glTranslate 是OPENGL的一个绘图函数，指移动当前绘图原点的意思。
glTranslate详细介绍
glTranslate 是OPENGL的一个绘图函数，指移动当前绘图原点的意思。
glTranslate
NAME
glTranslated, glTranslatef -- multiply the current matrix by a translation matrix
C SPECIFICATION
void glTranslated(GLdouble x,
GLdouble y,
GLdouble z)
void glTranslatef(GLfloat x,
GLfloat y,
GLfloat z)
PARAMETERS
x, y, z
Specify the x, y, and z coordinates of a translation vector.
DEscriptION
glTranslate moves the coordinate system origin to the point specified by (x, y, z). The translation vector is used to compute a 4x4 translation matrix:
The current matrix (see glMatrixMode) is multiplied by this translation matrix, with the product replacing the current matrix. That is, if M is the current matrix and T is the translation matrix, then M is replaced with M * T.
If the matrix mode is either GL_MODELVIEW or GL_PROJECTION, all objects drawn after glTranslate is called are translated. Use glPushMatrix and glPopMatrix to save and restore the untranslated coordinate system.
ERRORS
GL_INVALID_OPERATION is generated if glTranslate is executed between the execution of glBegin and the corresponding execution of glEnd.
glTranslate 是OPENGL的一个绘图函数，指移动当前绘图原点的意思。
语法： glTranslated(double x, double y, double z)
例如, GL.glTranslated(0.0, 0.8, 0.0) ，即将当前绘图原点向Y轴方向移动0.8个单位。
