Support Board
Date/Time: Sat, 11 Jul 2026 19:59:34 +0000
Post From: Changes of colors for custom study not reflected on the chart
| [2026-05-26 16:29:11] |
| Meklon - Posts: 272 |
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Hi John, I entirely agree with your point and recommendation in the case if the studies are not working properly (especially third-party). However, in this particular situation there is only ONE aspect of the problem that involves a custom study - the fact that it's not working properly without OpenGL feature turned ON. My understanding is that the only difference between using OpenGL and not using it - is that all calculations and processing of the study are transferred to GPU, instead of the CPU. Is there a C++ compiler option that could affect such behavior and cause the study not to work without OpenGL? I assume this would be the case for all studies compiled for Sierra, not just custom studies. What's more concerning for me is the fact that several charts in the same chart book behave differently with OpenGL feature turned ON and Turned OFF. When OpenGL is flipped back to OFF, other charts return to normal, while others stop working. This is happening even WITHOUT the custom study applied to the chart. It has to be somehow related directly to how the chart is being processed by Sierra with respect to OpenGL feature. I am just trying to get to the bottom of this and avoid such situation as I have a complicated setup and use many charts. As always, your input is greatly appreciated! Date Time Of Last Edit: 2026-05-26 16:30:34
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