/// <summary>
///
/// </summary>
/// <param name="container"></param>
/// <param name="localPoint"></param>
/// <returns></returns>
public virtual bool HitTest(Container container, ref Vector2 localPoint)
{
Camera camera = container.GetRenderCamera();
RaycastHit hit;
if (!HitTestContext.GetRaycastHitFromCache(camera, out hit))
return false;
if (hit.collider != collider)
return false;
localPoint = container.GetHitTestLocalPoint();
return true;
}
static public int GetRenderCamera(IntPtr l)
{
try {
FairyGUI.Container self = (FairyGUI.Container)checkSelf(l);
var ret = self.GetRenderCamera();
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
static int GetRenderCamera(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 1);
FairyGUI.Container obj = (FairyGUI.Container)ToLua.CheckObject <FairyGUI.Container>(L, 1);
UnityEngine.Camera o = obj.GetRenderCamera();
ToLua.PushSealed(L, o);
return(1);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
public override bool HitTest(Container container, ref Vector2 localPoint)
{
Camera camera = container.GetRenderCamera();
RaycastHit hit;
if (!HitTestContext.GetRaycastHitFromCache(camera, out hit))
return false;
if (hit.collider != collider)
return false;
localPoint = new Vector2(hit.textureCoord.x * this.width, (1 - hit.textureCoord.y) * this.height);
HitTestContext.direction = Vector3.back;
HitTestContext.worldPoint = StageCamera.main.ScreenToWorldPoint(new Vector2(localPoint.x, Screen.height - localPoint.y));
return true;
}
/// <summary>
///
/// </summary>
/// <param name="container"></param>
/// <param name="localPoint"></param>
/// <returns></returns>
virtual public bool HitTest(Container container, ref Vector2 localPoint)
{
Camera camera = container.GetRenderCamera();
RaycastHit hit;
if (!HitTestContext.GetRaycastHitFromCache(camera, out hit))
{
return(false);
}
if (hit.collider != collider)
{
return(false);
}
localPoint = container.GetHitTestLocalPoint();
return(true);
}
/// <summary>
/// 将舞台坐标转换为本地坐标
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public Vector2 GlobalToLocal(Vector2 point)
{
Container wsc = this.worldSpaceContainer;
if (wsc != null)//I am in a world space
{
Camera cam = wsc.GetRenderCamera();
Vector3 worldPoint;
Vector3 direction;
Vector3 screenPoint = new Vector3();
screenPoint.x = point.x;
screenPoint.y = Screen.height - point.y;
if (wsc.hitArea is MeshColliderHitTest)
{
Ray ray = cam.ScreenPointToRay(screenPoint);
RaycastHit hit;
if (((MeshColliderHitTest)wsc.hitArea).collider.Raycast(ray, out hit, 100))
{
point = new Vector2(hit.textureCoord.x * _contentRect.width, (1 - hit.textureCoord.y) * _contentRect.height);
worldPoint = Stage.inst.cachedTransform.TransformPoint(point.x, -point.y, 0);
direction = Vector3.back;
}
else //当射线没有击中模型时，无法确定本地坐标
{
return(new Vector2(float.NaN, float.NaN));
}
}
else
{
screenPoint.z = cam.WorldToScreenPoint(this.cachedTransform.position).z;
worldPoint = cam.ScreenToWorldPoint(screenPoint);
Ray ray = cam.ScreenPointToRay(screenPoint);
direction = Vector3.zero - ray.direction;
}
return(this.WorldToLocal(worldPoint, direction));
}
else //I am in stage space
{
Vector3 worldPoint = Stage.inst.cachedTransform.TransformPoint(point.x, -point.y, 0);
return(this.WorldToLocal(worldPoint, Vector3.back));
}
}
/// <summary>
/// 将舞台坐标转换为本地坐标
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public Vector2 GlobalToLocal(Vector2 point)
{
Container wsc = this.worldSpaceContainer;
if (wsc != null) //I am in a world space
{
Camera cam = wsc.GetRenderCamera();
Vector3 worldPoint;
Vector3 direction;
Vector3 screenPoint = new Vector3();
screenPoint.x = point.x;
screenPoint.y = Screen.height - point.y;
if (wsc.hitArea is MeshColliderHitTest)
{
if (((MeshColliderHitTest)wsc.hitArea).ScreenToLocal(cam, screenPoint, ref point))
{
worldPoint = Stage.inst.cachedTransform.TransformPoint(point.x, -point.y, 0);
direction = Vector3.back;
}
else
{
return(new Vector2(float.NaN, float.NaN));
}
}
else
{
screenPoint.z = cam.WorldToScreenPoint(this.cachedTransform.position).z;
worldPoint = cam.ScreenToWorldPoint(screenPoint);
Ray ray = cam.ScreenPointToRay(screenPoint);
direction = Vector3.zero - ray.direction;
}
return(this.WorldToLocal(worldPoint, direction));
}
else //I am in stage space
{
Vector3 worldPoint = Stage.inst.cachedTransform.TransformPoint(point.x, -point.y, 0);
return(this.WorldToLocal(worldPoint, Vector3.back));
}
}
override public bool HitTest(Container container, ref Vector2 localPoint)
{
Camera camera = container.GetRenderCamera();
RaycastHit hit;
if (!HitTestContext.GetRaycastHitFromCache(camera, out hit))
{
return(false);
}
if (hit.collider != collider)
{
return(false);
}
localPoint = new Vector2(hit.textureCoord.x * this.width, (1 - hit.textureCoord.y) * this.height);
HitTestContext.direction = Vector3.back;
HitTestContext.worldPoint = StageCamera.main.ScreenToWorldPoint(new Vector2(localPoint.x, Screen.height - localPoint.y));
return(true);
}
/// <summary>
/// 将本地坐标转换为舞台坐标
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public Vector2 LocalToGlobal(Vector2 point)
{
Container wsc = this.worldSpaceContainer;
Vector3 worldPoint = this.cachedTransform.TransformPoint(point.x, -point.y, 0);
if (wsc != null)
{
if (wsc.hitArea is MeshColliderHitTest) //Not supported for UIPainter, use TransfromPoint instead.
{
return(new Vector2(float.NaN, float.NaN));
}
Vector3 screePoint = wsc.GetRenderCamera().WorldToScreenPoint(worldPoint);
return(new Vector2(screePoint.x, Stage.inst.stageHeight - screePoint.y));
}
else
{
point = Stage.inst.cachedTransform.InverseTransformPoint(worldPoint);
point.y = -point.y;
return(point);
}
}
