docs/html/globals_8py_source.html

# globals.py


'''

@file

Package globals

'''

TO_DEGREE = 180.0 / 3.1415926535


#  Default MaterialX names for conversion to MaterialX

MTLX_DEFAULT_MATERIAL_NAME = 'MAT_0'

MTLX_MATERIAL_PREFIX = 'MAT_'

MTLX_DEFAULT_SHADER_NAME = 'SHD_0'

MTLX_SHADER_PREFIX = 'SHD_'

# Default GLTF names for conversion to/from MaterialX

GLTF_DEFAULT_NODE_PREFIX = 'NODE_'

GLTF_DEFAULT_MESH_PREFIX = 'MESH_'

# As primitives have not named, use the index as the name if more than one primitives child

GLTF_DEFAULT_PRIMITIVE_PREFIX = 'PRIMITIVE_'


# MaterialX strings

#SURFACE_SHADER_TYPE_STRING = 'surfaceshader'

MTLX_GLTF_PBR_CATEGORY = 'gltf_pbr'

MTLX_UNLIT_CATEGORY_STRING = 'surface_unlit'

MULTI_OUTPUT_TYPE_STRING = 'multioutput'

MTLX_GLTF_IMAGE = 'gltf_image'

MTLX_GLTF_COLOR_IMAGE = 'gltf_colorimage'

MTLX_GLTF_NORMALMAP_IMAGE = 'gltf_normalmap'

MTLX_GLTF_ANISOTROPY_IMAGE = 'gltf_anisotropy_image'

MTLX_TEXTURE_COLORSPACE = 'srgb_texture'

MTLX_NONTEXTURE_COLORSPACE = 'lin_rec709'

# mx.PortElement.NODE_NAME_ATTRIBUTE is not exposed

MTLX_INTERFACEINPUT_NAME_ATTRIBUTE = 'interfacename'

MTLX_NODE_NAME_ATTRIBUTE = 'nodename'

MTLX_NODEGRAPH_NAME_ATTRIBUTE = 'nodegraph'

MTLX_COLOR_SPACE_ATTRIBUTE = 'colorspace' # mx.Element.COLOR_SPACE_ATTRIBUTE is not exposed

MTLX_VEC3_STRING = 'vector3'

MTLX_IN_STRING = 'in'

MTLX_FLOAT_STRING = 'float'

MTLX_MULTIOUTPUT_STRING = 'multioutput'

MTLX_VALUE_STRING = 'value'

EMPTY_STRING = ''

MTLX_VALUE_ATTRIBUTE = 'value' # mx.AttributeDef.MTLX_VALUE_ATTRIBUTE is not exposed


# We use a colon to separate the category and name of an element in the JSON hierarchy

JSON_CATEGORY_NAME_SEPARATOR = ':'

# The root of the JSON hierarchy

MATERIALX_DOCUMENT_ROOT = 'materialx'