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Code Issues Releases Wiki Activity

Few anchor fixes

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This commit is contained in:
SpoinkyNL 2020-01-31 18:32:41 +01:00
parent 960584cc3c
commit 436994129a
3 changed files with 40 additions and 30 deletions
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6
src/Artemis.Core/Models/Profile/Layer.cs
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@ -179,8 +179,8 @@ namespace Artemis.Core.Models.Profile
var anchorProperty = AnchorPointProperty.CurrentValue;
// Translation originates from the unscaled center of the shape and is tied to the anchor
var x = anchorPosition.X - LayerShape.Bounds.Width / 2 - anchorProperty.X * Bounds.Width;
var y = anchorPosition.Y - LayerShape.Bounds.Height / 2 - anchorProperty.Y * Bounds.Height;
var x = anchorPosition.X - LayerShape.Bounds.MidX - anchorProperty.X * Bounds.Width;
var y = anchorPosition.Y - LayerShape.Bounds.MidY - anchorProperty.Y * Bounds.Height;
// Apply these before translation because anchorPosition takes translation into account
canvas.RotateDegrees(rotationProperty, anchorPosition.X, anchorPosition.Y);
@ -213,7 +213,7 @@ namespace Artemis.Core.Models.Profile
var positionProperty = PositionProperty.CurrentValue;
// Start at the center of the shape
var position = new SKPoint(LayerShape.Bounds.Left, LayerShape.Bounds.Top);
var position = new SKPoint(LayerShape.Bounds.MidX, LayerShape.Bounds.MidY);
// Apply translation
position.X += positionProperty.X * Bounds.Width;

12
src/Artemis.UI/Screens/Module/ProfileEditor/Visualization/Tools/EditToolViewModel.cs
View File

@ -68,7 +68,7 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.Visualization.Tools
{
_rotating = true;
if (ProfileEditorService.SelectedProfileElement is Layer layer)
_previousDragAngle = CalculateAngle(_layerEditorService.GetLayerAnchorPosition(layer), GetRelativePosition(sender, e.MouseEventArgs));
_previousDragAngle = CalculateAngle(layer, sender, e.MouseEventArgs);
else
_previousDragAngle = 0;
}
@ -85,7 +85,7 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.Visualization.Tools
return;
var previousDragAngle = _previousDragAngle;
var newRotation = CalculateAngle(_layerEditorService.GetLayerAnchorPosition(layer), GetRelativePosition(sender, e.MouseEventArgs));
var newRotation = CalculateAngle(layer, sender, e.MouseEventArgs);
_previousDragAngle = newRotation;
// Allow the user to rotate the shape in increments of 5
@ -391,8 +391,14 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.Visualization.Tools
return mouseEventArgs.GetPosition((IInputElement) parent);
}
private float CalculateAngle(Point start, Point arrival)
private float CalculateAngle(Layer layer, object mouseEventSender, MouseEventArgs mouseEvent)
{
var layerBounds = _layerEditorService.GetLayerBounds(layer);
var start = _layerEditorService.GetLayerAnchorPosition(layer);
start.X += layerBounds.Left;
start.Y += layerBounds.Top;
var arrival = GetRelativePosition(mouseEventSender, mouseEvent);
var radian = (float) Math.Atan2(start.Y - arrival.Y, start.X - arrival.X);
var angle = radian * (180f / (float) Math.PI);
if (angle < 0f)

