Mi)zSSKrSSKrSSKJrJrJr SSKJr SSKJ r SSK J r J r J r "SS \ 5rS rS S jrg) N)cachinggroupingutil)color)Visuals) PBRMaterialSimpleMaterialempty_materialc\rSrSrSSjrSr\S5r\S5rSr \S5r \ RS 5r SS jr S r S rS rSrSrSrg)TextureVisuals Nc[R"5Ul[R"URR5UlXlUc"Uc[5UlO[US9UlOX lX@l g)a_ Store a single material and per-vertex UV coordinates for a mesh. If passed UV coordinates and a single image it will create a SimpleMaterial for the image. Parameters -------------- uv : (n, 2) float UV coordinates for the mesh material : Material Store images and properties image : PIL.Image Can be passed to automatically create material N)image) r DataStorevertex_attributesCache__hash___cacheuvr materialr face_materials)selfrrrrs p/var/www/eduai.edurigo.com/storigo/production/storigo_env/lib/python3.13/site-packages/trimesh/visual/texture.py__init__TextureVisuals.__init__ sh&")!2!2!4mmD$:$:$C$CD   } . 0 !/U ; %M,c8URR5 g)zC Dump the cache if anything in self.vertex_attributes has changed. N)rverifyrs r _verify_hashTextureVisuals._verify_hash2s rcg)zi Return the type of visual data stored Returns ---------- kind : str What type of visuals are defined texturer!s rkindTextureVisuals.kind9src"URSLnU$)ze Check if any data is stored Returns ---------- defined : bool Are UV coordinates and images set? N)r)roks rdefinedTextureVisuals.definedEs]]$ & rc6URR5$)zk Get a CRC of the stored data. Returns -------------- crc : int Hash of items in self.vertex_attributes )rrr!s rrTextureVisuals.__hash__Rs%%..00rc:URRSS5$)zm Get the stored UV coordinates. Returns ------------ uv : (n, 2) float or None Pixel position per-vertex. rN)rgetr!s rrTextureVisuals.uv]s%%))$55rcUcURRS5 g[R"U[RS9URS'g)z} Set the UV coordinates. Parameters -------------- values : (n, 2) float or None Pixel locations on a texture per- vertex Nrdtype)rpopnp asanyarrayfloat64)rvaluess rrr1is< >  " " & &t ,+-==rzz+RD " "4 (rcUc URnUbUR5n[UURR5[R"UR5S9nU$)z Return a copy of the current TextureVisuals object. Returns ---------- copied : TextureVisuals Contains the same information in a new object )rrr)rcopyrrr)rrcopieds rr;TextureVisuals.copyxsX :B >B]]'')99T%8%89   rcxURRUR5n[R"US9nU$)z Convert textured visuals to a ColorVisuals with vertex color calculated from texture. Returns ----------- vis : trimesh.visuals.ColorVisuals Contains vertex color from texture ) vertex_colors)rto_colorrr ColorVisuals)rcolorsviss rr@TextureVisuals.to_colors1''0  v6 rcURbY[R"URRUR 55nUR URU5$UR 5$)z Get a copy of )rr6uniquemeshfacesflattenr;)r face_indexindicess r face_subsetTextureVisuals.face_subsetsV 77 ii  ; C C EFG99TWWW-. .99; rcP0nURR5Hup4[U5S:XaMXAX#'M URR5 URRU5 g![a' [R R SUS35 Mf=f)z Apply a mask to remove or duplicate vertex properties. Parameters ------------ mask : (len(vertices),) bool or (n,) int Mask which can be used like: `vertex_attribute[mask]` rzfailed to update visual: ``N) ritemslen BaseExceptionrlogwarningclearupdate)rmaskupdateskeyvalues rupdate_verticesTextureVisuals.update_verticess00668JC5zQ F${ 9 $$& %%g. ! F  #=cU!!DE FsA44-B%$B%cg)zY Apply a mask to remove or duplicate face properties, not applicable to texture visuals. Nr&)rrWs r update_facesTextureVisuals.update_facessrcSSKJn U"X5$)a Concatenate this TextureVisuals object with others and return the result without modifying this visual. Parameters ----------- others : (n,) Visuals Other visual objects to concatenate Returns ----------- concatenated : TextureVisuals Concatenated visual objects r) concatenate)objectsra)rothersras rraTextureVisuals.concatenates )4((r)rrrrr)NNNN)N)__name__ __module__ __qualname____firstlineno__rr"propertyr'r+rrsetterr;r@rLr[r^ra__static_attributes__r&rrrr s$-L     1 6 6YY S S* /4 )rrcURSS5nU(GaU/nUR5nUR[R"US-55 UHn[R "SUS-4S[R S9n[[S5URUR5H upn XUU 'M [R"US:gU[R5n UR[R"U SS9R[R 55 M U$[R"U5RS5/n UH7nU R[R"U5RS55 M9 [R "U 5n ["R$"U 5upXnUS S 2S4R'5nUUn[R("[+U5[R S9n[R"[+U55UU'UURSUR,S45nU/nUR/UR5 U$) a[ Textured meshes can come with faces referencing vertex indices (`v`) and an array the same shape which references vertex texture indices (`vt`) and sometimes even normal (`vn`). Vertex locations with different values of any of these can't be considered the "same" vertex, and for our simple data model we need to not combine these vertices. Parameters ------------- faces : (n, d) int References vertex indices *args : (n, d) int Various references of corresponding values This is usually UV coordinates or normal indexes maintain_faces : bool Do not alter original faces and return no-op masks. Returns ------------- new_faces : (m, d) int New faces for masked vertices mask_v : (p,) int A mask to apply to vertices mask_* : (p,) int A mask to apply to vt array to get matching UV coordinates Returns as many of these as args were passed maintain_facesFrr3r)axisN)r0maxappendr6arangefullint64ziprangeTwherenan nanmedianastyper7reshape column_stackr unique_rowsargsortzerosrQshapeextend)rHargskwargsrmresultmax_idxargmasksifa masks_nan stackablestackrFinversepairsorderremap new_facess r unmerge_facesrs@ZZ 0%8N))+ bii! ,-CGGQ! ,bAEuQx#%%8aa 9"eRVVs& 88EJJbhh /DRWWRWWT]++33BHH=H771BHH- > ||E(Oh|?? ::<r)rF)r;numpyr6rrrrbaser rr r r rrrr&rrrs8 &&AAM)WM)``F r