这能叫例行更新吗

Signed-off-by: TRAfoer <lhf190@outlook.com>
2026-02-09 23:10:55 +08:00
parent 77726bcb6c
commit a76f650998
40 changed files with 1323 additions and 866 deletions
--- a/Assets/Scripts/Editor
+++ b/Assets/Scripts/Editor
@@ -0,0 +1,349 @@
+using System.Collections;
+using System.Collections.Generic;
+using Ichni;
+using Ichni.Editor;
+using Ichni.RhythmGame;
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.InputSystem;
+using UnityEngine.UI;
+
+public partial class HsvDrawer
+{
+    [Header("Color Wheel Settings")]
+    public int textureSize = 256;  // 纹理尺寸
+    public float saturation = 1f;   // 最大饱和度
+    public float value = 1f;       // 明度
+
+    [Header("Color Picker Settings")]
+    public RectTransform pickerIndicator; // 取色器指示器
+    public Color currentColor = Color.white; // 当前选中的颜色
+    public Slider valueSlider; // 亮度拖动条
+    public Slider alphaSlider; // 透明度拖动条
+    public RawImage previewImage; // 颜色预览窗
+
+    private Texture2D _texture;
+    public RawImage _rawImage;
+    private RectTransform _rectTransform;
+
+
+    public bool isEmission = false;
+    public GameObject emissionObj;
+    public InputField emissionInput;
+
+    public DynamicUIBaseColorPicker baseColorPicker;
+    void Start()
+    {
+        _rectTransform = _rawImage.GetComponent<RectTransform>(); // 初始化
+        CreateColorWheelTexture();
+        ApplyTextureToRawImage();
+
+        if (valueSlider != null)
+        {
+            valueSlider.minValue = 0f;
+            valueSlider.maxValue = 1f;
+            valueSlider.value = value;
+            valueSlider.onValueChanged.AddListener(OnValueSliderChanged);
+        }
+        if (alphaSlider != null)
+        {
+            alphaSlider.minValue = 0f;
+            alphaSlider.maxValue = 1f;
+            alphaSlider.onValueChanged.AddListener(OnAlphaSliderChanged);
+        }
+        if (previewImage != null)
+        {
+            previewImage.color = currentColor;
+        }
+    }
+
+    private Coroutine valueSliderCoroutine;
+    private float pendingValue = -1f;
+
+    // 新增：高低分辨率参数
+    public int highResTextureSize = 256;
+    public int lowResTextureSize = 64;
+    private bool isLowRes = false;
+
+    void OnValueSliderChanged(float newValue)
+    {
+        value = newValue;
+        pendingValue = newValue;
+
+        // 切换到低分辨率
+        if (!isLowRes)
+        {
+            isLowRes = true;
+            CreateColorWheelTexture(true);
+            ApplyTextureToRawImage();
+        }
+
+        if (valueSliderCoroutine != null)
+            StopCoroutine(valueSliderCoroutine);
+        valueSliderCoroutine = StartCoroutine(DelayedRedrawColorWheel());
+
+        // 刷新当前颜色
+        if (pickerIndicator != null)
+            UpdateCurrentColor(pickerIndicator.localPosition);
+    }
+
+    IEnumerator DelayedRedrawColorWheel()
+    {
+        float waitTime = 0.01f;
+        float timer = 0f;
+
+        while (timer < waitTime)
+        {
+            yield return null;
+            timer += Time.unscaledDeltaTime;
+        }
+        // 恢复高分辨率
+        if (isLowRes)
+        {
+            isLowRes = false;
+            CreateColorWheelTexture(false);
+            ApplyTextureToRawImage();
+        }
+        else
+        {
+            CreateColorWheelTexture(false);
+            ApplyTextureToRawImage();
+        }
+        valueSliderCoroutine = null;
+    }
+
+    void OnAlphaSliderChanged(float newAlpha)
+    {
+        // 只更新透明度
+        currentColor.a = newAlpha;
+        if (previewImage != null)
+            previewImage.color = currentColor;
+    }
+
+    void Update()
+    {
+        // 鼠标点击色轮区域即可拖动
+        if (Mouse.current.leftButton.wasPressedThisFrame && RectTransformUtility.RectangleContainsScreenPoint(_rectTransform, Mouse.current.position.ReadValue()))
+        {
+            StartCoroutine(DraggingColorPicker());
+        }
+
+    }
