Obsidian: [[08-01-01-V_Expressions]] [[09-01-01-V_Attribs]] [[10-01-01-V_Syntax]] [[05-01-01-V_Orientation]] [[03-01-01-V_Measure]] [[03-_V_Curves]]
Strings
atof()- converts a string to floatatoi()- string to intitoa()- int to string
i@xxx222 = rint(opdigits(s@shop_materialpath));
### to String
##### Float
` ; ` - name from class nad string
`sprintf("%s %d", "piece", @ptnum)` - from string and ptnum
`sprintf("_%03d", @ptnum)` - set ptnum as a 3 digits number (001, 002)
`sprintf("%08.3f", value)`- padding and number of decimal points it will round to
`printf("P = %g, dot(N, P) = %g, %d = %x\n", P, dot(N, P), ptnum, ptnum);`
`printf("RGB = { %g,%g,%g }\n", clr.r, clr.g, clr.b);`
`printf("P = %20s\n", "20 chars");`
`printf("%-+20s\n", "Left justified and quoted");`
`printf("%+08.3g\n", velocity);`
`printf("%*.*g\n", width, precision, value);`
`Cf = texture(sprintf("/maps/map%d.rat", i));`
`Cf = texture(sprintf("/maps/map%04d.rat", i));`
##### Int to string
`s@name = "piece"+itoa(i@class);` - Name from class attrib. (Connectivity sop)
`s@name = "packed_prim"+itoa(@primnum);` - Name from packed primitive number
`s@name = "say_my_name"+itoa(nearpoint(1,@P));` - Closest point to this primitive
### from String
opdigits("oriev548.hip") << return 548...
##### -
`s@name = point(1,"name",nearpoint(1,@P));` - Get point attrib from the closest point
`@i = match("name", s@group);` - check if string match attrib >> `match(a, b)` - short: `a ~~= b`
`if (match("/obj/.../texture_material", s@shop_materialpath)) @group_mygroup = 1;` - if material
### Strings Operations
`s@[]pathsplith = split(path, "/")` - splits the string in pieces based on the "/"
`@newpath = join(pathsplit, "_")` - merges the elements of an array with "_"
`@filename = pop(pathsplit)` - removes the last element from the array and addign to new var
`@name = string[0:1];` - H
`@name = string[0:1];` - Hello worl