VR: Listener doesn't update with Hmd::SetOffset()

[reepblue]

While it's confirmed that the listener is attached to the hmd by default, it seems that the listener's position doesn't update when Hmd::SetOffset() is changed.

[Josh]

Fixed. Here is the code I used for testing.

#include "Leadwerks.h"

using namespace Leadwerks;

int main(int argc, const char* argv[])
{
    //Get the displays
    auto displays = GetDisplays();

    //Create a window
    auto window = CreateWindow("Ultra Engine", 0, 0, 1280, 720, displays[0], WINDOW_CLIENTCOORDS | WINDOW_CENTER | WINDOW_TITLEBAR);

    //Create a framebuffer
    auto framebuffer = CreateFramebuffer(window);

    //Create a world
    auto world = CreateWorld();

    //Get the VR headset
    auto hmd = GetHmd(world);

    //Environment maps
    auto specmap = LoadTexture("https://github.com/Leadwerks/Assets/raw/main/Materials/Environment/footprint_court/specular.dds");
    auto diffmap = LoadTexture("https://github.com/Leadwerks/Assets/raw/main/Materials/Environment/footprint_court/diffuse.dds");
    world->SetEnvironmentMap(specmap, ENVIRONMENTMAP_BACKGROUND);
    world->SetEnvironmentMap(specmap, ENVIRONMENTMAP_SPECULAR);
    world->SetEnvironmentMap(diffmap, ENVIRONMENTMAP_DIFFUSE);

    //Create a light
    auto light = CreateBoxLight(world);
    light->SetRotation(55, 35, 0);
    light->SetRange(-10, 10);
    light->SetColor(2);

    //Add a floor
    auto floor = CreateBox(world, 5, 1, 5);
    floor->SetPosition(0, -0.5, 0);
    auto mtl = CreateMaterial();
    mtl->SetTexture(LoadTexture("https://github.com/UltraEngine/Documentation/raw/master/Assets/Materials/Developer/griid_gray.dds"));
    floor->SetMaterial(mtl);

    hmd->SetOffset(Vec3(1, 0, 0), Vec3(0,90,0));

    auto box = CreateBox(world, 0.05);
    box->SetPosition(0, 1.6, 0);

    auto sound = LoadSound(AppDir() + "/flashlightswitch.wav");
    box->EmitSound(sound, 50, 1, 1, true);

    //Main loop
    while (window->Closed() == false and window->KeyDown(KEY_ESCAPE) == false)
    {
        world->Update();
        world->Render(framebuffer);
    }
    return 0;
}