MiSrSSKJr SSKJr SSKJr \R"S5rS\ S\ S\ 4S jr S\ 4S jr S \ S\ 4S jrSS \S\S\ 4SjjrSS \S\ SS4Sjjrg)z units.py -------------- Deal with physical unit systems (i.e. inches, mm) Very basic conversions, and no requirement for sympy.physics.units or pint. ) resources)log)Geometryzunits_to_inches.jsoncurrentdesiredreturnc[UR5R55[UR5R55- $)a6 Calculate the conversion from one set of units to another. Parameters --------- current : str Unit system values are in now (eg 'millimeters') desired : str Unit system we'd like values in (eg 'inches') Returns --------- conversion : float Number to multiply by to put values into desired units )to_inchstriplower)rrs g/var/www/eduai.edurigo.com/storigo/production/storigo_env/lib/python3.13/site-packages/trimesh/units.pyunit_conversionrs7" 7==?((* +ggmmo6K6K6M.N NNc<[[R55$)z~ Return a set containing all currently valid units. Returns -------- keys All units with conversions i.e. {'in', 'm', ...} )set_lookupkeysrr rr&s w||~ runitc4[RUR5R5S5nUbU$UR S5up#[UR5[ U5-$![ anSUSUS3nSnAOSnAff=f[U5e)aH Calculate the conversion to an arbitrary common unit. Parameters ------------ unit Either a key in `units_to_inches.json` or in the simple `{float} * {str}` form, i.e. "1.2 * meters". We don't support arbitrary `eval` of any math string Returns ---------- conversion Factor to multiply by to get to an `inch` system. N*z:arbitrary units must be in the form "1.21 * meters", not "z" ())rgetr r splitfloat BaseException ValueError)rlookupvaluekeyEmessages r r r 2s"[[++-t 4F   ZZ_ syy{#eEl22  IcRSQTTU V  W s5A// B 9 BB objguesscrURRSS5/nURb%URURR5 UHnUcMUR 5R SS5R SS5nSHnUR US5nM SRSU55nUR5R5HnU[;dMUs s $ M U(d [S 5e[R"S 5 [UR5S :ag g )a Try to extract hints from metadata and if that fails guess based on the object scale. Parameters ------------ obj A geometry object. guess If metadata doesn't have units make a "best guess" Returns ------------ units A guess of what the units might be nameNunits rz_-.c34# UHoS;dM Uv M g7f) 0123456789Nr).0cs r &units_from_metadata..ss@$Q<*?qq$s  z"No units and not allowed to guess!zno units: guessing from scalegY@ millimetersinches)metadatarsourceappend file_namer replacejoinr rrrrdebugrscale)r#r$hintshintdelimhs r units_from_metadatar>Ts&\\  fd + ,E zz SZZ))* < zz|##GS199&#FE<<s+Dww@$@@##%AG|& =>> II-. SYY%rNcURc[XS9Ul[R"SURU5 [ URU5nUR U5 Xlg)aK Given an object with scale and units try to scale to different units via the object's `apply_scale`. Parameters --------- obj : object With apply_scale method (i.e. Trimesh, Path2D, etc) desired : str Units desired (eg 'inches') guess: bool Whether we are allowed to guess the units if they are not specified. N)r$zconverting units from %s to %s)r'r>rr8r apply_scale)r#rr$ conversions r _convert_unitsrBsT yy(9 II. 7C G4JOOJIr)T)F)__doc__r)r constantsrparentrget_jsonrstrrrrrr boolr>rBrrr rIs   3 4OSO3O5O( c #%D0X0d0c0f3r