52
src/Artemis.UI/Services/LayerShapeService.cs
View File

@ -50,11 +50,11 @@ namespace Artemis.UI.Services
public Point GetLayerAnchorPosition(Layer layer)
{
var layerBounds = GetLayerBounds(layer);
var shapeBounds = GetLayerShapeBounds(layer.LayerShape);
var shapeBounds = GetLayerShapeBounds(layer.LayerShape).ToSKRect();
var positionProperty = layer.PositionProperty.CurrentValue;
// Start at the center of the shape
var position = new Point(shapeBounds.Left, shapeBounds.Top);
var position = new Point(shapeBounds.MidX, shapeBounds.MidY);
// Apply translation
position.X += positionProperty.X * layerBounds.Width;
@ -77,8 +77,8 @@ namespace Artemis.UI.Services
var anchorProperty = layer.AnchorPointProperty.CurrentValue;
// Translation originates from the unscaled center of the shape and is tied to the anchor
var x = anchorPosition.X - shapeBounds.Width / 2 - anchorProperty.X * layerBounds.Width;
var y = anchorPosition.Y - shapeBounds.Height / 2 - anchorProperty.Y * layerBounds.Height;
var x = anchorPosition.X - shapeBounds.MidX - anchorProperty.X * layerBounds.Width;
var y = anchorPosition.Y - shapeBounds.MidY - anchorProperty.Y * layerBounds.Height;
var transformGroup = new TransformGroup();
transformGroup.Children.Add(new TranslateTransform(x, y));
@ -99,8 +99,8 @@ namespace Artemis.UI.Services
var anchorProperty = layer.AnchorPointProperty.CurrentValue;
// Translation originates from the unscaled center of the shape and is tied to the anchor
var x = anchorPosition.X - shapeBounds.Width / 2 - anchorProperty.X * layerBounds.Width;
var y = anchorPosition.Y - shapeBounds.Height / 2 - anchorProperty.Y * layerBounds.Height;
var x = anchorPosition.X - shapeBounds.MidX - anchorProperty.X * layerBounds.Width;
var y = anchorPosition.Y - shapeBounds.MidY - anchorProperty.Y * layerBounds.Height;
var path = new SKPath();
path.AddRect(shapeBounds);
@ -114,7 +114,6 @@ namespace Artemis.UI.Services
return path;
}
/// <inheritdoc />
public void SetShapeBaseFromRectangle(LayerShape layerShape, Rect rect)
{
@ -125,27 +124,32 @@ namespace Artemis.UI.Services
}
var layerBounds = GetLayerBounds(layerShape.Layer).ToSKRect();
var shapeBounds = GetLayerShapeBounds(layerShape).ToSKRect();
// Compensate for the current value of the position transformation
rect.X += rect.Width / 2;
rect.X -= layerBounds.Width * layerShape.Layer.PositionProperty.CurrentValue.X;
rect.X += layerBounds.Width * layerShape.Layer.AnchorPointProperty.CurrentValue.X * layerShape.Layer.SizeProperty.CurrentValue.Width;
rect.Y += rect.Height / 2;
rect.Y -= layerBounds.Height * layerShape.Layer.PositionProperty.CurrentValue.Y;
rect.Y += layerBounds.Height * layerShape.Layer.AnchorPointProperty.CurrentValue.Y * layerShape.Layer.SizeProperty.CurrentValue.Height;
// Compensate for the current value of the size transformation
rect.Height /= layerShape.Layer.SizeProperty.CurrentValue.Height;
rect.Width /= layerShape.Layer.SizeProperty.CurrentValue.Width;
var rectangle = SKRect.Create(
(float) rect.Left - layerBounds.Left,
(float) rect.Top - layerBounds.Top,
(float) rect.Width,
(float) rect.Height
);
// Adjust the provided rect for the difference in render scale
var renderScale = _settingsService.GetSetting("Core.RenderScale", 1.0).Value;
var anchorPosition = GetLayerAnchorPosition(layerShape.Layer).ToSKPoint();
var anchorProperty = layerShape.Layer.AnchorPointProperty.CurrentValue;
var sizeProperty = layerShape.Layer.SizeProperty.CurrentValue;
// Translation originates from the unscaled center of the shape and is tied to the anchor
var x = anchorPosition.X - shapeBounds.MidX - anchorProperty.X * layerBounds.Width;
var y = anchorPosition.Y - shapeBounds.MidY - anchorProperty.Y * layerBounds.Height;
rectangle.Offset(x * -1, y * -1);
// TODO: Determine the new position of the anchor and scale the rectangle to the current scale
layerShape.ScaledRectangle = SKRect.Create(
100f / layerShape.Layer.Bounds.Width * ((float) (rect.Left * renderScale) - layerShape.Layer.Bounds.Left) / 100f,
100f / layerShape.Layer.Bounds.Height * ((float) (rect.Top * renderScale) - layerShape.Layer.Bounds.Top) / 100f,
100f / layerShape.Layer.Bounds.Width * (float) (rect.Width * renderScale) / 100f,
100f / layerShape.Layer.Bounds.Height * (float) (rect.Height * renderScale) / 100f
rectangle.Left / layerBounds.Width,
rectangle.Top / layerBounds.Height,
rectangle.Width / layerBounds.Width,
rectangle.Height / layerBounds.Height
);
layerShape.CalculateRenderProperties();
}