internal static void DrawFeaturePointsSection(IWizardFeaturePointPage wizardPage, Texture2D texture)
{
try
{
DrawResetBackNext(wizardPage, true, "Next");
DrawEditorButtons();
var box = DrawPhotoBox(wizardPage, texture);
if (wizardPage is IWizardFeaturePointPage)
{
DrawPoints((IWizardFeaturePointPage)wizardPage);
}
DrawExamplePhoto(box, wizardPage);
}
catch (UnityException exp)
{
Debug.LogError(exp.Message);
}
}
private static void DrawPoints(IWizardFeaturePointPage pointPage)
{
if (pointPage.PointsNumber < 1)
{
return;
}
Rect pointRect;
Vector2 halfPointSize = new Vector2(halfDotSize, halfDotSize);
foreach (PickedPoint point in pointPage.Points)
{
pointRect = new Rect(lastTextureRect.x + lastTextureRect.width * point.RelativeLocation.x - halfPointSize.x,
lastTextureRect.y + lastTextureRect.height * point.RelativeLocation.y - halfPointSize.y,
dotSize,
dotSize);
GUI.DrawTexture(pointRect, PointTexture);
}
}
private static Rect DrawPhotoBox(IWizardPage wizardPage, Texture2D texture)
{
var boxRect = new Rect(110, 70, 400, 400);
try
{
GUI.Box(boxRect, "");
GUIUtils.TouchInfo touchInfo;
lastTextureRect = GUIUtils.DrawTouchableTexture(boxRect, texture, out touchInfo);
if (wizardPage is IWizardFeaturePointPage)
{
IWizardFeaturePointPage pointPage = (IWizardFeaturePointPage)wizardPage;
if (touchInfo.isTouching && touchInfo.touchInside)
{
bool collidingExistingPoint = false;
PickedPoint collidingPoint = new PickedPoint();
foreach (PickedPoint existingPoint in pointPage.Points)
{
Rect testRect = new Rect(boxRect);
if (IsTouchExisting(existingPoint, touchInfo.textureTouchPosition, testRect))
{
collidingExistingPoint = true;
collidingPoint = existingPoint;
break;
}
}
if (!collidingExistingPoint && addingPoint)
{
PickedPoint pickedPt = new PickedPoint(touchInfo.textureTouchPosition, touchInfo.relativePercentageTouchPosition);
pointPage.Points.Add(pickedPt);
}
else if (collidingExistingPoint && removingPoint)
{
pointPage.Points.Remove(collidingPoint);
Debug.Log("Removing point at " + collidingPoint.Location);
}
}
else if (touchInfo.isTouching && !touchInfo.touchInside)
{
}
if (undoPoint)
{
int ptCnt = pointPage.Points.Count;
if (1 <= ptCnt)
{
pointPage.Points.RemoveAt(ptCnt - 1);
}
undoPoint = false;
}
ActiveWindow.Repaint();
}
}
catch (UnityException exp)
{
Debug.LogError(exp.Message);
}
return(boxRect);
}
private static void DrawExamplePhoto(Rect photoBox, IWizardFeaturePointPage wizardPage)
{
GUI.DrawTexture(new Rect(photoBox.xMax + 10, photoBox.yMin, 170, 185), wizardPage.ExampleTexture, ScaleMode.ScaleToFit);
}
