OSVR_ReturnCode UNITY_INTERFACE_API ConstructRenderBuffers() {
if (!s_deviceType) {
DebugLog("Device type not supported.");
return OSVR_RETURN_FAILURE;
}
UpdateRenderInfo();
// construct buffers
const int n = static_cast<int>(s_renderInfo.size());
switch (s_deviceType.getDeviceTypeEnum()) {
#if SUPPORT_D3D11
case OSVRSupportedRenderers::D3D11:
return applyRenderBufferConstructor(n, ConstructBuffersD3D11,
CleanupBufferD3D11);
break;
#endif
#if SUPPORT_OPENGL
case OSVRSupportedRenderers::OpenGL:
return applyRenderBufferConstructor(n, ConstructBuffersOpenGL,
CleanupBufferOpenGL);
break;
#endif
case OSVRSupportedRenderers::EmptyRenderer:
default:
DebugLog("Device type not supported.");
return OSVR_RETURN_FAILURE;
}
}
// --------------------------------------------------------------------------
// UnityRenderEvent
// This will be called for GL.IssuePluginEvent script calls; eventID will
// be the integer passed to IssuePluginEvent.
/// @todo does this actually need to be exported? It seems like
/// GetRenderEventFunc returning it would be sufficient...
void UNITY_INTERFACE_API OnRenderEvent(int eventID) {
// Unknown graphics device type? Do nothing.
if (!s_deviceType) {
return;
}
switch (eventID) {
// Call the Render loop
case kOsvrEventID_Render:
DoRender();
break;
case kOsvrEventID_Shutdown:
break;
case kOsvrEventID_Update:
UpdateRenderInfo();
break;
case kOsvrEventID_SetRoomRotationUsingHead:
SetRoomRotationUsingHead();
break;
case kOsvrEventID_ClearRoomToWorldTransform:
ClearRoomToWorldTransform();
break;
default:
break;
}
}
void CGameClient::CClientData::Reset()
{
m_aName[0] = 0;
m_aClan[0] = 0;
m_Country = -1;
m_SkinID = 0;
m_Team = 0;
m_Angle = 0;
m_Emoticon = 0;
m_EmoticonStart = -1;
m_Active = false;
m_ChatIgnore = false;
m_SkinInfo.m_Texture = g_GameClient.m_pSkins->Get(0)->m_ColorTexture;
m_SkinInfo.m_ColorBody = vec4(1,1,1,1);
m_SkinInfo.m_ColorFeet = vec4(1,1,1,1);
UpdateRenderInfo();
}
void CGameClient::CClientData::Reset()
{
m_aName[0] = 0;
m_aClan[0] = 0;
m_Country = -1;
m_Team = 0;
m_Angle = 0;
m_Emoticon = 0;
m_EmoticonStart = -1;
m_Active = false;
m_ChatIgnore = false;
for(int p = 0; p < NUM_SKINPARTS; p++)
{
m_SkinPartIDs[p] = 0;
m_SkinInfo.m_aTextures[p] = g_GameClient.m_pSkins->GetSkinPart(p, 0)->m_ColorTexture;
m_SkinInfo.m_aColors[p] = vec4(1.0f, 1.0f, 1.0f , 1.0f);
}
UpdateRenderInfo();
}
// Called from Unity to create a RenderManager, passing in a ClientContext
OSVR_ReturnCode UNITY_INTERFACE_API
CreateRenderManagerFromUnity(OSVR_ClientContext context) {
/// See if we're already created/running - shouldn't happen, but might.
if (s_render != nullptr) {
if (s_render->doingOkay()) {
DebugLog("[OSVR Rendering Plugin] RenderManager already created "
"and doing OK - will just return success without trying "
"to re-initialize.");
return OSVR_RETURN_SUCCESS;
}
DebugLog("[OSVR Rendering Plugin] RenderManager already created, "
"but not doing OK. Will shut down before creating again.");
ShutdownRenderManager();
}
if (s_clientContext != nullptr) {
DebugLog(
"[OSVR Rendering Plugin] Client context already set! Replacing...");
}
s_clientContext = context;
if (!s_deviceType) {
// @todo pass the platform from Unity
// This is a patch to workaround a bug in Unity where the renderer type
// is not being set on Windows x86 builds. Until the OpenGL path is
// working, it's safe to assume we're using D3D11, but we'd rather get
// the platform from Unity than assume it's D3D11.
s_deviceType = kUnityGfxRendererD3D11;
/* DebugLog("[OSVR Rendering Plugin] Attempted to create render manager, "
"but device type wasn't set (to a supported type) by the "
"plugin load/init routine. Order issue?");
return OSVR_RETURN_FAILURE;*/
}
bool setLibraryFromOpenDisplayReturn = false;
/// @todo We should always have a legit value in
/// s_deviceType.getDeviceTypeEnum() at this point, right?
switch (s_deviceType.getDeviceTypeEnum()) {
#if SUPPORT_D3D11
case OSVRSupportedRenderers::D3D11:
s_render = osvr::renderkit::createRenderManager(context, "Direct3D11",
s_library);
#ifdef ATTEMPT_D3D_SHARING
setLibraryFromOpenDisplayReturn = true;
#endif // ATTEMPT_D3D_SHARING
break;
#endif // SUPPORT_D3D11
#if SUPPORT_OPENGL
case OSVRSupportedRenderers::OpenGL:
s_render = osvr::renderkit::createRenderManager(context, "OpenGL");
setLibraryFromOpenDisplayReturn = true;
break;
#endif // SUPPORT_OPENGL
}
if ((s_render == nullptr) || (!s_render->doingOkay())) {
DebugLog("[OSVR Rendering Plugin] Could not create RenderManager");
ShutdownRenderManager();
return OSVR_RETURN_FAILURE;
}
// Open the display and make sure this worked.
osvr::renderkit::RenderManager::OpenResults ret = s_render->OpenDisplay();
if (ret.status == osvr::renderkit::RenderManager::OpenStatus::FAILURE) {
DebugLog("[OSVR Rendering Plugin] Could not open display");
ShutdownRenderManager();
return OSVR_RETURN_FAILURE;
}
if (setLibraryFromOpenDisplayReturn) {
// Set our library from the one RenderManager created.
s_library = ret.library;
}
// create a new set of RenderParams for passing to GetRenderInfo()
s_renderParams = osvr::renderkit::RenderManager::RenderParams();
UpdateRenderInfo();
DebugLog("[OSVR Rendering Plugin] CreateRenderManagerFromUnity Success!");
return OSVR_RETURN_SUCCESS;
}