gluQuadricCallback

王朝百科·作者佚名  2010-03-06
窄屏简体版  字體: |||超大  

gluQuadricCallback

NAME

gluQuadricCallback -- define a callback for a quadrics object

C SPECIFICATION

void gluQuadricCallback(GLUquadricObj *qobj,

GLenum which,

void (*fn)() )

PARAMETERS

qobj

Specifies the quadrics object (created with gluNewQuadric)

which

Specifies the callback being defined. The only valid value is GLU_ERROR.

fn

Specifies the function to be called.

DESCRIPTION

gluQuadricCallback is used to define a new callback to be used by a quadrics object. If the specified callback is already defined, then it is replaced. If fn is NULL, then any existing callback is erased.

The one legal callback is GLU_ERROR:

GLU_ERROR

The function is called when an error is encountered. Its single argument is of type GLenum, and it indicates the specific error that occurred. Character strings describing these errors can be retrieved with the gluErrorString call.

 
 
 
免责声明:本文为网络用户发布,其观点仅代表作者个人观点,与本站无关,本站仅提供信息存储服务。文中陈述内容未经本站证实,其真实性、完整性、及时性本站不作任何保证或承诺,请读者仅作参考,并请自行核实相关内容。
 
 
© 2005- 王朝網路 版權所有 導航