lama_mix.mtlx

<?xml version="1.0"?>
<materialx version="1.38" colorspace="acescg">

  <!-- LamaMix for BSDFs -->
  <nodedef name="ND_lama_mix_bsdf" node="LamaMix" nodegroup="pbr" version="1.0" isdefaultversion="true">
    <input name="material1" uiname="Material 1" type="BSDF"
           doc="First material to mix." />
    <input name="material2" uiname="Material 2" type="BSDF"
           doc="Second material to mix." />
    <input name="mix" type="float" uimin="0.0" uimax="1.0" value="0.0"
           doc="Defines the balance between the two materials, ranging from 0 (Material 1 only) to 1 (Material 2 only). Can also be seen as a Material 2 over Material 1 mask." />
    <output name="out" type="BSDF" />
  </nodedef>
  <nodegraph name="NG_lama_mix_bsdf" nodedef="ND_lama_mix_bsdf">
    <mix name="mix" type="BSDF">
      <input name="fg" type="BSDF" interfacename="material2" />
      <input name="bg" type="BSDF" interfacename="material1" />
      <input name="mix" type="float" interfacename="mix" />
    </mix>
    <output name="out" type="BSDF" nodename="mix" />
  </nodegraph>

  <!-- LamaMix for EDFs -->
  <nodedef name="ND_lama_mix_edf" node="LamaMix">
    <input name="material1" uiname="Material 1" type="EDF"
           doc="First material to mix." />
    <input name="material2" uiname="Material 2" type="EDF"
           doc="Second material to mix." />
    <input name="mix" type="float" uimin="0.0" uimax="1.0" value="0.0"
           doc="Defines the balance between the two materials, ranging from 0 (Material 1 only) to 1 (Material 2 only). Can also be seen as a Material 2 over Material 1 mask." />
    <output name="out" type="EDF" />
  </nodedef>
  <nodegraph name="NG_lama_mix_edf" nodedef="ND_lama_mix_edf">
    <mix name="mix" type="EDF">
      <input name="fg" type="EDF" interfacename="material2" />
      <input name="bg" type="EDF" interfacename="material1" />
      <input name="mix" type="float" interfacename="mix" />
    </mix>
    <output name="out" type="EDF" nodename="mix" />
  </nodegraph>
</materialx>