How to get a list of AOVs and LPEs


Here’s a simple kick trick to get a list of AOVs and LPEs.

The -laovs flag lists all the AOVs in the loaded scene, but if you give kick no input, you’ll get a list of all built-in AOVs defined by Arnold.

For example, on Windows, run kick -laovs -i Nul

On Linux or macOS, run kick -laovs -i /dev/null

kick -laovs -i Nul
Available aovs:
    Type:    Name:                        LPE:
    --------------------------------------------------------------
    VECTOR2  motionvector (~)
    RGBA     RGBA                         C.*
    VECTOR   N (~)
    FLOAT    Z (~)
    RGB      direct                       C[DSV]L
    RGB      indirect                     C[DSV][DSVOB].*
    VECTOR   Pref (~)
    RGB      albedo                       C[DSV]A
    RGB      emission                     C[LO]
    RGB      diffuse_direct               C<RD>L
    RGB      background                   CB
    RGB      denoise_albedo               ((C<TD>A)|(CVA)|(C<RD>A))
    RGB      sss_albedo                   C<TD>A
    RGB      specular_albedo              C<RS[^'coat''sheen']>A
    RGB      diffuse                      C<RD>.*
    FLOAT    cputime (~)
    RGB      diffuse_indirect             C<RD>[DSVOB].*
    RGB      sss_indirect                 C<TD>[DSVOB].*
    RGB      diffuse_albedo               C<RD>A
    RGBA     shadow_matte
    FLOAT    volume_Z (~)
    RGB      specular                     C<RS[^'coat''sheen']>.*
    RGB      coat_direct                  C<RS'coat'>L
    RGB      specular_direct              C<RS[^'coat''sheen']>L
    RGB      specular_indirect            C<RS[^'coat''sheen']>[DSVOB].*
    RGB      volume_direct                CVL
    RGB      coat                         C<RS'coat'>.*
    RGB      coat_indirect                C<RS'coat'>[DSVOB].*
    RGB      coat_albedo                  C<RS'coat'>A
    RGB      sheen                        C<RS'sheen'>.*
    RGB      transmission                 C<TS>.*
    RGB      transmission_direct          C<TS>L
    RGB      transmission_indirect        C<TS>[DSVOB].*
    VECTOR2  AA_offset (~)
    RGB      transmission_albedo          C<TS>A
    VECTOR   P (~)
    RGB      sheen_direct                 C<RS'sheen'>L
    RGB      volume                       CV.*
    RGB      sheen_indirect               C<RS'sheen'>[DSVOB].*
    NODE     shader (~)
    RGB      sheen_albedo                 C<RS'sheen'>A
    RGB      sss                          C<TD>.*
    RGB      sss_direct                   C<TD>L
    RGB      volume_indirect              CV[DSVOB].*
    RGB      volume_albedo                CVA
    FLOAT    A (~)
    FLOAT    ZBack (~)
    RGB      opacity (~)
    RGB      volume_opacity (~)
    FLOAT    raycount (~)
    UINT     ID (~)
    NODE     object (~)
    FLOAT    AA_inv_density (~)
    RGBA     RGBA_denoise (~)
    --------------------------------------------------------------
    (~) No opacity blending

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