U Y{j#@s(ddlmZddlZGdddeZdS))BaseTraceHierarchyTypeNcseZdZdZdZddddddd hZed d Zejd d Zed dZ e jddZ eddZ e jddZ eddZ e jddZ eddZ e jddZ eddZ e jddZ eddZejddZedd Zd$fd"d# ZZS)%LightingZ streamtubezstreamtube.lightingambientdiffusefacenormalsepsilonfresnel roughnessspecularvertexnormalsepsiloncCs|dS)a Ambient light increases overall color visibility but can wash out the image. The 'ambient' property is a number and may be specified as: - An int or float in the interval [0, 1] Returns ------- int|float rselfr r e/var/www/html/bwave/python/venv/lib/python3.8/site-packages/plotly/graph_objs/streamtube/_lighting.pyrs zLighting.ambientcCs ||d<dS)Nrr r valr r rr&scCs|dS)a Represents the extent that incident rays are reflected in a range of angles. The 'diffuse' property is a number and may be specified as: - An int or float in the interval [0, 1] Returns ------- int|float rr r r r rr,s zLighting.diffusecCs ||d<dS)Nrr rr r rr;scCs|dS)a) Epsilon for face normals calculation avoids math issues arising from degenerate geometry. The 'facenormalsepsilon' property is a number and may be specified as: - An int or float in the interval [0, 1] Returns ------- int|float rr r r r rrAs zLighting.facenormalsepsiloncCs ||d<dS)Nrr rr r rrPscCs|dS)au Represents the reflectance as a dependency of the viewing angle; e.g. paper is reflective when viewing it from the edge of the paper (almost 90 degrees), causing shine. The 'fresnel' property is a number and may be specified as: - An int or float in the interval [0, 5] Returns ------- int|float rr r r r rrVszLighting.fresnelcCs ||d<dS)Nrr rr r rrfscCs|dS)a# Alters specular reflection; the rougher the surface, the wider and less contrasty the shine. The 'roughness' property is a number and may be specified as: - An int or float in the interval [0, 1] Returns ------- int|float rr r r r rrls zLighting.roughnesscCs ||d<dS)Nrr rr r rr{scCs|dS)a! Represents the level that incident rays are reflected in a single direction, causing shine. The 'specular' property is a number and may be specified as: - An int or float in the interval [0, 2] Returns ------- int|float r r r r r rr s zLighting.specularcCs ||d<dS)Nr r rr r rr scCs|dS)a- Epsilon for vertex normals calculation avoids math issues arising from degenerate geometry. The 'vertexnormalsepsilon' property is a number and may be specified as: - An int or float in the interval [0, 1] Returns ------- int|float r r r r r rr s zLighting.vertexnormalsepsiloncCs ||d<dS)Nr r rr r rr scCsdS)Na ambient Ambient light increases overall color visibility but can wash out the image. diffuse Represents the extent that incident rays are reflected in a range of angles. facenormalsepsilon Epsilon for face normals calculation avoids math issues arising from degenerate geometry. fresnel Represents the reflectance as a dependency of the viewing angle; e.g. paper is reflective when viewing it from the edge of the paper (almost 90 degrees), causing shine. roughness Alters specular reflection; the rougher the surface, the wider and less contrasty the shine. specular Represents the level that incident rays are reflected in a single direction, causing shine. vertexnormalsepsilon Epsilon for vertex normals calculation avoids math issues arising from degenerate geometry. r r r r r_prop_descriptionsszLighting._prop_descriptionsNc  stt|dd| kr&| d|_dS|dkr4i}n4t||jrJ|}nt|tr`t |}nt d| dd|_ | dd|_ | d d} |dk r|n| } | dk r| |d <| d d} |dk r|n| } | dk r| |d <| d d} |dk r|n| } | dk r | |d <| d d} |dk r$|n| } | dk r:| |d <| d d} |dk rT|n| } | dk rj| |d <| dd} |dk r|n| } | dk r| |d<| dd} |dk r|n| } | dk r| |d<|jft|f| d|_ dS)a, Construct a new Lighting object Parameters ---------- arg dict of properties compatible with this constructor or an instance of :class:`plotly.graph_objs.streamtube.Lighting` ambient Ambient light increases overall color visibility but can wash out the image. diffuse Represents the extent that incident rays are reflected in a range of angles. facenormalsepsilon Epsilon for face normals calculation avoids math issues arising from degenerate geometry. fresnel Represents the reflectance as a dependency of the viewing angle; e.g. paper is reflective when viewing it from the edge of the paper (almost 90 degrees), causing shine. roughness Alters specular reflection; the rougher the surface, the wider and less contrasty the shine. specular Represents the level that incident rays are reflected in a single direction, causing shine. vertexnormalsepsilon Epsilon for vertex normals calculation avoids math issues arising from degenerate geometry. Returns ------- Lighting Zlighting_parentNzThe first argument to the plotly.graph_objs.streamtube.Lighting constructor must be a dict or an instance of :class:`plotly.graph_objs.streamtube.Lighting`Z skip_invalidF _validateTrrrrrr r )superr__init__r isinstance __class__Zto_plotly_jsondict_copycopy ValueErrorpopZ _skip_invalidrZ_process_kwargs) r argrrrrrr r kwargs_vrr rrsZ1                  zLighting.__init__)NNNNNNNN)__name__ __module__ __qualname__Z_parent_path_strZ _path_strZ _valid_propspropertyrsetterrrrrr r rr __classcell__r r r rrsb                r)Zplotly.basedatatypesrZ_BaseTraceHierarchyTyperrrr r r rs