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Boundaries Tools - Layer Menu

T3RRA Design Plus Manual Boundaries Tools

Open CreateEditCreate boundary from selected layer Create region from selected layer - this will draw a region around the most outer points of the selected surface and will populate a new region in the Region tabMerge selected - (ensuring you have 2 or more bo...

Region Tools overview

T3RRA Design Plus Manual Regions Tools

When the Regions tab is selected on the right hand side, the relevant tools will be accessed in two different areas. Firstly, on the menu bar (this changes depending on which layer type is selected) and is explained below in Regions Design Tools and secondly, ...

Point to Point region creation

T3RRA Design Plus Manual Regions Tools

This tool lets you create custom regions. When using the creation tool, the cursor will change into a cross. Each left-click will add another corner to the closed region space. To finish adding points to the region, double-click where you would like the final ...

Edit Region nodes and edges

T3RRA Design Plus Manual Regions Tools

This tool is used to make changes to an existing region. Start editing a region by right-clicking on the map near it and choosing Edit nearest > Region. Alternatively, select a region layer in the layers panel on the right then press the edit button. While edi...

Split Region using Cut line

T3RRA Design Plus Manual Regions Tools

The ‘Cut line’ tool allows you to place a line to split a single region into two. This is useful when you wish to create different designs on different sections of the surface.To use this tool ensure that you have an existing region selected in the layer selec...

Region Multi-Slicer

T3RRA Design Plus Manual Regions Tools

The region multi slicer makes it easy to slice a region into many smaller ones. All cuts made with this tool will follow the same direction and will be parallel to each other.To use this tool, make sure that you have a region layer selected.When the tool is se...

Regions Tools - Layer Menu

T3RRA Design Plus Manual Regions Tools

Open Create >Create from saved surfaceCreate from selected surfaceCreate from saved boundaryCreate from selected bounEditCreate boundary from selected layer Create region from selected layer - this will draw a region around the most outer points of the selecte...

Guides Tools - Overview

T3RRA Design Plus Manual Guides Tools

The ‘Guides’ layers allow extra information to be displayed on the field in the working area. This information can include elevation grids, flow directions, and contour lines.There are many tools available in the guides toolbar to help manage and quantify the ...

Edit Guide

T3RRA Design Plus Manual Guides Tools

The ‘Edit guide’ tool allows you to make changes to the selected guide. To edit a guide, right-click near it on the map and select Edit nearest > Guide, or select it in the layers panel on the right and press the ‘Edit Guide’ button. While editing, the guide’s...

Point Label

T3RRA Design Plus Manual Guides Tools

This tool lets you place labels on a field as reference points, or simply to remind you of points you may need to watch out for or pay closer attention to. Selecting the tool will change the mouse cursor to a cross. Clicking in the working area with the cross ...

Line Label guide

T3RRA Design Plus Manual Guides Tools

The ‘Line Label guide’ tool allows you to select two points anywhere on the field and display the distance between them with a label attached. When the tool has been selected the cursor will change into a cross.‘Label’ This is the title of the line that has ju...

Circle guide

T3RRA Design Plus Manual Guides Tools

The ‘Circle guide’ tool will display the radius and total area covered by the set circle. To use the tool, left click where you want the center of the circle to be and drag the mouse until the circle is at the desired size. The option on the left in the window...

Strip/Corridor guide

T3RRA Design Plus Manual Guides Tools

The ‘Strip/Corridor guide’ tool creates 2 parallel lines. When selecting this tool, click on the field where you would like the center point of 1 line to be, then drag away from this point to create a set of parallel lines. ‘Width’ displays the current width s...

Polyline measurement

T3RRA Design Plus Manual Guides Tools

The ‘Polyline measurement’ tool is used to create a guide line with multiple segments. The length of individual segments and the angles between them may also be displayed. When the tool has been selected, the cursor will change into a cross. Left clicking anyw...

Polygon measurement

T3RRA Design Plus Manual Guides Tools

The ‘Polygon measurement’ tool measures the length of the sides as well as total space covered inside a chosen shape. When selecting the tool, the cursor will change into a cross. Clicking on the working area will place a point − continue clicking where you wo...

AB lines

T3RRA Design Plus Manual Guides Tools

The ‘AB lines’ tool creates a pattern of guides along the working area. When using the tool, the cursor will change into a cross. Click on two points in the working area to create an AB line.‘Heading’. The value in the heading setting controls the direction of...

Elevations Guide

T3RRA Design Plus Manual Guides Tools

The ‘Elevations guide’ imposes a grid design on a field in the working area and displays the elevation of points at each junction on the grid. When using this tool the cursor will become a crossClicking on the working area in the desired center point will crea...

Flow direction guide

T3RRA Design Plus Manual Guides Tools

The ‘Flow direction’ guides creates a grid on the field with arrows at each junction that point in the direction that water is expected to flow. When the tool is selected the cursor will change into a cross, and left-clicking in the working area will create a ...

Contour lines

T3RRA Design Plus Manual Guides Tools

The ‘Contour lines’ tool allows for the automatic creation of contour lines on the selected field. When the tool is selected, the cursor will change into a cross. Left-clicking on the desired field will generate contour lines and open a pop-up window that allo...

Slope Indicator

T3RRA Design Plus Manual Guides Tools

The ‘Slope Indicator’ tool is used to measure the slope of a particular area. When the tool is selected the cursor will change into a cross. Once a point has been selected, slope indicators will appear on the field and a pop-up window will be opened. The slope...