_eO 0dZddlmZdZGddeZy)zSelection-buffer handling code This code is resonsible for turning gluint * arrays into structured representations for use by Python-level code. ) integer_typesc |dkr|dzdz}|S)Nril)values 5/usr/lib/python3/dist-packages/OpenGL/GL/selection.py uintToLongr s qy#z1 LcLeZdZdZedZdZdZeeZdZ dZ dZ y) GLSelectRecordaMinimalist object for storing an OpenGL selection-buffer record Provides near and far as *float* values by dividing by self.DISTANCE_DIVISOR (2**32-1) From the spec: Depth values (which are in the range [0,1]) are multiplied by 2^32 - 1, before being placed in the hit record. Names are unmodified, so normally are slices of the array passed in to GLSelectRecord.fromArray( array ) l)nearfarnamescg}d}t|}t|D]g}|dz|k\r|S||}||dz}||dz} ||dz|dz|zD cgc] } t| } } |j||| | |d|zz }i|Scc} w)z,Produce list with all records from the arrayr)lenrangerappend) clsarraytotalresultindex arrayLengthitemcountr r vrs r fromArrayzGLSelectRecord.fromArrays%j 5N DqyK' %LEq>Da.C-257575=-IJjmJEJ MMCsE3 5 QuW E  KsBcj|j||_|j||_||_y)zInitialise/store the valuesN)convertDistancer r r)selfr r rs r__init__zGLSelectRecord.__init__.s-(($0 ''. r c2t||jz S)z?Convert a distance value from array uint to 0.0-1.0 range float)rDISTANCE_DIVISOR)r"rs rr!zGLSelectRecord.convertDistance3s5"T%:%:::r ct|tr&|j|j|jf|S||j vr t ||Sy#t$r!}td|d|jdd}~wwxYw)z.Allow for treating the record as a three-tuplezDon't have an index/key z for z instantN) isinstancerr r r __slots__getattrAttributeErrorKeyError __class__)r"keyerrs r __getitem__zGLSelectRecord.__getitem__6sz sM *IIdhhtzz237 7 DNN " c++#" ! s A A=A88A=N) __name__ __module__ __qualname____doc__floatr%r(r classmethodr#r!r/rr rr r s9 Y'&IY(I ; r r N)r3 OpenGL._bytesrrobjectr rr rr8s  ( 1f1r