The Calculation nodes compute operations on numbers.
Parameter node: The Parameter node defines the minimum and
maximum values of the output value, and the number of decimal
places for these values. The output value is then set between the
minimum and maximum values using a slider.
node: The Constant node is a simplified Parameter node. It has
one output node that is defined by a value entered in the
The following four nodes provide mathematical operations on
numbers and have no parameters. They take the first input value of
a Calculation node and apply the operation to the second input
value of another Calculation node.
node: Adds the first input value to the second input value.
node: Subtracts the first input value from the second input
node: Multiplies first input value with the second input
node: Divides the first input value over the second input
node: The Formula node allows you to create a formula that can
be applied to several nodes at the same time.
name node: The File name node defines what file to import or
Size information: The Size information node splits the size of
the input terrain, mask, color map or normal map and outputs the
width in number of vertices, the length in number of vertices, the
quad size, the width in meters, and the length in meters.