Modeling a stair banister, combining path extrusion with polygon elements

This follows the tutorial explaining how to use the bezier path extrude tool to create polygon geometry and blend between polygon elements (here). It extends this material by showing a more complex situation in an architectural setting.
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Modeling a cube cutout inside the side of a cylinder

This modeling tutorial shows how to model a square inset into a cylinder, with rounded corners, using polygon modeling and subdivision surfaces. It discusses good modeling practices to get predictable results.
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Architectural Elements 1: Using Rotate Connected, the Snap Tool and custom grids to carefully control architectural elements

This modeling tutorial shows how to use active grids, to carefully control the orientation of geometry. It also shows how to use the Rotate Connected polygon function, the Snap Tool and specific pivot placement to precisely control geometry orientation.
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