+    IEnumerator DraggingColorPicker()
+    {
+
+        while (Mouse.current.leftButton.isPressed)
+        {
+            Vector2 localPosition;
+            RectTransformUtility.ScreenPointToLocalPointInRectangle(_rectTransform, Mouse.current.position.ReadValue(), null, out localPosition);
+
+            // 计算中心和最大半径
+            Vector2 center = _rectTransform.rect.center;
+            float maxRadius = _rectTransform.rect.width / 2f;
+            Vector2 offset = localPosition - center;
+            float distance = offset.magnitude;
+
+            // 如果超出圆形区域，则贴边
+            if (distance > maxRadius)
+            {
+                offset = offset.normalized * maxRadius;
+                localPosition = center + offset;
+            }
+
+            if (pickerIndicator != null)
+                pickerIndicator.localPosition = localPosition;
+
+            UpdateCurrentColor(localPosition);
+
+            yield return null; // 等待下一帧
+        }
+    }
+    // 整合分辨率逻辑到此方法
+    void CreateColorWheelTexture(bool useLowRes = false)
+    {
+        int targetSize = useLowRes ? lowResTextureSize : highResTextureSize;
+        textureSize = targetSize;
+
+        // 1. 优化：仅在尺寸变化时重新分配纹理
+        if (_texture == null || _texture.width != textureSize || _texture.height != textureSize)
+        {
+            _texture = new Texture2D(textureSize, textureSize, TextureFormat.RGBA32, false);
+            _texture.filterMode = FilterMode.Bilinear; // 确保平滑
+            _texture.wrapMode = TextureWrapMode.Clamp;
+        }
+
+        // 2. 核心优化：使用 Color32 数组代替 Color 数组
+        // Color32 占用的内存更小，SetPixels32 的执行效率远高于 SetPixels
+        Color32[] pixels = new Color32[textureSize * textureSize];
+
+        float halfSize = textureSize * 0.5f;
+        float invMaxRadius = 1.0f / halfSize; // 预计算半径倒数，将除法转为乘法
+        Color32 clearColor = new Color32(0, 0, 0, 0);
+
+        // 3. 循环优化
+        for (int y = 0; y < textureSize; y++)
+        {
+            // 预计算当前行的偏移量 Y 轴部分
+            float offY = (y + 0.5f) - halfSize;
+            float offYSq = offY * offY;
+            int rowOffset = y * textureSize;
+
+            for (int x = 0; x < textureSize; x++)
+            {
+                float offX = (x + 0.5f) - halfSize;
+                float distSq = offX * offX + offYSq; // 使用平方比较，避免在外部判断时使用 magnitude (开方)
+
+                int idx = rowOffset + x;
+
+                if (distSq <= halfSize * halfSize)
+                {
+                    float distance = Mathf.Sqrt(distSq);
+
+                    // 计算色相 (Hue)
+                    float angle = Mathf.Atan2(offY, offX) * Mathf.Rad2Deg;
+                    if (angle < 0) angle += 360f;
+
+                    // 计算饱和度 (Saturation)，受外部变量 saturation 影响
+                    float sat = (distance * invMaxRadius) * saturation;
+
+                    // 转换 HSV 到 RGB 并存入 Color32
+                    // 注意：Color.HSVToRGB 返回 Color，赋值给 Color32 会自动隐式转换
+                    pixels[idx] = Color.HSVToRGB(angle / 360f, Mathf.Clamp01(sat), value);
+                }
+                else
+                {
+                    pixels[idx] = clearColor;
+                }
+            }
+        }
+
+        // 4. 应用像素数据
+        _texture.SetPixels32(pixels);
+        _texture.Apply();
+    }
+
+    void ApplyTextureToRawImage()
+    {
+        if (_rawImage == null)
+            _rawImage = GetComponent<RawImage>();
+
+        _rawImage.texture = _texture;
+        _rawImage.color = Color.white; // 确保显示原始颜色
+    }
+    void UpdateCurrentColor(Vector2 localPosition)
+    {
+        Vector2 center = _rectTransform.rect.center;
+        Vector2 offset = localPosition - center;
+        float maxRadius = _rectTransform.rect.width / 2f;
+
+        // 计算半径比例（饱和度）
+        float distance = offset.magnitude;
+        float sat = Mathf.Clamp01(distance / maxRadius) * saturation;
+
+        // 计算角度（色调）
