GitLab

If only define triangle, it can display.
Both box and triangle have same pixel shader constant buffer.
Suspect conflict of pixel shader constant buffer.

IndexBuffer and VertexBuffer: 指定的格式与缓冲区大小不匹配

Still have issue in breaking down code to Bindable/Drawable, while in Triangle it fails in link stage.
Only able to init3D and render single color in page.