Block geometry

Block tab on Model Options dialog under Block Geometry header.

Block form

Once a block has been created it's form can usually be changed to one of:

• 1-Extruded,
• 2-Sloped walls or
• 3-Pitched roof

If the block has 5-General block form due to a previous block edit operation, then only these block form options are available:

• 2-Sloped walls or
• 3-Pitched roof
• 5-General

Depending on the selected block form the full range of block geometry options is available as described under block forms.