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diff --git a/apps/sample/trimesh_QT/glarea.cpp b/apps/QT/trimesh_QT/glarea.cpp
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diff --git a/apps/sample/trimesh_ant_freeglut/main.cpp b/apps/QT/trimesh_ant_freeglut/main.cpp
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diff --git a/apps/sample/trimesh_pos_demo/glwidget.cpp b/apps/QT/trimesh_pos_demo/glwidget.cpp
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