================= Native Engine API ================= .. toctree:: :maxdepth: 2 engine_api graphicsdevice_api shader_api techniqueparameters_api techniqueparameterbuffer_api texture_api vertexbuffer_api semantics_api indexbuffer_api renderbuffer_api rendertarget_api occlusionquery_api drawparameters_api physicsdevice_api dynamicsworld_api shape_api collisionobject_api rigidbody_api constraint_api trianglearray_api rayhit_api character_api sounddevice_api sound_api source_api soundeffect_api soundfilter_api networkdevice_api websocket_api inputdevice_api mathdevice_api native_maths_api