glmatrixmode?glloadmatrix?对不同物体进行模型变换glPushMatrix不能嵌套

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对不同物体进行模型变换glpushmatrix不能嵌套

意思是，假如对三个物体要进行同样的平移操作，我本来的思路是给加一次变换就行~~如下代码：

glPushMatrix(); glTranslatef(3200,-2500,0); glRotatef(90,1.0,0.0,0.0); glRotatef(-175,0.0,1.0,0.0); glPushMatrix(); DrawObject1(); glPopMatrix(); glPushMatrix(); DrawObject2(); glPopMatrix(); glpushmatrix(); DrawObject3(); glPopMatrix(); glPopMatrix();

结果是只有第一个物体进行了模型变换，第二个和第三个都木有，。so,只能这样了：

glPushMatrix(); glTranslatef(3200,-2500,0); glRotatef(90,1.0,0.0,0.0); glRotatef(-175,0.0,1.0,0.0); DrawObject1(); glPopMatrix(); glPushMatrix(); glTranslatef(3200,-2500,0); glRotatef(90,1.0,0.0,0.0); glRotatef(-175,0.0,1.0,0.0); DrawObject2(); glPopMatrix(); glpushmatrix(); glTranslatef(3200,-2500,0); glRotatef(90,1.0,0.0,0.0); glRotatef(-175,0.0,1.0,0.0); DrawObject3(); glPopMatrix();

小问题，记录下来~~

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