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![0199b// Angularity, Parallelism or Perpendicularity with Implied Flatness](https://static.wixstatic.com/media/3a6acb_28960e47b01b474d9d4f098c3ba7b64f~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_28960e47b01b474d9d4f098c3ba7b64f~mv2.jpg)
0199b// Angularity, Parallelism or Perpendicularity with Implied Flatness
We to knowing that, orientation control ( Angularity, Perpendicularity and Parallelism) always come with implied flatness. We will...
![](https://static.wixstatic.com/media/3a6acb_04d76e010a304f61a238f7cf60ff9aa2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/3a6acb_04d76e010a304f61a238f7cf60ff9aa2.jpg)
![0020// Flatness with Straightness Refinement](https://static.wixstatic.com/media/3a6acb_04d76e010a304f61a238f7cf60ff9aa2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/3a6acb_04d76e010a304f61a238f7cf60ff9aa2.jpg)
0020// Flatness with Straightness Refinement
For flat surface with demanding " flatness" in certain direction, designer can use straightness as a refinement to tighten the form...