public static void AddRectRing(
ref VertexHelper vh,
GeoUtils.OutlineProperties OutlineProperties,
Vector2 center,
float width,
float height,
Color32 color,
Vector2 uv,
GeoUtils.EdgeGradientData edgeGradientData
)
{
byte alpha = color.a;
float fullWidth = width + OutlineProperties.GetOuterDistace() * 2.0f;
float fullHeight = height + OutlineProperties.GetOuterDistace() * 2.0f;
width += OutlineProperties.GetCenterDistace() * 2.0f;
height += OutlineProperties.GetCenterDistace() * 2.0f;
float halfLineWeightOffset = OutlineProperties.HalfLineWeight * 2.0f + edgeGradientData.ShadowOffset;
float halfLineWeightInnerOffset = halfLineWeightOffset * edgeGradientData.InnerScale;
if (edgeGradientData.IsActive)
{
color.a = 0;
AddRectVertRing(
ref vh,
center,
width - halfLineWeightOffset - edgeGradientData.SizeAdd,
height - halfLineWeightOffset - edgeGradientData.SizeAdd,
color,
fullWidth,
fullHeight
);
color.a = alpha;
}
AddRectVertRing(
ref vh,
center,
width - halfLineWeightInnerOffset,
height - halfLineWeightInnerOffset,
color,
fullWidth,
fullHeight,
edgeGradientData.IsActive
);
AddRectVertRing(
ref vh,
center,
width + halfLineWeightInnerOffset,
height + halfLineWeightInnerOffset,
color,
fullWidth,
fullHeight,
true
);
if (edgeGradientData.IsActive)
{
color.a = 0;
AddRectVertRing(
ref vh,
center,
width + halfLineWeightOffset + edgeGradientData.SizeAdd,
height + halfLineWeightOffset + edgeGradientData.SizeAdd,
color,
fullWidth,
fullHeight,
true
);
}
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
Rect pixelRect = RectTransformUtility.PixelAdjustRect(rectTransform, canvas);
OutlineProperties.UpdateAdjusted();
ShadowProperties.UpdateAdjusted();
UIShapesKit.Ellipses.SetRadius(
ref radius,
pixelRect.width,
pixelRect.height,
EllipseProperties
);
PointListProperties.GeneratorData.Width = radius.x * 2.0f;
PointListProperties.GeneratorData.Height = radius.y * 2.0f;
EllipseProperties.UpdateAdjusted(radius, OutlineProperties.GetOuterDistace());
ArcProperties.UpdateAdjusted(EllipseProperties.AdjustedResolution, EllipseProperties.BaseAngle);
AntiAliasingProperties.UpdateAdjusted(canvas);
PointListProperties.GeneratorData.Resolution = EllipseProperties.AdjustedResolution * 2;
PointListProperties.GeneratorData.Length = ArcProperties.Length;
switch (ArcProperties.Direction)
{
case UIShapesKit.Arcs.ArcProperties.ArcDirection.Forward:
PointListProperties.GeneratorData.Direction = 1.0f;
PointListProperties.GeneratorData.FloatStartOffset = EllipseProperties.BaseAngle * 0.5f;
break;
case UIShapesKit.Arcs.ArcProperties.ArcDirection.Centered:
PointListProperties.GeneratorData.Direction = -1.0f;
PointListProperties.GeneratorData.FloatStartOffset = EllipseProperties.BaseAngle * 0.5f + (ArcProperties.Length * 0.5f);
break;
case UIShapesKit.Arcs.ArcProperties.ArcDirection.Backward:
PointListProperties.GeneratorData.Direction = -1.0f;
PointListProperties.GeneratorData.FloatStartOffset = EllipseProperties.BaseAngle * 0.5f;
break;
}
// shadows
if (ShadowProperties.ShadowsEnabled)
{
if (AntiAliasingProperties.Adjusted > 0.0f)
{
edgeGradientData.SetActiveData(
1.0f,
0.0f,
AntiAliasingProperties.Adjusted
);
}
else
{
edgeGradientData.Reset();
}
// use segment if LineWeight is overshooting the center
