Merge remote-tracking branch 'origin/StableVersion' into dev_vite

This commit is contained in:
X1627315083@163.com
2026-04-14 16:20:06 +08:00
11 changed files with 3196 additions and 3172 deletions

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

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@@ -180,7 +180,7 @@ export class CommandManager {
this._recordPerformance("execute", command.constructor.name, duration);
// 通知状态变化
this._notifyStateChange();
this._notifyStateChange("execute");
console.log(`✅ 命令执行成功: ${command.constructor.name}`);
return result;
@@ -219,7 +219,7 @@ export class CommandManager {
this._recordPerformance("undo", command.constructor.name, duration);
// 通知状态变化
this._notifyStateChange();
this._notifyStateChange("undo");
console.log(`✅ 命令撤销成功: ${command.constructor.name}`);
return result;
@@ -258,7 +258,7 @@ export class CommandManager {
this._recordPerformance("redo", command.constructor.name, duration);
// 通知状态变化
this._notifyStateChange();
this._notifyStateChange("redo");
console.log(`✅ 命令重做成功: ${command.constructor.name}`);
return result;
@@ -298,7 +298,7 @@ export class CommandManager {
this.undoStack = [];
this.redoStack = [];
this._notifyStateChange();
this._notifyStateChange("clear");
// console.log("📝 命令历史已清空");
}
@@ -417,10 +417,12 @@ export class CommandManager {
* 通知状态变化
* @private
*/
_notifyStateChange() {
_notifyStateChange(type) {
if (this.onStateChange) {
try {
this.onStateChange(this.getState());
const obj = this.getState();
obj.type = type;
this.onStateChange(obj);
} catch (error) {
console.error("状态变化回调执行失败:", error);
}

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@@ -85,7 +85,7 @@ export class LiquifyRealTimeUpdater {
if (isDrawing && this.config.useDirectUpdate) {
// 拖拽过程中使用快速更新(降低质量以提高性能)
this._fastUpdate(imageData);
await this._fastUpdate(imageData);
} else {
// 拖拽结束后使用完整更新(最高质量)
await this._fullUpdate(imageData);
@@ -124,7 +124,7 @@ export class LiquifyRealTimeUpdater {
* @param {ImageData} imageData 图像数据
* @private
*/
_fastUpdate(imageData) {
async _fastUpdate(imageData) {
if (!this.targetObject || !this.targetObject._element) {
return;
}
@@ -138,12 +138,14 @@ export class LiquifyRealTimeUpdater {
// 直接更新fabric对象的图像源使用PNG格式保持质量
const targetElement = this.targetObject._element;
// 方案1: 直接设置src属性最高性能
const dataURL = this.tempCanvas.toDataURL("image/png", quality);
if (targetElement.src !== dataURL) {
targetElement.src = dataURL;
// targetElement.src = dataURL;
const image = new Image();
image.src = dataURL;
await image.decode();
this.targetObject.setElement(image);
// 关键优化直接设置fabric对象为脏状态但不立即渲染
// this.targetObject.dirty = false; // 标记为不需要立即渲染