我正在使用 Maya API 中的 MArgList 类来检索在 Maya 命令行中输入的参数。根据类参考 MArgList::get 应该能够将 int 或 double 作为其第二个参数,但它似乎只期望一个 bool,因此在编译期间会引发转换错误。以下是代码部分和生成的错误。任何关于可能导致这种情况的想法将不胜感激。代码是直接从有关 Maya 插件开发的教程中输入的,所以它为什么不起作用是个谜。
const int nPosts = 5;
const double radius = 0.5;
const double height = 5.0;
unsigned index;
index = args.flagIndex( "n", "number" );
if( MArgList::kInvalidArgIndex != index )
args.get( index + 1, nPosts );
unsigned index;
index = args.flagIndex( "r", "radius" );
if( MArgList::kInvalidArgIndex != index )
args.get( index + 1, radius );
unsigned index;
index = args.flagIndex( "h", "height" );
if( MArgList::kInvalidArgIndex != index )
args.get( index + 1, height );
1>Posts1Cmd.cpp(37): error C2664: 'MStatus MArgList::get(unsigned int,bool &) const' : cannot convert parameter 2 from 'const int' to 'bool &'
1>Posts1Cmd.cpp(39): error C2086: 'unsigned int index' : redefinition
1> Posts1Cmd.cpp(34) : see declaration of 'index'
1>Posts1Cmd.cpp(42): error C2664: 'MStatus MArgList::get(unsigned int,bool &) const' : cannot convert parameter 2 from 'const double' to 'bool &'
1>Posts1Cmd.cpp(44): error C2086: 'unsigned int index' : redefinition
1> Posts1Cmd.cpp(34) : see declaration of 'index'
1>Posts1Cmd.cpp(47): error C2664: 'MStatus MArgList::get(unsigned int,bool &) const' : cannot convert parameter 2 from 'const double' to 'bool &'
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