The sketcher is a central part of the way OpenCAD defines geometry.

Software Design

  • constraint driven
    • parallel
    • perpendicular
    • identical points
    • concentric
    • equal length
    • equal radius
    • tangent
    • symmetry
  • basic entities (first to be implemented)
    • point
    • line
    • arc
    • circle
    • centerline
    • construction line


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