This commit is contained in:
2026-05-18 12:28:10 +08:00
parent fdc031673f
commit fb193c0528
4 changed files with 55 additions and 20 deletions

View File

@ -192,6 +192,17 @@ const executeEvent = async (dropzone_data, result) => {
}
}
/**
* 检查模型是否已存在
* @param {string} modelId - 模型ID
* @returns {boolean} 模型是否存在
*/
const isModelExists = (modelId) => {
const kernel = getKernel();
// 调用 SDK 的 API 检查模型是否存在
return kernel.model.exists(modelId);
}
//换棚子
const executeEvent2 = async (result) => {
const kernel = getKernel();
@ -199,10 +210,24 @@ const executeEvent2 = async (result) => {
// 检查是否有模型更换事件
const hasModelChange = result.data.events.some(e => e.event_type === 'change_model');
// 只有在需要更换模型时才清除
// 检查新模型是否已经存在
let modelAlreadyExists = false;
if (hasModelChange) {
const firstModelEvent = result.data.events.find(e => e.event_type === 'change_model');
if (firstModelEvent) {
const { category } = firstModelEvent.target_data;
modelAlreadyExists = isModelExists(category);
console.log(`检查模型 ${category} 是否存在:`, modelAlreadyExists);
}
}
// 只有在需要更换模型且模型不存在时才清除
if (hasModelChange && !modelAlreadyExists) {
console.log('模型不存在,执行清除操作');
kernel.dropZone.clearZones();
kernel.model.removeAll();
} else if (modelAlreadyExists) {
console.log('模型已存在,跳过清除操作,仅更新材质');
}
// 先处理所有 change_model 事件
@ -219,6 +244,12 @@ const executeEvent2 = async (result) => {
console.log('替换百叶模型:', event);
console.log('替换百叶模型类型:', category);
// 如果模型已存在,跳过加载
if (modelAlreadyExists) {
console.log(`模型 ${category} 已存在,跳过加载`);
continue;
}
if (placement_zone) {
const { alpha, border_color, color, show_border, thickness, walls } = placement_zone
kernel.dropZone.setData({
@ -338,5 +369,6 @@ window.AppLogic = {
executeEvent,
executeEvent2,
getHotspot,
getProductConfig
getProductConfig,
isModelExists // 暴露检查模型是否存在的API
};