5bb690e45f
+ GenericTransformation.InWorldSpace (Merges the object transformation and the last master transformation) + Ray class for Raycasting (may not work correctly) + Util.CallGarbageCollector() can call the garbage collector. + GLWindow.WindowFlags allow to easly switch between Window <-> Borderless Window (this will cause the window to fill the entire screen) <-> Exclusive Fullscreen. ~ Made the bloom-texture scale a constructor-parameter. SM.OGL: + OpenGL-GarbageCollector integration. + BoundingBox.GetBounds(Matrix4, out Vector3,out Vector3) allows for easy transformation of the bounding box. + GLObjects can now marked as not compiled. Where it always returns false at WasCompiled. SM2D: ~ Improved the Mouse2D.MouseOver Algorithm.
74 lines
No EOL
2.5 KiB
C#
74 lines
No EOL
2.5 KiB
C#
using System.Collections.Generic;
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using System.Windows.Controls;
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using OpenTK;
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using SM.Base.Controls;
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using SM.Base.Drawing;
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using SM.Base.Scene;
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using SM.Utility;
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using SM2D.Scene;
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using SM2D.Types;
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namespace SM2D.Controls
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{
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public class Mouse2D
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{
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public static Vector2 InWorld(Vector2 worldScale)
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{
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var res = worldScale;
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res.Y *= -1;
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return Mouse.InScreenNormalized * res - res / 2;
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}
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public static Vector2 InWorld(Camera cam)
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{
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return InWorld(cam.WorldScale) + cam.Position;
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}
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public static Vector2 InWorld(Vector2 worldScale, Vector2 position)
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{
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return InWorld(worldScale) + position;
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}
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public static bool MouseOver<TObject>(Vector2 mousePos, params TObject[] checkingObjects)
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where TObject : IModelItem, ITransformItem<Transformation>
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=> MouseOver(mousePos, out _, checkingObjects);
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public static bool MouseOver<TObject>(Vector2 mousePos, ICollection<TObject> checkingObjects)
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where TObject : IModelItem, ITransformItem<Transformation>
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=> MouseOver<TObject>(mousePos, out _, checkingObjects);
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public static bool MouseOver<TObject>(Vector2 mousePos, out TObject clicked, params TObject[] checkingObjects)
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where TObject : IModelItem, ITransformItem<Transformation>
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=> MouseOver<TObject>(mousePos, out clicked, (ICollection<TObject>)checkingObjects);
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public static bool MouseOver<TObject>(Vector2 mousePos, out TObject clickedObj, ICollection<TObject> checkingObjects)
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where TObject : IModelItem, ITransformItem<Transformation>
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{
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clickedObj = default;
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bool success = false;
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float distance = -10;
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foreach (TObject item in checkingObjects)
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{
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Matrix4 worldPos = item.Transform.InWorldSpace;
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item.Mesh.BoundingBox.GetBounds(worldPos, out Vector3 min, out Vector3 max);
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if (mousePos.X > min.X && mousePos.X < max.X &&
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mousePos.Y > min.Y && mousePos.Y < max.Y)
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{
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// if z is greater than distance
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if (worldPos[3, 2] > distance)
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{
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clickedObj = item;
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distance = worldPos[3, 2];
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}
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success = true;
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}
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}
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return success;
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}
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}
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} |