渲染测式 开发

examples/renderTest.php

@@ -228,9 +228,10 @@ foreach($taskModel->childsParams as $childParams){
             return $childParams->defaultMat;
         }
     })($childParams);
+    
+    if(is_object($matOriginal)){
         $textureScaleU = $taskModel->uvScale*(MAT_STANDARD_SIZE/$matOriginal->width);
         $textureScaleV = $taskModel->uvScale*(MAT_STANDARD_SIZE/$matOriginal->height);
-    if(is_object($matOriginal)){
         $material = createLuxcoreMat($matOriginal, $textureScaleU, $textureScaleV, $downloadDir, $scene);
     }else{
         $material = new Disney();