static void SetCornerUnitPositions(
RoundedProperties roundedProperties,
ref RoundedCornerUnitPositionData cornerUnitPositions
)
{
SetUnitPosition(ref cornerUnitPositions.TLUnitPositions, roundedProperties.TLResolution.AdjustedResolution, GeoUtils.HalfPI + Mathf.PI, roundedProperties.TLResolution.MakeSharpCorner);
SetUnitPosition(ref cornerUnitPositions.TRUnitPositions, roundedProperties.TRResolution.AdjustedResolution, 0.0f, roundedProperties.TRResolution.MakeSharpCorner);
SetUnitPosition(ref cornerUnitPositions.BRUnitPositions, roundedProperties.BRResolution.AdjustedResolution, GeoUtils.HalfPI, roundedProperties.BRResolution.MakeSharpCorner);
SetUnitPosition(ref cornerUnitPositions.BLUnitPositions, roundedProperties.BLResolution.AdjustedResolution, Mathf.PI, roundedProperties.BLResolution.MakeSharpCorner);
}
public static void AddRoundedRectLine(
ref VertexHelper vh,
Vector2 center,
float width,
float height,
UI.GeoUtils.OutlineProperties outlineProperties,
RoundedProperties roundedProperties,
Color32 color,
Vector2 uv,
ref RoundedCornerUnitPositionData cornerUnitPositions,
UI.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
);
}
}
public static void AddRoundedRect(
ref VertexHelper vh,
Vector2 center,
float width,
float height,
RoundedProperties roundedProperties,
Color32 color,
Vector2 uv,
ref RoundedCornerUnitPositionData cornerUnitPositions,
UI.GeoUtils.EdgeGradientData edgeGradientData
)
{
if (roundedProperties.Type == RoundedProperties.RoundedType.None)
{
Rects.AddRect(
ref vh,
center,
width,
height,
color,
edgeGradientData
);
return;
}
SetCornerUnitPositions(
roundedProperties,
ref cornerUnitPositions
);
int numVertices = vh.currentVertCount;
tmpUV.x = 0.5f;
tmpUV.y = 0.5f;
vh.AddVert(center, color, tmpUV, UI.GeoUtils.ZeroV2, UI.GeoUtils.UINormal, UI.GeoUtils.UITangent);
float sizeSub = Mathf.Min(height, width);
sizeSub *= 1.0f - edgeGradientData.InnerScale;
AddRoundedRectVerticesRing(
ref vh,
center,
width - sizeSub,
height - sizeSub,
width - sizeSub,
height - sizeSub,
roundedProperties.AdjustedTLRadius * edgeGradientData.InnerScale,
(roundedProperties.AdjustedTLRadius + edgeGradientData.ShadowOffset) * edgeGradientData.InnerScale,
roundedProperties.AdjustedTRRadius * edgeGradientData.InnerScale,
(roundedProperties.AdjustedTRRadius + edgeGradientData.ShadowOffset) * edgeGradientData.InnerScale,
roundedProperties.AdjustedBRRadius * edgeGradientData.InnerScale,
(roundedProperties.AdjustedBRRadius + edgeGradientData.ShadowOffset) * edgeGradientData.InnerScale,
roundedProperties.AdjustedBLRadius * edgeGradientData.InnerScale,
(roundedProperties.AdjustedBLRadius + edgeGradientData.ShadowOffset) * edgeGradientData.InnerScale,
cornerUnitPositions,
color,
uv,
false
);
// set indices
int numNewVertices = vh.currentVertCount - numVertices;
for (int i = 0; i < numNewVertices - 1; i++)
{
vh.AddTriangle(numVertices, numVertices + i, numVertices + i + 1);
}
// set last triangle
vh.AddTriangle(numVertices, vh.currentVertCount - 1, numVertices + 1);
if (edgeGradientData.IsActive)
{
float outerRadiusMod = 0.0f; // = roundedProperties.AdjustedRadius;
outerRadiusMod += edgeGradientData.ShadowOffset;
outerRadiusMod += edgeGradientData.SizeAdd;
color.a = 0;
AddRoundedRectVerticesRing(
ref vh,
center,
width,
height,
width,
height,
roundedProperties.AdjustedTLRadius,
roundedProperties.AdjustedTLRadius + outerRadiusMod,
roundedProperties.AdjustedTRRadius,
roundedProperties.AdjustedTRRadius + outerRadiusMod,
roundedProperties.AdjustedBRRadius,
roundedProperties.AdjustedBRRadius + outerRadiusMod,
roundedProperties.AdjustedBLRadius,
roundedProperties.AdjustedBLRadius + outerRadiusMod,
cornerUnitPositions,
color,
uv,
true
);
}
}
