PureBasic Forums - English

All is working correctly.
You transformed the mesh 180 and that resulted in the same bounding box.
You got the collision cone based on the bounding box.
You got exactly what you asked for.

My final thoughts, once you transform the primitive using convex hull be better option.
InitEngine3D():InitSprite():InitKeyboard()
RX.u=1280:RY.u=720
Define min_x.f, min_y.f, min_z.f
Define max_x.f, max_y.f, max_z.f
OpenWindow(0,0,0,RX,RY,"",#PB_Window_BorderLess|#PB_Window_ScreenCentered ...

lets take your code and instead of 180 rotation do 90.
Look at the results.
What I see is the transformed mesh, with updated bounding box,
and a collision body calculated based on new bounding box.
InitEngine3D():InitSprite():InitKeyboard()
RX.u=1280:RY.u=720
OpenWindow(0,0,0,RX,RY,"",#PB_Window ...

First a bounding box is not a collision entity.
Perhaps working with entity commands accomplishes the goal.


InitEngine3D():InitSprite():InitKeyboard()
RX.u=1280:RY.u=720
OpenWindow(0,0,0,RX,RY,"",#PB_Window_BorderLess|#PB_Window_ScreenCentered)
OpenWindowedScreen(WindowID(0),0,0,RX,RY,1,0,0,#PB ...

I load a program.
I select compiler, compiler options.
Nothing happens.

I can display file preferences and that dialog works fine.

Solved!!
300 percent scaling (recommended) causes compiler options dialog to display center of screen,
which is ok at 100% but off screen at 300%.

Solution:
Set ...

new user.
Is there a reason I can't see the compiler, options, dialog window?