Create color ramp node

• Adding a Create color ramp node
• Using the preset color ramps
• Setting the relative or absolute values
• Adding color
• Editing a color
• Editing the color height
• Removing a color
• Parameters

Adding a Create color ramp node

Instant Terra uses color ramps to convey elevation. The colors can be added, edited, and deleted in the node parameters.

To add a Color Ramp node, right click in the Graph Editor and select Create Node > Color > Create color Ramp.

Double click on the node to open its parameters:

Using the preset color ramps

Eight preset color ramps are available:

Click on a preset color ramp to apply it.

Setting the relative or absolute values

You can view the heights either as absolute values or heights relative to the minimum and maximum values. Select either:

• Absolute where different colors correspond to absolute heights, and you can specify the minimum and maximum heights.
• Relative where the different colors are expressed as a percentage of the minimum (0%) and maximum (100%) heights.

Adding color

To add color, right click on the color ramp where you want to add the color and select either:

• Add color using color dialog: Use the Color Picker dialog to select a color. The color appears as a circle the Color Ramp dialog where you clicked.

• Add color using color picker: Use the color picker to draw a segment anywhere on the screen, including outside the Instant Terra window. A color ramp is automatically created from the colors under the segment.