How to handle the trace_done_message?

[Daniel]

Hey guys,

I'd like to use the raytrace through pixel method in the SDK to select objects in the preview. I get the TRACE_DONE_MESSAGE but how do I go on? Feels like there should be a class 'TrayceDoneMessageInterface' that I can cast to which contains the hitpoint, object or material UID...



Btw I'm wondering if this is he right place in the Forum to ask..? I feel it's generally linked to the SDK but not necessarily to the Public Beta, so I'm creating new posts every time...

[OnoSendai]

Hi,
You want something like this:

Code: Select all

else if(message->getType() == Indigo::MessageInterface::TRACE_DONE_MESSAGE)
{
				Indigo::TraceRayDoneMessageInterface* m = static_cast<Indigo::TraceRayDoneMessageInterface*>(message.getPointer());

I think this is the right forum yeah

[Daniel]

Oh my god I feel stupid - yes, this is exactly what I've been looking for. Turned out the header file wasn't linked correctly in my project so this class didn't show up anywhere

Sorry