OpenGL中进行纹理贴图出现颜色干扰的问题，请高手指点
今天发现了一个奇怪的现象：如果我要画两个物体，第一个不用纹理贴图，而第2个要纹理贴图，就发现第一个的颜色会干扰到纹理贴图的，结果两个物体的颜色都变得很怪了，怎么能让画完第一个物体后，它的颜色不对第2个产生影响呢？
我现在的代码如下，第一个画三菱锥（不用纹理贴图，只用平滑着色），第二个画一个正方体并用纹理贴图：
int COpenGLDemoView::DrawGLScene()
{// Here 's Where We Do All The Drawing
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear Screen And Depth Buffer
glPushAttrib(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_CURRENT_BIT);
glPushMatrix();
glShadeModel(GL_SMOOTH);
glLoadIdentity(); // Reset The Current Modelview Matrix
glTranslatef(-1.5f,0.0f,-6.0f);//物体左移1.5,向内移6,相当于移动镜头一样，让物体进入镜头中
glRotatef(rTri,0.0f,1.0f,0.0f);
glBegin(GL_TRIANGLES);// 绘制三角形
glColor3f(1.0f,0.0f,0.0f);// 红色
glVertex3f( 0.0f, 1.0f, 0.0f);// 三角形的上顶点 (前侧面)
glColor3f(0.0f,1.0f,0.0f);// 绿色
glVertex3f(-1.0f,-1.0f, 1.0f);// 三角形的左下顶点 (前侧面)
glColor3f(0.0f,0.0f,1.0f);// 蓝色
glVertex3f( 1.0f,-1.0f, 1.0f);// 三角形的右下顶点 (前侧面)
glColor3f(1.0f,0.0f,0.0f);// 红色
glVertex3f( 0.0f, 1.0f, 0.0f);// 三角形的上顶点 (右侧面)
glColor3f(0.0f,0.0f,1.0f);// 蓝色
glVertex3f( 1.0f,-1.0f, 1.0f);// 三角形的左下顶点 (右侧面)
glColor3f(0.0f,1.0f,0.0f);// 绿色
glVertex3f( 1.0f,-1.0f, -1.0f);// 三角形的右下顶点 (右侧面)
glColor3f(1.0f,0.0f,0.0f);// 红色
glVertex3f( 0.0f, 1.0f, 0.0f);// 三角形的上顶点 (后侧面)
glColor3f(0.0f,1.0f,0.0f);// 绿色
glVertex3f( 1.0f,-1.0f, -1.0f);// 三角形的左下顶点 (后侧面)
glColor3f(0.0f,0.0f,1.0f);// 蓝色
glVertex3f(-1.0f,-1.0f, -1.0f);// 三角形的右下顶点 (后侧面)
glColor3f(1.0f,0.0f,0.0f);// 红色
glVertex3f( 0.0f, 1.0f, 0.0f);// 三角形的上顶点 (左侧面)
glColor3f(0.0f,0.0f,1.0f);// 蓝色
glVertex3f(-1.0f,-1.0f,-1.0f);// 三角形的左下顶点 (左侧面)
glColor3f(0.0f,1.0f,0.0f);// 绿色
glVertex3f(-1.0f,-1.0f, 1.0f);// 三角形的右下顶点 (左侧面
glEnd();// 三角形绘制结束
glPopMatrix();
glPopAttrib();
glPushAttrib(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_CURRENT_BIT);
glPushMatrix();
glLoadIdentity();
glTranslatef(1.5f,0.0f,-6.0f);
glRotatef(xrot,1.0f,0.0f,0.0f);
glRotatef(yrot,0.0f,1.0f,0.0f);
glRotatef(zrot,0.0f,0.0f,1.0f);
glBindTexture(GL_TEXTURE_2D, texture[0]);
glBegin(GL_QUADS);// 绘制正方形
// Front Face
glNormal3f( 0.0f, 0.0f, 1.0f);// 法线指向观察者
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
// Back Face
glNormal3f( 0.0f, 0.0f,-1.0f);// 法线背向观察者
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
// Top Face
glNormal3f( 0.0f, 1.0f, 0.0f);// 法线向上
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
// Bottom Face
glNormal3f( 0.0f,-1.0f, 0.0f);// 法线朝下
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
// Right face
glNormal3f( 1.0f, 0.0f, 0.0f);// 法线朝右
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
// Left Face
glNormal3f(-1.0f, 0.0f, 0.0f);// 法线朝左
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glEnd();// 正方形绘制结束
glPopMatrix();
glPopAttrib();
glFlush();
return TRUE; // Everything Went OK
}
结果第2个正方体正常地画出来并且贴好纹理了，没有受到干扰，但第一个被干扰了，并且颜色变的很奇怪。
如果上面描述不够清楚的话，我具体的情况和工程源代码放在这篇blog里面，请高手指点下我，http://www.cnblogs.com/phinecos/archive/2007/08/09/849277.html，谢谢了，问题一解决，立马给分。。。
[解决办法]
glBindTexture(GL_TEXTURE_2D, texture[0]);
在这句前要用glEnable(GL_TEXTURE_2D)
结束后glDisable(GL_TEXTURE_2D)
记住，opengl是状态机，状态一开，不关闭前一直有效的。
