILayout.Button("L2 to L∞")) - VertexDeformationPresets.NormConvL2ToLinf(targetMaterial); - }); - - DrawSection("Complex Pipelines", () => - { - if (GUILayout.Button("Tube to Plane + Norm Conv (L2→L1)")) - VertexDeformationPresets.TubeToPlaneThenNormConv(targetMaterial); - }); - - DrawSection("Utilities", () => - { - if (GUILayout.Button("Clear All Deformations")) - { - Undo.RecordObject(targetMaterial, "Clear Vertex Deformations"); - targetMaterial.SetFloat("_Vertex_Deformation_Enabled", 0f); - for (int i = 0; i < 16; i++) - { - var prefix = $"_Vertex_Deformation_Slot_{i}_"; - targetMaterial.SetFloat(prefix + "Enabled", 0f); - } - EditorUtility.SetDirty(targetMaterial); - } - - if (GUILayout.Button("Show Code Example")) - { - ShowCodeExample(); - } - }); - - EditorGUILayout.EndScrollView(); - } - - void DrawSection(string title, Action content) - { - GUILayout.Space(10); - GUILayout.Label(title, EditorStyles.boldLabel); - content(); - } - - void ShowCodeExample() - { - EditorUtility.DisplayDialog("Code Example", - "// Quick preset:\n" + - "VertexDeformationPresets.TubeToPlaneFull(material);\n\n" + - "// Custom pipeline:\n" + - "VertexDeformationBuilder.Create()\n" + - " .For(material)\n" + - " .TubeToPlane(Vector3.zero, Vector3.right, Vector3.forward, 1f)\n" + - " .NormConversion(2f, 1f, 1f)\n" + - " .PlaneToTube(Vector3.zero, Vector3.right, Vector3.forward, 1f)\n" + - " .Apply();\n\n" + - "// Add your own presets in VertexDeformationPresets class!", - "OK"); - } -} |