if (
(
OutlineProperties.Type == GeoUtils.OutlineProperties.LineType.Center ||
OutlineProperties.Type == GeoUtils.OutlineProperties.LineType.Inner
) &&
(
radius.x + OutlineProperties.GetInnerDistace() < 0.0f ||
radius.y + OutlineProperties.GetInnerDistace() < 0.0f
)
)
{
if (OutlineProperties.Type == GeoUtils.OutlineProperties.LineType.Center)
{
radius *= 2.0f;
}
for (int i = 0; i < ShadowProperties.Shadows.Length; i++)
{
edgeGradientData.SetActiveData(
1.0f - ShadowProperties.Shadows[i].Softness,
ShadowProperties.Shadows[i].Size,
AntiAliasingProperties.Adjusted
);
UIShapesKit.Arcs.AddSegment(
ref vh,
ShadowProperties.GetCenterOffset(pixelRect.center, i),
radius,
EllipseProperties,
ArcProperties,
ShadowProperties.Shadows[i].Color,
GeoUtils.ZeroV2,
ref unitPositionData,
edgeGradientData
);
}
}
else
{
for (int i = 0; i < ShadowProperties.Shadows.Length; i++)
{
edgeGradientData.SetActiveData(
1.0f - ShadowProperties.Shadows[i].Softness,
ShadowProperties.Shadows[i].Size,
AntiAliasingProperties.Adjusted
);
if (LineProperties.LineCap == UIShapesKit.Lines.LineProperties.LineCapTypes.Close)
{
UIShapesKit.Arcs.AddArcRing(
ref vh,
ShadowProperties.GetCenterOffset(pixelRect.center, i),
radius,
EllipseProperties,
ArcProperties,
OutlineProperties,
ShadowProperties.Shadows[i].Color,
GeoUtils.ZeroV2,
ref unitPositionData,
edgeGradientData
);
}
else
{
UIShapesKit.Lines.AddLine(
ref vh,
LineProperties,
PointListProperties,
ShadowProperties.GetCenterOffset(pixelRect.center, i),
OutlineProperties,
ShadowProperties.Shadows[i].Color,
GeoUtils.ZeroV2,
ref PointsData,
edgeGradientData
);
}
}
}
}
// fill
if (ShadowProperties.ShowShape)
{
if (AntiAliasingProperties.Adjusted > 0.0f)
{
edgeGradientData.SetActiveData(
1.0f,
0.0f,
AntiAliasingProperties.Adjusted
);
}
else
{
edgeGradientData.Reset();
}
// use segment if LineWeight is overshooting the center
if (
(
OutlineProperties.Type == GeoUtils.OutlineProperties.LineType.Center ||
OutlineProperties.Type == GeoUtils.OutlineProperties.LineType.Inner
) &&
(
radius.x + OutlineProperties.GetInnerDistace() < 0.0f ||
radius.y + OutlineProperties.GetInnerDistace() < 0.0f
)
)
{
if (OutlineProperties.Type == GeoUtils.OutlineProperties.LineType.Center)
{
radius.x *= 2.0f;
radius.y *= 2.0f;
}
UIShapesKit.Arcs.AddSegment(
ref vh,
pixelRect.center,
radius,
EllipseProperties,
ArcProperties,
ShapeProperties.FillColor,
GeoUtils.ZeroV2,
ref unitPositionData,
edgeGradientData
);
}
else
{
if (LineProperties.LineCap == UIShapesKit.Lines.LineProperties.LineCapTypes.Close)
{
UIShapesKit.Arcs.AddArcRing(
ref vh,
pixelRect.center,
radius,
EllipseProperties,
ArcProperties,
OutlineProperties,
ShapeProperties.FillColor,
GeoUtils.ZeroV2,
ref unitPositionData,
edgeGradientData
);
}
else
{
UIShapesKit.Lines.AddLine(
ref vh,
LineProperties,
PointListProperties,
pixelRect.center,
OutlineProperties,
ShapeProperties.FillColor,
GeoUtils.ZeroV2,
ref PointsData,
edgeGradientData
);
}
}
}
}
public static void AddRoundedRectLine(
ref VertexHelper vh,
Vector2 center,
float width,
float height,
GeoUtils.OutlineProperties outlineProperties,
RoundedProperties roundedProperties,
Color32 color,
Vector2 uv,
ref RoundedCornerUnitPositionData cornerUnitPositions,
