getting the mouse to highlight what I'm actually pointing at

[johannes_nuevo]

Hi,

I just want to hear if you have a solution before making a dummy project for you to look at.

I have diffuculty getting the mouse to highlight what I'm actually pointing at when rotating the chart. I'm working with a ttowerseries in opengl.

opengl_ttowerseries_mouse_issue.png (71.16 KiB) Viewed 3230 times

What I want to get highlighted is the pyramid within the yellow circle, but what actually gets highlighted is the pyramid within the square.
It seems the chart is not "getting" my position of view but is still marking the pyramids as if I was viewing the chart from the original position before doing the rotation of the chart.

Can you help getting the perspective right?

I'm using Teechart Pro Vcl 2014

Best,
Johannes

[Yeray]

Hello Johannes,

The Hover function relies on the click/clicked function that works with 2D and with 3D orthogonal charts but I'm afraid not with rotated charts.