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globalvar.C
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1 /*
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27 
28 #include <UT/UT_DSOVersion.h>
29 #include <CH/CH_LocalVariable.h>
30 #include <CMD/CMD_Manager.h>
31 
32 static bool
33 getMSValueFloat(fpreal &f, int varid, int thread)
34 {
35  f = CHgetManager()->getEvaluateTime(thread) * 1000.0;
36 
37  return true;
38 }
39 
40 static bool
41 getProjValueStr(UT_String &str, int varid, int thread)
42 {
43  str.harden("My Project Name");
44  return true;
45 }
46 
47 void
49 {
50  // Pass zero for the index value int the CH_LocalVariable initializers,
51  // since it will just be replaced anyway. The actual variable id is
52  // returned, in case you want several variables to be evaluated through the
53  // same function. In this case we don't care, so just throw the values
54  // away.
55  mgr->addVariable({"PROJ", 0, CH_VARIABLE_STRVAL},
56  getProjValueStr, NULL, NULL);
57  mgr->addVariable({"MS", 0, CH_VARIABLE_TIME},
58  NULL, getMSValueFloat, NULL);
59 }
60 
void CMDextendLibrary(CMD_Manager *mgr)
Definition: globalvar.C:48
int addVariable(const CH_LocalVariable &var, CH_StringVarEvalFunc strfunc, CH_FloatVarEvalFunc floatfunc, CH_IntVarEvalFunc intfunc) const
GLfloat f
Definition: glcorearb.h:1925
CH_Manager * CHgetManager()
Definition: CH_Manager.h:1594
void harden()
Take shallow copy and make it deep.
Definition: UT_String.h:213
#define CH_VARIABLE_TIME
#define CH_VARIABLE_STRVAL
fpreal getEvaluateTime(int thread) const
Functions for obtaining and setting the current evaluation time.
Definition: CH_Manager.h:1192
double fpreal
Definition: SYS_Types.h:269