Merge pull request #1070 from Sumbera/master

fix num_vertices in ArFrame_transformCoordinates2d call
google-ar · Jun 26, 2020 · 582014c · 582014c
2 parents 54861e3 + 23185bc
commit 582014c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/samples/hello_ar_c/app/src/main/cpp/hello_ar_application.cc b/samples/hello_ar_c/app/src/main/cpp/hello_ar_application.cc
@@ -438,7 +438,7 @@ glm::mat3 HelloArApplication::GetTextureTransformMatrix(
   // along the two principal axes.
   const float ndcBasis[6] = {0, 0, 1, 0, 0, 1};
   ArFrame_transformCoordinates2d(
-      session, frame, AR_COORDINATES_2D_OPENGL_NORMALIZED_DEVICE_COORDINATES, 6,
+      session, frame, AR_COORDINATES_2D_OPENGL_NORMALIZED_DEVICE_COORDINATES, 3,
       ndcBasis, AR_COORDINATES_2D_TEXTURE_NORMALIZED, frameTransform);
 
   // Convert the transformed points into an affine transform and transpose it.