fix: 材质可选

src/sdk/cover/index.js

@@ -497,6 +497,8 @@ export const enter = (dom, isLocal) => {
                 if(prop.type == 'glb'){
                     prop.url = prop.url[0]   //2024.7 四维看看的4dtiles每个层级转化而来，只取最高精度的
                 }
+                prop.unlit = props.renderType != 'normal' 
+                prop.maximumScreenSpaceError = 60
                 Potree.addModel(prop,  prop.done , prop.progressFun, prop.onError)
                 prop.loading = true
                 console.log('-------开始加载 id:', prop.id, 'title:', prop.title, ', filename:', Potree.Common.getNameFromURL(prop.url),  prop )