1) Open the attached file "Dim_3.tcw"
2) Goto File --> Save As
3) Choose "Save as type: DAE" from the save as dialogue box.
4) Press Save and then close file ( File --> Close )
5) Now open the DAE file which was saved by File --> Open and selecting "Files of Type : DAE" and then choosing the file "Dim_3.dae".
Compare both drawings, objects are missing in the DAE file.
Reason: DAE (COLLADA) file format is 3D graphics format that does not store 2D graphics. The file contains 2D objects which are not catered by DAE format by default.
2) Goto File --> Save As
3) Choose "Save as type: DAE" from the save as dialogue box.
4) Press Save and then close file ( File --> Close )
5) Now open the DAE file which was saved by File --> Open and selecting "Files of Type : DAE" and then choosing the file "Dim_3.dae".
Compare both drawings, objects are missing in the DAE file.
Reason: DAE (COLLADA) file format is 3D graphics format that does not store 2D graphics. The file contains 2D objects which are not catered by DAE format by default.