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text3d_with_opengl's Issues

QT OpenGL 坐标转换

大佬,我想问个问题,我在用QT和OpenGL的时候,QT写文本用的是二维坐标,OpenGL都是三维坐标,这两者之前怎么进行转换呢?方便的话,可以微信请教您么?

字体锯齿问题

你好,3D文字边缘锯齿问题有没有比较好的处理方案?谢谢!

Memory leak

Memory leak occur inside game loop function call geometries[i].draw(text_shader);

To prevent this:
void Geometry::draw(MyShader shader)
{
updataPrimitives();
//for (auto &p : _primitive_list)
p.draw(shader);
++++++++++
p.deleteBuffers();
++++++++++
}
Will solve the problem.

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