use a graphics debugger about bgfx_ros HOT 3 OPEN

Try https://apitrace.github.io/ apitrace

from bgfx_ros.

apitrace trace rosrun bgfx_ros bgfx_ros __name:=bgfx_ros

ctrl-c says core dumped, but now have a bgfx_ros.trace file of about a megabyte.

qapitrace bgfx_ros.trace

from bgfx_ros.

Try a working example:

~/other/bgfx/examples/runtime$ apitrace trace ../../.build/linux64_gcc/bin/example-15-shadowmaps-simpleRelease
qapitrace example-15-shadowmaps-simpleRelease.trace

I can see individual frames in GL_BACK under 'Surfaces' in the Current State area, in my bgfx_ros.trace there is garbage in GL_BACK.

from bgfx_ros.