3D HOUSE PLAN IN AUTOCAD

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Here's a clear-cut approach to creating simple yet effective house plans with AutoCAD: 1. Launch AutoCAD and start with a blank drawing. 2. Set up your grid system by selecting "Draw" > "Grid" from the menu bar, then enter "10,0" in the "Grid Size" field. 3. Draw a rectangle for the floor plan by using the "Rectangle" tool, specifying 40 units wide and 30 units long. 4. Use the "Line" tool to draw walls, starting with one that is 8 units wide and runs along the entire length of the house. 5. Add windows and doors using the "Circle" and "Rectangle" tools, respectively, making sure to snap them to the grid for precise placement. 6. Create a simple roof by drawing two lines at a 45-degree angle from the top corners of the house. 7. Use the "Extrude" tool to give your design some depth, adding a floor and ceiling to the walls. 8. To finalize your plan, save it as an AutoCAD file (DWG) or export it as a PDF or JPEG image for sharing.