nkTxNormalMap

The nkTxNormalMap node is a Normal Map sampler.

• The material specifies the texture used to render the object.

• The material requires a parameter with the same name as paramName.

• The Image RGB [0..1] values are expanded to [-1..+1]. The Alpha value is unchanged.

Code example

This is a code example for nkTxNormalMap.

<nkTxNormalMap name="nNodeName" paramName="MaterialParameterName" uv="[connection]" filter="bilinear" addressMode="wrap"/>

Parameters

uv

• Size: 2

filter

• Values: point, bilinear, trilinear

addressMode

• Values: wrap, clamp, mirror

Output

Output size: 4