我有两个表,希望根据表a中的引用id从表b中获取technology_tag:from tblConnect a, tblSitesb and a.Related_Site_DBID = 1
and (b.dbid = a.bsc_tag_dbid or b.dbid = a.related_bsc_
我有一个带有这些方法的扩展,当我调用此方法来更改材料(将其颜色改为红色)时,该对象变得透明,控制台中会出现以下错误[.WebGL-0000737C06582900] GL_INVALID_OPERATION: Active draw buffers with missing fragment shader outputs. const material = this.createMate
对于svf,我能够从dbids 中获得框架。如果我知道墙壁的形状,我可以改变房间墙壁的颜色。viewer.setThemingColor(dbid, new THREE.Vector4(0, 1, 1,1));function getFragIdFromDbId(viewer, dbid) { var it = viewer