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Bugfix in mouse-based picking example code. #14

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Bugfix in mouse-based picking example code. #14

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4 changes: 3 additions & 1 deletion cpp/source/features/callbacks_and_UIs.md
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Original file line number Diff line number Diff line change
Expand Up @@ -140,7 +140,9 @@ if (io.MouseClicked[0]) { // if the left mouse button was clicked
glm::vec3 worldRay = polyscope::view::screenCoordsToWorldRay(screenCoords);
glm::vec3 worldPos = polyscope::view::screenCoordsToWorldPosition(screenCoords);
std::pair<polyscope::Structure*, size_t> pickPair =
polyscope::pick::evaluatePickQuery(screenCoords.x, screenCoords.y);
polyscope::pick::evaluatePickQuery(
io.DisplayFramebufferScale.x * screenCoords.x,
io.DisplayFramebufferScale.y * screenCoords.y);

// print some values
std::cout << " io.MousePos.x: " << io.MousePos.x << " io.MousePos.y: " << io.MousePos.y << std::endl;
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