opengl平移,旋转顺序void display(void){glClear (GL_COLOR_BUFFER_BIT);glColor3f (1.0,1.0,1.0);glPushMatrix();glutWireSphere(1.0,20,16); /* draw sun */glRotatef ((GLfloat) year,0.0,1.0,0.0);glTranslatef (2.0,0.0,0.0);glRotatef ((GLfloat) day,0.0,1

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opengl平移,旋转顺序void display(void){glClear (GL_COLOR_BUFFER_BIT);glColor3f (1.0,1.0,1.0);glPushMatrix();glutWireSphere(1.0,20,16); /* draw sun */glRotatef ((GLfloat) year,0.0,1.0,0.0);glTranslatef (2.0,0.0,0.0);glRotatef ((GLfloat) day,0.0,1

opengl平移,旋转顺序void display(void){glClear (GL_COLOR_BUFFER_BIT);glColor3f (1.0,1.0,1.0);glPushMatrix();glutWireSphere(1.0,20,16); /* draw sun */glRotatef ((GLfloat) year,0.0,1.0,0.0);glTranslatef (2.0,0.0,0.0);glRotatef ((GLfloat) day,0.0,1
opengl平移,旋转顺序
void display(void)
{
glClear (GL_COLOR_BUFFER_BIT);
glColor3f (1.0,1.0,1.0);
glPushMatrix();
glutWireSphere(1.0,20,16); /* draw sun */
glRotatef ((GLfloat) year,0.0,1.0,0.0);
glTranslatef (2.0,0.0,0.0);
glRotatef ((GLfloat) day,0.0,1.0,0.0);
glutWireSphere(0.2,10,8); /* draw smaller planet */
glPopMatrix();
glutSwapBuffers();
}
行星和太阳的实例,为什么 先glRotatef ((GLfloat) year,0.0,1.0,0.0);再glTranslatef (2.0,0.0,0.0);旋转和平移的顺序如何确定?

opengl平移,旋转顺序void display(void){glClear (GL_COLOR_BUFFER_BIT);glColor3f (1.0,1.0,1.0);glPushMatrix();glutWireSphere(1.0,20,16); /* draw sun */glRotatef ((GLfloat) year,0.0,1.0,0.0);glTranslatef (2.0,0.0,0.0);glRotatef ((GLfloat) day,0.0,1
绘制物体前最靠近物体的操作是最先执行的操作,
执行顺序与代码顺序相反,
比如,
本代码中,
画出smaller planet后,
先执行Rotatef(day...),也就是自转,
再Translatef,移到圆周轨道上去,
最后Rotatef(year...).公转.

opengl平移,旋转顺序void display(void){glClear (GL_COLOR_BUFFER_BIT);glColor3f (1.0,1.0,1.0);glPushMatrix();glutWireSphere(1.0,20,16); /* draw sun */glRotatef ((GLfloat) year,0.0,1.0,0.0);glTranslatef (2.0,0.0,0.0);glRotatef ((GLfloat) day,0.0,1 Qt+OpenGl 如何实现三维点的 平移旋转操作我现在可以分别实现 旋转、平移.一旦,旋转和平移交替操作就会回到屏幕中心.给个可以用的平移、旋转函数啊. 用opengl画旋转六边形 求用opengl绘制球体,用c++,并且能够旋转,缩放,平移.或者只画个球体就可以啦, opengl中如何绕轴旋转物体 谁能帮我做一个计算机图形学的程序,用openGL画一个字母Bb,最好能实现旋转,平移,缩放,要谢啦,急用啊 平移 旋转 如何使用opengl读取多个模型,然后对模型进行一些操作,比如：平移、缩放、旋转.使用opengl读取多个模型,然后对模型进行一些操作,比如：平移、缩放、旋转.这些操作都是对整个视图进行的,怎 求算法：opengl 绕任意轴旋转后的坐标 什么是平移?什么是旋转? 是旋转还是平移 怎么旋转或平移? 平移与旋转 是平移还是旋转 关于平移和旋转 平移和旋转是什么? 平移和旋转. 图形旋转与平移