//the preview cam, if it exists can be used to display to a user if we have no calibration / no volume detected at all
//then a coherent scene at least is shown on the monitor
void usePreviewCam(bool onOff)
{
if (!preview)
{
preview = hypercubePreview.preview;
}
if (!preview)
{
preview = GameObject.FindObjectOfType <hypercubePreview>();
}
if (!preview)
{
GetComponent <Camera>().enabled = true;
return;
}
if (onOff && preview.allowIntroView) //use preview cam
{
GetComponent <Camera>().enabled = false;
preview.previewCamera.SetActive(true);
}
else //normal behavior
{
GetComponent <Camera>().enabled = true;
preview.previewCamera.SetActive(false);
}
}
void OnValidate()
{
if (!localCastMesh)
{
localCastMesh = hypercube.castMesh.canvas;
}
if (localCastMesh)
{
localCastMesh.setTone(brightness);
localCastMesh.updateMesh();
hypercube.sliceModifier.updateSliceModifiers(localCastMesh.getSliceCount(), sliceModifiers);
}
Shader.SetGlobalFloat("_hypercubeBrightnessMod", brightness);
Shader.SetGlobalColor("_blackPoint", blackPoint);
updateOverlap();
if (!preview)
{
preview = GameObject.FindObjectOfType <hypercube.hypercubePreview>();
}
if (preview)
{
preview.updateMesh();
}
render();
}
void Start()
{
if (!localCastMesh)
{
localCastMesh = hypercube.castMesh.canvas;
if (!localCastMesh)
{
localCastMesh = GameObject.FindObjectOfType <hypercube.castMesh>();
}
if (!localCastMesh)
{
//if no canvas exists. we need to have one or the hypercube is useless.
#if UNITY_EDITOR
Cursor.visible = true;
localCastMesh = UnityEditor.PrefabUtility.InstantiatePrefab(castMeshPrefab) as hypercube.castMesh; //try to keep the prefab connection, if possible
#else
Cursor.visible = false;
localCastMesh = Instantiate(castMeshPrefab); //normal instantiation, lost the prefab connection
#endif
}
}
if (!preview)
{
preview = GameObject.FindObjectOfType <hypercube.hypercubePreview>();
}
resetSettings();
Shader.SetGlobalFloat("_hypercubeBrightnessMod", brightness); //ensure we start with correct settings
Shader.SetGlobalColor("_blackPoint", blackPoint);
}
void Start()
{
if (!preview)
{
preview = GameObject.FindObjectOfType <hypercubePreview>();
}
loadSettings();
}
void OnEnable()
{
preview = this;
}