Extended Primitives is an pack of parametric WYSIWYG 3d objects for prototyping, visual design and data visualization. All object has non-overlapped adjustable UV coordinates, parametric fillet edge, full control over detalization.
Pack includes: Box, Cone, Prism, NGon, Donut, Pie, Graph, RadarChart. Charts: Pie Chart, Donut Chart, Box Chart, Cone Chart. Numerical Grids (based on Line Renderer): Polar grid, Quad grid.