check mask values

2 years ago · 232a83ecb8
parent 48c10620cb
commit 232a83ecb8
1 changed files with 2 additions and 0 deletions
--- a/modules/3d/test/test_normal.cpp
+++ b/modules/3d/test/test_normal.cpp
@ -605,6 +605,8 @@ TEST_P(RenderedNormals, check)

    Mat cmpMask = srcMask & dstMask;

+    EXPECT_GT(countNonZero(cmpMask), 0);
+
    double nrml2 = cv::norm(absdot, NORM_L2, cmpMask);

    if (!dstNormalsDepth.empty())