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Getting Rect from scrollview according to position in scrollview
Hi, I am creating a system for displaying info about an object (displayed in GUI.Label) on mouseover. I am drawing these by iterating through an array of rects and applying them to the label along side the corresponding image (as shown below). The problem comes when i am checking if a rect contains mouse position as the original rect position is the only one used and I am not sure how to offset to accommodate the actual rect that is visible in the scrollView.
scrollPos = GUI.BeginScrollView(new Rect(Placement.x, Placement.y, Width+16, (Height * 5) + (2.5f * 6)),
scrollPos, new Rect(0.0f, 0.0f, Width, (Height * SpellLimit) + (2.5f * SpellLimit)));
GUI.BeginGroup(new Rect(0.0f, 0.0f, Width, (Height * SpellLimit) + (2.5f * SpellLimit)));
GUI.Box(new Rect(0.0f, 0.0f, Width, (Height * SpellLimit) + (2.5f * SpellLimit)), "");
for(int i = 0; i < SpellLimit; i++)
{
Prime inputIcon = (Prime)ThisSet[i];
GUI.Label(iconRects[i], SL.SpellIcons[inputIcon._thisPrime.selectedImage]);
Rect trueRect = new Rect(Placement.x + iconRects[i].x, Placement.y + iconRects[i].y, iconRects[i].width, iconRects[i].height);
if(trueRect.Contains(mousePos))
{
thisSpell = i;
infoActive = true;
}
}
GUI.EndGroup();
GUI.EndScrollView();
Is there a way to get the exact rect as it is in the group according to the scrollview? Or is there a way of calculating where the object rect will be based on the scrollview?
P.s trueRect is the old calculation to place the rect in the correct position (pre scrollview).
Answer by Mithosbluefish · Aug 12, 2013 at 01:29 PM
Figured it out, I just offset the y value of trueRect by scrollPos.y ((Placement.y + iconRects[i].y)-scrollPos.y)
Answer by shimoop · Apr 14, 2021 at 12:28 PM
Use the same rect to draw and mouseTest between BeginScrollView and EndScrollView at same time is just work,no need to calculate the trueRect. Unity2019.4
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