+        float angle = Mathf.Atan2(offset.y, offset.x) * Mathf.Rad2Deg;
+        if (angle < 0) angle += 360;
+
+        // 计算颜色
+        float alpha = alphaSlider != null ? alphaSlider.value : 1f;
+        currentColor = Color.HSVToRGB(angle / 360f, sat, value);
+        currentColor.a = alpha;
+
+        // 更新取色器颜色（使其与背景有对比度）
+        if (pickerIndicator != null)
+        {
+            var img = pickerIndicator.GetComponent<Image>();
+            if (img != null)
+                img.color = (value > 0.5f) ? Color.black : Color.white;
+        }
+        // 若有亮度滑块，保持同步
+        if (valueSlider != null && valueSlider.value != value)
+        {
+            valueSlider.SetValueWithoutNotify(value);
+        }
+        // 若有透明度滑块，保持同步
+        if (alphaSlider != null && alphaSlider.value != alpha)
+        {
+            alphaSlider.SetValueWithoutNotify(alpha);
+        }
+        // 更新预览窗
+        if (previewImage != null)
+        {
+            previewImage.color = currentColor;
+        }
+        if (baseColorPicker != null)
+        {
+            // 同步到BaseColorPicker
+            baseColorPicker.SliderChangeWithoutNotification(currentColor);
+        }
+        ApplyParameters();
+    }
+
+
+}
+public partial class HsvDrawer : DynamicUIElement
+{
+    private void ApplyParameters()
+    {
+        Color newValue = currentColor;
+        connectedBaseElement.GetType().GetField(parameterName).SetValue(connectedBaseElement, newValue);
+        connectedBaseElement.Refresh();
+    }
+
+    // 新增：同步connectedBaseElement的color到色盘
+    public void SyncFromBaseElement()
+    {
+        if (connectedBaseElement == null || string.IsNullOrEmpty(parameterName)) return;
+        Color color = (Color)connectedBaseElement.GetType().GetField(parameterName).GetValue(connectedBaseElement);
+        currentColor = color;
+
+        // 解析HSV
+        Color.RGBToHSV(color, out float h, out float s, out float v);
+        value = v;
+        if (valueSlider != null)
+            valueSlider.SetValueWithoutNotify(v);
+        if (alphaSlider != null)
+            alphaSlider.SetValueWithoutNotify(color.a);
+
+        // 计算picker位置
+        if (_rectTransform == null)
+            _rectTransform = _rawImage.GetComponent<RectTransform>();
+        Vector2 center = _rectTransform.rect.center;
+        float maxRadius = _rectTransform.rect.width / 2f;
+        float angle = h * 360f * Mathf.Deg2Rad;
+        float radius = s * maxRadius;
+        Vector2 offset = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * radius;
+        Vector2 pickerPos = center + offset;
+        if (pickerIndicator != null)
+            pickerIndicator.localPosition = pickerPos;
+
+        // 更新色盘和预览
+        CreateColorWheelTexture();
+        ApplyTextureToRawImage();
+        if (previewImage != null)
+            previewImage.color = currentColor;
+    }
+    public override void Initialize(IBaseElement baseElement, string title, string parameterName)
+    {
+        base.Initialize(baseElement, title, parameterName);
+        SyncFromBaseElement();
+    }
+    public override DynamicUIElement AddListenerFunction(UnityAction action)
+    {
+
+        valueSlider.onValueChanged.AddListener(_ => action());
+
+        alphaSlider.onValueChanged.AddListener(_ => action());
+        valueSlider.onValueChanged.AddListener(_ => UpdateCurrentColor(pickerIndicator.localPosition));
+
+        alphaSlider.onValueChanged.AddListener(_ => UpdateCurrentColor(pickerIndicator.localPosition));
+        // 拖动色盘时也触发
+        // 这里通过在 UpdateCurrentColor 里调用 action
+        // 但由于没有事件，这里可以考虑用委托或事件，但为兼容性直接调用
+        // 可以在 UpdateCurrentColor 末尾加一行（如果需要多次触发）：
+        // action?.Invoke();
+        // 但一般只需响应滑块即可
+        return this;
+    }
+}
+
--- a/Tool/HsvDrawer.cs.meta
+++ b/Tool/HsvDrawer.cs.meta
@@ -0,0 +1,11 @@
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