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  2. SolveSpace - Wikipedia

    en.wikipedia.org/wiki/SolveSpace

    SolveSpace workflow starts either with opening an existing file or creating a new one and usually involves sketching. The basic shapes of a new physical part is sketched out and constrained to specific dimensions and locations. When the model is complete, it is either exported to one of the supported CAD formats or into a document for further ...

  3. Open Cascade Technology - Wikipedia

    en.wikipedia.org/wiki/Open_Cascade_Technology

    Added support of annotations, saved views and clipping planes to STEP and XDE. Added Weighted OIT (Order-independent transparency) rendering feature. Path Tracing engine improvements. Open CASCADE Technology 7.1 2016-11-25 — — OCAF persistence without dynamically loaded plugins. Improved STEP AP242 support, including PMI, dimensions and ...

  4. SolidWorks - Wikipedia

    en.wikipedia.org/wiki/SolidWorks

    SolidWorks (stylized as SOLIDWORKS) is a brand within Dassault Systèmes that develops and markets software for solid modeling computer-aided design (CAD), computer-aided engineering (CAE), 3D CAD design, collaboration, analysis, and product data management. [2] The company introduced one of the first 3D CAD applications designed to run on a ...

  5. Isometric projection - Wikipedia

    en.wikipedia.org/wiki/Isometric_projection

    The term "isometric" comes from the Greek for "equal measure", reflecting that the scale along each axis of the projection is the same (unlike some other forms of graphical projection). An isometric view of an object can be obtained by choosing the viewing direction such that the angles between the projections of the x , y , and z axes are all ...

  6. Parallel curve - Wikipedia

    en.wikipedia.org/wiki/Parallel_curve

    Thus, the general offset surface shares the same tangent plane and normal with and (()). That aligns with the nature of envelopes. That aligns with the nature of envelopes. We now consider the Weingarten equations for the shape operator , which can be written as ∂ n → = − ∂ x → S {\displaystyle \partial {\vec {n}}=-\partial {\vec {x}}S} .

  7. Parallax mapping - Wikipedia

    en.wikipedia.org/wiki/Parallax_mapping

    Parallax mapping with shadows. Parallax mapping (also called offset mapping or virtual displacement mapping) is an enhancement of the bump mapping or normal mapping techniques applied to textures in 3D rendering applications such as video games.

  8. Multiview orthographic projection - Wikipedia

    en.wikipedia.org/wiki/Multiview_orthographic...

    These six planes of projection intersect each other, forming a box around the object, the most uniform construction of which is a cube; traditionally, these six views are presented together by first projecting the 3D object onto the 2D faces of a cube, and then "unfolding" the faces of the cube such that all of them are contained within the ...

  9. Flatness (manufacturing) - Wikipedia

    en.wikipedia.org/wiki/Flatness_(manufacturing)

    minimum zone reference planes; local flatness deviation; root-mean-square flatness deviation; The two-dimensional measures above find one-dimensional counterparts in straightness measures, [5] defined by ISO 12780 on a cross-section (the plane curve resulting from the intersection of the surface of interest and a plane spanned by the surface ...