/*
* void CreateCameraIfNeeded()
* {
* if (uiCamera) return;
*
* var go = new GameObject("uHomography UI Camera");
* go.transform.localPosition = new Vector3(0f, 0f, -9999f);
* go.transform.SetParent(transform);
*
* uiCamera = go.AddComponent<Camera>();
* uiCamera.clearFlags = CameraClearFlags.Depth;
* uiCamera.orthographic = true;
* uiCamera.orthographicSize = 5.5f;
* uiCamera.useOcclusionCulling = false;
* uiCamera.allowHDR = false;
* uiCamera.allowMSAA = false;
* uiCamera.nearClipPlane = 1f;
* uiCamera.farClipPlane = 100f;
* uiCamera.depth = 100;
*
* var raycaster = go.AddComponent<Physics2DRaycaster>();
* raycaster.eventMask = 1 << layer;
* }
*/
void CreateVertexIfNeeded(ref DraggableVertex vertex, Vector3 pos)
{
if (vertex || !uiImage)
{
return;
}
var prefab = Resources.Load <GameObject>(VertexPrefabPath);
Assert.IsNotNull(prefab, VertexPrefabPath + " was not found.");
var go = Instantiate(prefab, uiImage.transform);
go.transform.localPosition = pos;
vertex = go.GetComponent <DraggableVertex>();
Assert.IsNotNull(vertex, "The Vertex prefab does not have DraggableVertex component.");
vertex.camera = uiCamera;
}
void CreateVertexIfNeeded(ref DraggableVertex vertex, Vector3 pos)
{
if (vertex || !uiCamera)
{
return;
}
var prefab = Resources.Load <GameObject>(VertexPrefabPath);
Assert.IsNotNull(prefab, VertexPrefabPath + " was not found.");
var go = Instantiate(prefab, uiCamera.transform);
//var go = Instantiate(prefab, anchor.transform);
go.transform.localPosition = pos;
float taille = (image.rectTransform.sizeDelta.x > image.rectTransform.sizeDelta.y ? image.rectTransform.sizeDelta.x : image.rectTransform.sizeDelta.y) / 10f;
go.transform.localScale = new Vector3(taille, taille, 1f);
vertex = go.GetComponent <DraggableVertex>();
Assert.IsNotNull(vertex, "The Vertex prefab does not have DraggableVertex component.");
vertex.camera = uiCamera;
}