/usr/share/povray-3.7/include/strings.inc is in povray-includes 1:3.7.0.0-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | // This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License.
// To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ or send a
// letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.
// Persistence of Vision Ray Tracer version 3.5 Include File
// File: strings.inc
// Last updated: 2001.8.9
// Description: This file contains various macros for manipulating strings.
#ifndef(STRINGS_INC_TEMP)
#declare STRINGS_INC_TEMP = version;
#version 3.5;
#ifdef(View_POV_Include_Stack)
#debug "including strings.inc\n"
#end
//converts a color to a string, with filter and transmit
#macro CRGBFTStr(C, MinLen, Padding)
concat( "color rgbft < ", str(C.red, MinLen, Padding),
", ", str(C.green, MinLen, Padding),
", ", str(C.blue, MinLen, Padding),
", ", str(C.filter, MinLen, Padding),
", ", str(C.transmit, MinLen, Padding), ">")
#end
//converts a color to a string, without filter and transmit
#macro CRGBStr(C, MinLen, Padding)
concat( "color rgb < ", str(C.red, MinLen, Padding),
", ", str(C.green, MinLen, Padding),
", ", str(C.blue, MinLen, Padding), ">")
#end
#macro Parse_String(String)
#fopen FOut "parse_string.tmp" write
#write(FOut,String)
#fclose FOut
#include "parse_string.tmp"
#end
//just a shortcut for using str() with system-defined precision and length.
#macro Str(A)
str(A, 0,-1)
#end
//just a shortcut for using vstr()
//"Str" is with capitalized "S" to match the Str() macro
//above which also has system-defined precision and length.
#macro VStr2D(V)
concat("<", vstr(2, V, ",", 0,-1), ">")
#end
#macro VStr(V)
concat("<", vstr(3, V, ",", 0,-1), ">")
#end
//Another shortcut for using vstr(),
//this one with user specified precision and length.
//"str" is with non-capitalized "s" to match the str() function
//in POV-Ray which also has user-specified precision and length.
#macro Vstr2D(V,L,P)
concat("<", vstr(2, V, ",", L,P), ">")
#end
#macro Vstr(V,L,P)
concat("<", vstr(3, V, ",", L,P), ">")
#end
//Macros used to generate strings with mesh syntax.
//Can be used with the IO features to write a mesh to an external file.
#macro Triangle_Str(A, B, C)
concat("triangle {<", vstr(3, A, ",", 0,-1), ">,<",
vstr(3, B, ",", 0,-1), ">,<",
vstr(3, C, ",", 0,-1), ">}")
#end
#macro Smooth_Triangle_Str(A, NA, B, NB, C, NC)
concat("smooth_triangle {<", vstr(3, A, ",", 0,-1), ">,<",
vstr(3, NA, ",", 0,-1), ">,<",
vstr(3, B, ",", 0,-1), ">,<",
vstr(3, NB, ",", 0,-1), ">,<",
vstr(3, C, ",", 0,-1), ">,<",
vstr(3, NC, ",", 0,-1), ">}")
#end
#version STRINGS_INC_TEMP;
#end//strings.inc
|