/// <summary>
/// Must be called after initializing the viewing cameras.
/// </summary>
/// <param name="camIndex"></param>
private ClipPlaneManager associateClipPlane(GameObject viewingCam)
{
//ClipPlaneManager clipPlane = ViewingCameras[camIndex].AddComponent<ClipPlaneManager>();
//ClipPlanes[camIndex] = clipPlane;
ClipPlaneManager clipPlane = viewingCam.AddComponent <ClipPlaneManager>();
//UpdateViewingCameraClipPlane(camIndex);
UpdateViewingCameraClipPlane(clipPlane, viewingCam);
// Add miscellaneous scripts
UVCalc uvCalc = viewingCam.AddComponent <UVCalc>();
uvCalc.SetRepresentativePlane(viewingCam.GetComponent <Camera>());
return(clipPlane);
}
public Vector2[] GenerateUV(int camIndex)
{
// Assumes LL, UL, UR, LR
Vector2[] UVs = new Vector2[4];
GameObject viewingCam = viewingCamManager.ViewingCameras[camIndex];
UVCalc uvCalc = viewingCam.GetComponent <UVCalc>();
//ClipPlaneManager viewingCamClipPlane = viewingCamManager.ClipPlanes[camIndex];
//Vector3 origin = MainCamera.transform.position;
Vector3 origin = viewingCam.transform.position;
//PlaneRect aggregatePlane = aggregateClipPlane.GetComponent<AggregateClipPlane>().GenerateAggregatePlaneRect(viewingCamManager.ClipPlanes);
Vector3[] aggregatePlaneVertices;
bool interpolatedPlaneInitialized =
aggregateClipPlane.transform.childCount == 1 &&
aggregateClipPlane.transform.GetChild(0).name.Equals(aggregateClipPlane.GetComponent <AggregateClipPlane>().PlaneName);
if (interpolatedPlaneInitialized)
{
GameObject interpolatedPlane = aggregateClipPlane.transform.GetChild(0).gameObject;
DebugPlaneRect dpr = interpolatedPlane.GetComponent <DebugPlaneRect>();
aggregatePlaneVertices = new Vector3[4]
{
dpr.LowerLeft,
dpr.UpperLeft,
dpr.UpperRight,
dpr.LowerRight
};
//Debug.Log("Taking UV values from Interpolated plane debug plane rectangle.");
}
else
{
PlaneRect aggregatePlane = aggregateClipPlane.GetComponent <AggregateClipPlane>().GenerateAggregatePlaneRect();
aggregatePlaneVertices = new Vector3[4]
{
aggregatePlane.Corner00,
aggregatePlane.Corner01,
aggregatePlane.Corner11,
aggregatePlane.Corner10
};
Debug.Log("Taking UV values from uninitialized plane calculations.");
}
//Debug.Log("aggregatePlaneVertices[0] = " + aggregatePlaneVertices[0]);
//Debug.Log("aggregatePlaneVertices[1] = " + aggregatePlaneVertices[1]);
//Debug.Log("aggregatePlaneVertices[2] = " + aggregatePlaneVertices[2]);
//Debug.Log("aggregatePlaneVertices[3] = " + aggregatePlaneVertices[3]);
// Calculate the UV values of the aggregate plane in terms of the
// UV for the clip plane of the given viewing camera clip plane.
// This makes it so that the four corners of the aggregate plane
// can be passed in as UV values and compared to each of the
// textures in the texture array to determine easily if a given uv
// value for the aggregate plane corresponds to a point on any of
// the independent texture planes
//Vector2 LL = uvCalc.UVOffCanvas(origin, viewingCamClipPlane.clipPlane.Corner00);
//Vector2 UL = uvCalc.UVOffCanvas(origin, viewingCamClipPlane.clipPlane.Corner01);
//Vector2 UR = uvCalc.UVOffCanvas(origin, viewingCamClipPlane.clipPlane.Corner11);
//Vector2 LR = uvCalc.UVOffCanvas(origin, viewingCamClipPlane.clipPlane.Corner10);
Vector2 LL = uvCalc.UVOffCanvas(origin, aggregatePlaneVertices[0]); // lower left
Vector2 UL = uvCalc.UVOffCanvas(origin, aggregatePlaneVertices[1]); // upper left
Vector2 UR = uvCalc.UVOffCanvas(origin, aggregatePlaneVertices[2]); // upper right
Vector2 LR = uvCalc.UVOffCanvas(origin, aggregatePlaneVertices[3]); // lower right
UVs[0] = LL;
UVs[1] = UL;
UVs[2] = UR;
UVs[3] = LR;
// update values shown on uvCalc script of viewing camera
uvCalc.LowerLeft = LL;
uvCalc.UpperLeft = UL;
uvCalc.UpperRight = UR;
uvCalc.LowerRight = LR;
return(UVs);
}