Written in C++, using:
OpenGL - v3.3.8 with glad - v0.1.34
stb_image - v2.27
dear imgui - v1.80
1 thread per Resource. Threadpool manages threads. ResourceManager owns said Threadpool.
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Launch threads to read resources.
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Create all the resources (empty).
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Assign all threads to pool.
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When a resource is read, free the pool slot for another.
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If a resource is not loaded:
1. Check if the resource finished the reading. 2. If this is the case, launch OpenGL resource setup. -
Option for reload Scene multithread <=> monothread.
Reload is locked if any resource is not loaded -
On Scene destruction : Delete all resources and join all threads.
Le Class Diagram
Threadpool for file reading
20 (arbitrary) threads in the pool.
Indissociable from OpenGL thread.
Checks periodically the state of resource: when read, create openGL resource.
Speedtest with 6 models
Speedtest with 22 models
