Highway 3D Modeling

This is the basis of rendering, 3d Stop Sight Distance,  freezing hazard by Sun-Shadow, and Sun-Glare hazard.

Highway 3d-modeing

1. Load the TIN.

2. Click the 2nd toolbar button of which tooltip is Load Cross-section in the modeling dialog.

3. Click the 3rd toolbar button. The tooltip is Build 3D Section. 

4. Click the 4th toolbar button, draw 3d face on the current drawing.

5. Click the 5th toolbar button,  erase the area where the highway will be inserted.

6. Click the 6th toolbar button, draw the 3d-highway on the current drawing. The tooltip is Draw Section [3D Face]

7. Click the 7th toolbar button, draw the 3d Line marking on the highway. (optionally)

Creating 3d-median 

1. Select a structure at th 1st column in the spreadsheet. (refer  to manual about creating structure)

2. Select a type (generally, median is continuous)

3. Edit  the distance from centerline selected on current drawing.(generally, the values are 0)

4. If Type is Union or Column, edit the interval of column.

5. If Type is Union or Column, edit the depth of column.

6. Select a Direct. If you select the Left, then will be mirrored. 

7. Click the select button. then, select the 3d center-line by 3dpolyline.