GeoUtils.EdgeGradientData edgeGradientData
)
{
float fullWidth = width + outlineProperties.GetOuterDistace() * 2.0f;
float fullHeight = height + outlineProperties.GetOuterDistace() * 2.0f;
if (roundedProperties.Type == RoundedProperties.RoundedType.None)
{
Rects.AddRectRing(
ref vh,
outlineProperties,
center,
width,
height,
color,
uv,
edgeGradientData
);
return;
}
SetCornerUnitPositions(
roundedProperties,
ref cornerUnitPositions
);
float outerRadiusMod;
byte alpha = color.a;
if (edgeGradientData.IsActive)
{
color.a = 0;
outerRadiusMod =
outlineProperties.GetCenterDistace() - outlineProperties.HalfLineWeight - edgeGradientData.ShadowOffset;
outerRadiusMod -= edgeGradientData.SizeAdd;
AddRoundedRectVerticesRing(
ref vh,
center,
width,
height,
fullWidth,
fullHeight,
roundedProperties.AdjustedTLRadius,
roundedProperties.AdjustedTLRadius + outerRadiusMod,
roundedProperties.AdjustedTRRadius,
roundedProperties.AdjustedTRRadius + outerRadiusMod,
roundedProperties.AdjustedBRRadius,
roundedProperties.AdjustedBRRadius + outerRadiusMod,
roundedProperties.AdjustedBLRadius,
roundedProperties.AdjustedBLRadius + outerRadiusMod,
cornerUnitPositions,
color,
uv,
false
);
color.a = alpha;
}
outerRadiusMod =
Mathf.LerpUnclamped(
outlineProperties.GetCenterDistace(),
outlineProperties.GetCenterDistace() - outlineProperties.HalfLineWeight - edgeGradientData.ShadowOffset,
edgeGradientData.InnerScale);
AddRoundedRectVerticesRing(
ref vh,
center,
width,
height,
fullWidth,
fullHeight,
roundedProperties.AdjustedTLRadius,
roundedProperties.AdjustedTLRadius + outerRadiusMod,
roundedProperties.AdjustedTRRadius,
roundedProperties.AdjustedTRRadius + outerRadiusMod,
roundedProperties.AdjustedBRRadius,
roundedProperties.AdjustedBRRadius + outerRadiusMod,
roundedProperties.AdjustedBLRadius,
roundedProperties.AdjustedBLRadius + outerRadiusMod,
cornerUnitPositions,
color,
uv,
edgeGradientData.IsActive
);
outerRadiusMod =
outlineProperties.GetCenterDistace() +
(outlineProperties.HalfLineWeight + edgeGradientData.ShadowOffset) * edgeGradientData.InnerScale;
AddRoundedRectVerticesRing(
ref vh,
center,
width,
height,
fullWidth,
fullHeight,
roundedProperties.AdjustedTLRadius,
roundedProperties.AdjustedTLRadius + outerRadiusMod,
roundedProperties.AdjustedTRRadius,
roundedProperties.AdjustedTRRadius + outerRadiusMod,
roundedProperties.AdjustedBRRadius,
roundedProperties.AdjustedBRRadius + outerRadiusMod,
roundedProperties.AdjustedBLRadius,
roundedProperties.AdjustedBLRadius + outerRadiusMod,
cornerUnitPositions,
color,
uv,
true
);
if (edgeGradientData.IsActive)
{
outerRadiusMod =
outlineProperties.GetCenterDistace() +
outlineProperties.HalfLineWeight + edgeGradientData.ShadowOffset;
outerRadiusMod += edgeGradientData.SizeAdd;
color.a = 0;
AddRoundedRectVerticesRing(
ref vh,
center,
width,
height,
fullWidth,
fullHeight,
roundedProperties.AdjustedTLRadius,
roundedProperties.AdjustedTLRadius + outerRadiusMod,
roundedProperties.AdjustedTRRadius,
roundedProperties.AdjustedTRRadius + outerRadiusMod,
roundedProperties.AdjustedBRRadius,
roundedProperties.AdjustedBRRadius + outerRadiusMod,
roundedProperties.AdjustedBLRadius,
roundedProperties.AdjustedBLRadius + outerRadiusMod,
cornerUnitPositions,
color,
uv,
true
);
}
}
