Instant Terra is a node-based software composed of a graph of interlinked nodes:
Each node corresponds to an operation on one or several terrains. The color of the node outline corresponds to the type of operation. The nodes are connected together by links (see Connectors and links for more details). Return to any node at any time, modify a parameter and immediately see the effect on the end result.
When a node is selected, if its computation is associated with a terrain or a mask, the terrain or mask is displayed in the 3D View. In the example below, clicking on the Alpha blend node shows the computation of the Perlin noise and Slope terrain generators.
To add a node(s) to the selected nodes, press Ctrl and click the node to add.
To delete a node(s) from the selected nodes, press Ctrl and click the node to delete.
To move a node(s), click on it, hold down the left mouse button, move the mouse, and then release the button.
When multiple nodes are selected, moving one node moves all selected nodes. All selected nodes retain their relative position.
When linked nodes are copied and pasted, the new nodes are linked in the same way.
When running two Instant Terra windows at the same time, you cannot copy nodes from one Instant Terra window to the other.
To copy nodes from one project to another:
To delete a selected node or nodes, select Edit > Delete or press the Del key.
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