摘要:
1.glLoadIdentity The glLoadIdentityfunction replaces the current matrix with the identity matrix. glLoadIdentity该函数的功能是重置当前指定的矩阵为单位矩阵. 函数原型:void glLoadIdentity( void); Remarks(备注:)The glLoadIdentity function replaces the current matrix with the identity matrix. It is semantically equivalent to c... 阅读全文