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• An asymmetrical Birdhouse is very easy.
  • The basic 2D drawing contains all the shapes.
    • Box
    • Planes
    • Parallelograms
    • Circle/planes
  • Extrude and Scale make the 2D shapes into all the parts.
  • Only the face needs to be duplicated.
  • Solid Subtract makes the hole.

• Start with a Grid with a value of 1 and a Snap Grid of .25
• Drawing plane should be X-Y
  • Use OPTIONS to set working plane.
• Set color to dark blue.
• Start with a box as shown 5 X 1/2 units.

• Set color to light blue.
• This birdhouse is asymmetrical, so use plane command and draw the face.
  • Plane command is under the circle tool icon, and there you will also find polygon and parallelogram commands.

• Use parallel by distance to draw a line 1/2 unit outside face.

• Set color to red.
• Select parallelogram command.
• Double-click on Intersect Snap
  • A little box should appear at each intersection, if not hit F10 to turn on Snap Preview.
• Set points in order shown.

• Repeat the above for the other side.

• Set color to green.
• Use plane command to draw walls.
• Double-click on Intersect Snap.
• Set points in the order shown.
• Repeat for right wall.

• Set color to orange.
• Draw circles as planes in 2 places shown.

• Select outer face line and hit Del.

• Switch to 3D mode.
• All entities should be planes as shown with solid shading.
  • Change any line entities to planes with make plane command on edit or convert* menu.
  • (*Convert is on Speedmenu available on downloads page.)

• Hit 'L' to bring up layer options.
• Select Separate to put each color on it's own layer.
• Find the layers of the face entity and both circles with Info Box and turn them off.
  • Should be layers 2 and 5 since that is the order the colors were used.

• Select All with CTRL+A.
• Hit 'X' for extrude command.
• Gravity Snap to any corner.
• Hit ' (apostrophe) for point relative.
• Enter Z value of 5.
• Hit ENTER.

• Select both sides of roof.
• Hit 'S' for scale command.
• Enter Z value of 1.5
• Check 'Selection Center' option.
• Hit ENTER.

• Hit 'L' for layers.
• Show all layers. Unlock all layers.
• Select face plane.
• Hit 'X'
• Gravity Snap to any corner of face.
• Hit '
• Enter Z value of 1/2
• Hit ENTER.

• Select face at point shown with Gravity Snap.
• Hit 'N' to duplicate.
• Gravity Snap to corner of wall at rear as shown.

• Select larger circle.
• Hit 'X'
• Gravity Snap at 2 lower corners of face (1&2) to extrude circle 1/2 unit.
• Hit 'S'. for scale.
• Enter 'Z' value of 2.
• Hit ENTER.
• Solid Subtract circle extrusion from face solid to create hole.

• Select small circle.
• Hit 'X'
• Gravity Snap to the right rear corner of the bottom, and then to the right front corner.
• Hit ENTER.

• With the perch still selected at face end, hit 'S'.
• Enter Z value of 1/2.
• Choose Selection Handle option.
• Hit ENTER.
• You are done!