feat: SongCreator 씬 완성 — Beat Sage URL 지원, info.dat 메타데이터 자동 추출

- BeatSageUploader: audio_url 지원(UploadFromUrl), PollAndDownload 공통화, ZIP 500 오류 3회 재시도 - BeatSageConverter: info.dat 파싱(SongMetadata), BPM 자동 감지 → 노트 타이밍 변환에 적용 - SongCreatorManager: title/BPM 필수 입력 제거, 난이도 4개 자동 선택, GenerateFlowFromUrl 버그 수정 - NasPublisher: audioPath null 허용(URL 흐름에서 로컬 파일 없는 경우 스킵) - .gitignore/.gitattributes 초기 설정 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-21 23:37:34 +09:00
commit 4dad9e5d5b
1068 changed files with 175146 additions and 0 deletions
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+using System.Collections;
+using UnityEngine;
+using System;
+
+namespace VRSDK
+{
+    public class VR_ScreenFader : MonoBehaviour
+    {
+      
+        [Tooltip( "Screen color at maximum fade" )]
+        public Color fadeColor = new Color( 0.01f, 0.01f, 0.01f, 1.0f );
+
+        [SerializeField] private float startAlpha = 0.0f;
+
+       
+        /// <summary>
+        /// The render queue used by the fade mesh. Reduce this if you need to render on top of it.
+        /// </summary>
+        public int renderQueue = 5000;
+
+        private float uiFadeAlpha = 0;
+
+        private MeshRenderer fadeRenderer;
+        private MeshFilter fadeMesh;
+        private Material fadeMaterial = null;
+        private bool isFading = false;
+
+
+        protected virtual void Start()
+        {
+            // create the fade material
+            fadeMaterial = new Material( Shader.Find( "VR/Unlit Transparent Color" ) );
+            fadeMesh = gameObject.GetComponent<MeshFilter>();
+
+            if (fadeMesh == null)
+                fadeMesh = gameObject.AddComponent<MeshFilter>();
+
+            fadeRenderer = gameObject.GetComponent<MeshRenderer>();
+
+            if (fadeRenderer == null)
+                fadeRenderer = gameObject.AddComponent<MeshRenderer>();
+
+            
+
+            var mesh = new Mesh();
+            fadeMesh.mesh = mesh;
+
+            Vector3[] vertices = new Vector3[4];
+
+            float width = 2f;
+            float height = 2f;
+            float depth = 1f;
+
+            vertices[0] = new Vector3( -width, -height, depth );
+            vertices[1] = new Vector3( width, -height, depth );
+            vertices[2] = new Vector3( -width, height, depth );
+            vertices[3] = new Vector3( width, height, depth );
+
+            mesh.vertices = vertices;
+
+            int[] tri = new int[6];
+
+            tri[0] = 0;
+            tri[1] = 2;
+            tri[2] = 1;
+
+            tri[3] = 2;
+            tri[4] = 3;
+            tri[5] = 1;
+
+            mesh.triangles = tri;
+
+            Vector3[] normals = new Vector3[4];
+
+            normals[0] = -Vector3.forward;
+            normals[1] = -Vector3.forward;
+            normals[2] = -Vector3.forward;
+            normals[3] = -Vector3.forward;
+
+            mesh.normals = normals;
+
+            Vector2[] uv = new Vector2[4];
+
+            uv[0] = new Vector2( 0, 0 );
+            uv[1] = new Vector2( 1, 0 );
+            uv[2] = new Vector2( 0, 1 );
+            uv[3] = new Vector2( 1, 1 );
+
+            mesh.uv = uv;
+
+            SetMaterialAlpha(startAlpha);
+        }                     
+       
+
+        /// <summary>
+        /// Cleans up the fade material
+        /// </summary>
+        void OnDestroy()
+        {
+            if (fadeRenderer != null)
+                Destroy( fadeRenderer );
+
+            if (fadeMaterial != null)
+                Destroy( fadeMaterial );
+
+            if (fadeMesh != null)
+                Destroy( fadeMesh );
+        }
+
+        public void FadeOut(float time , Action onComplete = null)
+        {
+            StartCoroutine( Fade( 1.0f , 0.0f , time , onComplete ) );
+        }
+
+        public void FadeIn(float time, Action onComplete = null)
+        {
+            StartCoroutine( Fade( 0.0f, 1.0f, time, onComplete ) );
+        }
+       
+        /// <summary>
+        /// Fades alpha from 1.0 to 0.0
+        /// </summary>
+        public IEnumerator Fade(float startAlpha, float endAlpha , float time , Action onComplete = null)
+        {
+            float elapsedTime = 0.0f;
+            while (elapsedTime < time)
+            {
+                elapsedTime += Time.deltaTime;
+                float currentAlpha = Mathf.Lerp( startAlpha, endAlpha, Mathf.Clamp01( elapsedTime / time ) );
+                SetMaterialAlpha(currentAlpha);
+                yield return new WaitForEndOfFrame();
+            }
+
+            if (onComplete != null)
+                onComplete();
+        }
+
+        /// <summary>
+        /// Update material alpha. UI fade and the current fade due to fade in/out animations (or explicit control)
+        /// both affect the fade. (The max is taken) 
+        /// </summary>
+        public void SetMaterialAlpha(float alpha)
+        {
+            Color color = fadeColor;
+            color.a = Mathf.Max( alpha, uiFadeAlpha );
+            isFading = color.a > 0;
+            if (fadeMaterial != null)
+            {
+                fadeMaterial.color = color;
+                fadeMaterial.renderQueue = renderQueue;
+                fadeRenderer.material = fadeMaterial;
+                fadeRenderer.enabled = isFading;
+            }
+        }
+    }
+
+}
+