Sky::Sky(Urho3D::Context* context, Scene* scene) :
IComponent(context, scene),
INIT_ATTRIBUTE_VALUE(materialRef, "Material", AssetReference("", "Material")),
INIT_ATTRIBUTE_VALUE(textureRefs, "Texture", AssetReferenceList("Texture")),
INIT_ATTRIBUTE_VALUE(distance, "Distance", 500),
INIT_ATTRIBUTE_VALUE(orientation, "Orientation", Quat::identity),
INIT_ATTRIBUTE_VALUE(drawFirst, "Draw first", true),
INIT_ATTRIBUTE_VALUE(enabled, "Enabled", true),
texturesLoaded(0)
{
materialAsset_ = new AssetRefListener();
static AttributeMetadata texturesMetadata;
texturesMetadata.elementType = "AssetReference";
textureRefs.SetMetadata(&texturesMetadata);
ParentEntitySet.Connect(this, &Sky::UpdateSignals);
}
template<> AssetReferenceList TUNDRACORE_API Attribute<AssetReferenceList>::DefaultValue() const { return AssetReferenceList(); }
/// \todo Use Asset API for fetching sky resources.
EC_Sky::EC_Sky(Scene* scene) :
IComponent(scene),
materialRef(this, "Material", AssetReference("RexSkyBox")), ///< \todo Add "ogre://" when AssetAPI can handle it.
textureRefs(this, "Texture", AssetReferenceList("Texture")),
orientation(this, "Orientation", Quat::identity),
distance(this, "Distance",50.0),
drawFirst(this, "Draw first", true)
{
connect(this, SIGNAL(AttributeChanged(IAttribute*, AttributeChange::Type)), SLOT(OnAttributeUpdated(IAttribute*)));
static AttributeMetadata materialRefMetadata;
AttributeMetadata::ButtonInfoList materialRefButtons;
materialRefButtons.push_back(AttributeMetadata::ButtonInfo(materialRef.Name(), "V", "View"));
materialRefMetadata.buttons = materialRefButtons;
materialRef.SetMetadata(&materialRefMetadata);
// Find out default textures.
if (scene)
world_ = scene->GetWorld<OgreWorld>();
StringVector names;
Ogre::MaterialPtr materialPtr = Ogre::MaterialManager::getSingleton().getByName(materialRef.Get().ref.toStdString().c_str());
if (materialPtr.get() != 0)
{
OgreRenderer::GetTextureNamesFromMaterial(materialPtr, names);
AssetReferenceList lst("Texture");
if (names.size() == cSkyBoxTextureCount)
{
// This code block is not currently working, but if for some reason GetTextureNamesFromMaterial understands cubic_textures this codeblock is runned
for(int i = 0; i < cSkyBoxTextureCount; ++i)
lst.Append(AssetReference(names[i].c_str()));
}
else
{
// Add default values, hardcoded
/// HACK use hardcoded-values because ogre textureunit state class cannot find out texture names for cubic_texture type.
lst.Append(AssetReference(names[0].c_str()));
lst.Append(AssetReference("rex_sky_back.dds"));
lst.Append(AssetReference("rex_sky_left.dds"));
lst.Append(AssetReference("rex_sky_right.dds"));
lst.Append(AssetReference("rex_sky_top.dds"));
lst.Append(AssetReference("rex_sky_bot.dds"));
}
textureRefs.Set(lst, AttributeChange::LocalOnly);
}
// Disable old sky.
// DisableSky();
CreateSky();
lastMaterial_ = materialRef.Get().ref;
lastOrientation_ = orientation.Get();
lastDistance_ = distance.Get();
lastDrawFirst_ = drawFirst.Get();
while(textureAssets.size() < cSkyBoxTextureCount)
textureAssets.push_back(boost::shared_ptr<AssetRefListener>(new AssetRefListener));
for(int i = 0; i < cSkyBoxTextureCount; ++i)
{
connect(textureAssets[i].get(), SIGNAL(Loaded(AssetPtr)), this, SLOT(OnTextureAssetLoaded(AssetPtr)), Qt::UniqueConnection);
//materialAssets[i]->HandleAssetRefChange(framework->Asset(), materials[i].ref);
}
}