void OnEnable()
{
if (Resources.FindObjectsOfTypeAll <VFXResources>().Length > 1)
{
Debug.LogError("Having more than one VFXResources in you project is unsupported");
}
s_Instance = this;
}
void OnEnable()
{
if (AssetDatabase.FindAssets("t:VFXResources").Length > 1)
{
Debug.LogError("Having more than one VFXResources in your project is unsupported");
}
s_Instance = this;
m_Searched = false;
}
private static void Initialize()
{
string[] guids = AssetDatabase.FindAssets("t:VFXResources");
VFXResources asset = null;
if (guids.Length > 0)
{
asset = AssetDatabase.LoadAssetAtPath <VFXResources>(AssetDatabase.GUIDToAssetPath(guids[0]));
}
if (asset == null)
{
Debug.LogWarning("Could not find " + defaultFileName + ", creating...");
VFXResources newAsset = CreateInstance <VFXResources>();
newAsset.particleTexture = SafeLoadAssetAtPath <Texture2D>(defaultPath + "Textures/DefaultParticle.tga");
newAsset.noiseTexture = SafeLoadAssetAtPath <Texture2D>(defaultPath + "Textures/Noise.tga");
newAsset.vectorField = SafeLoadAssetAtPath <Texture3D>(defaultPath + "Textures/vectorfield.asset");
newAsset.signedDistanceField = SafeLoadAssetAtPath <Texture3D>(defaultPath + "Textures/SignedDistanceField.asset");
newAsset.mesh = Resources.GetBuiltinResource <Mesh>("New-Capsule.fbx");
newAsset.shader = Shader.Find("Hidden/Default StaticMeshOutput");
newAsset.animationCurve = new AnimationCurve(new Keyframe[]
{
new Keyframe(0.0f, 0.0f, 0.0f, 0.0f),
new Keyframe(0.25f, 0.25f, 0.0f, 0.0f),
new Keyframe(1.0f, 0.0f, 0.0f, 0.0f),
});
newAsset.gradient = new Gradient();
newAsset.gradient.colorKeys = new GradientColorKey[]
{
new GradientColorKey(Color.white, 0.0f),
new GradientColorKey(Color.gray, 1.0f),
};
newAsset.gradient.alphaKeys = new GradientAlphaKey[]
{
new GradientAlphaKey(0.0f, 0.0f),
new GradientAlphaKey(1.0f, 0.1f),
new GradientAlphaKey(0.8f, 0.8f),
new GradientAlphaKey(0.0f, 1.0f),
};
AssetDatabase.CreateAsset(newAsset, "Assets/" + defaultFileName);
asset = SafeLoadAssetAtPath <VFXResources>("Assets/" + defaultFileName);
}
s_Instance = asset;
}
static void LoadUserResourcesIfNeeded()
{
if (s_Instance == null && (!m_Searched || !object.ReferenceEquals(s_Instance, null)))
// if instance is null and either it has never been searched or it was found but it has been destroyed since last time
{
foreach (var guid in AssetDatabase.FindAssets("t:VFXResources"))
{
s_Instance = AssetDatabase.LoadAssetAtPath <VFXResources>(AssetDatabase.GUIDToAssetPath(guid));
if (s_Instance != null)
{
return;
}
}
s_Instance = null;
m_Searched = true;
}
}
