// MSG
protected override void OnPopulateMesh(VertexHelper toFill)
{
toFill.Clear();
var rect = GetPixelAdjustedRect();
if (color.a < GadgetUtil.FLOAT_GAP || rect.width <= GadgetUtil.FLOAT_GAP || rect.height <= GadgetUtil.FLOAT_GAP)
{
return;
}
float border = Mathf.Max(m_Border, 0f);
float round = Mathf.Max(m_Round, 0f);
int detail = Mathf.Clamp(m_Detail, 3, 1024);
Vector2 a = new Vector2(
Mathf.LerpUnclamped(rect.xMin, rect.xMax, m_A.x),
Mathf.LerpUnclamped(rect.yMin, rect.yMax, m_A.y)
);
Vector2 b = new Vector2(
Mathf.LerpUnclamped(rect.xMin, rect.xMax, m_B.x),
Mathf.LerpUnclamped(rect.yMin, rect.yMax, m_B.y)
);
Vector2 c = new Vector2(
Mathf.LerpUnclamped(rect.xMin, rect.xMax, m_C.x),
Mathf.LerpUnclamped(rect.yMin, rect.yMax, m_C.y)
);
if (Mathf.Repeat(Quaternion.FromToRotation(b - a, c - a).eulerAngles.z, 360f) > 180f)
{
var temp = b;
b = c;
c = temp;
}
Vector2 deltaAB = Vector3.Cross(a - b, Vector3.back).normalized;
Vector2 deltaBC = Vector3.Cross(b - c, Vector3.back).normalized;
Vector2 deltaCA = Vector3.Cross(c - a, Vector3.back).normalized;
float rotAB = Mathf.Repeat(Quaternion.FromToRotation(deltaAB, Vector2.up).eulerAngles.z, 360f);
float rotBC = Mathf.Repeat(Quaternion.FromToRotation(deltaBC, Vector2.up).eulerAngles.z, 360f);
float rotCA = Mathf.Repeat(Quaternion.FromToRotation(deltaCA, Vector2.up).eulerAngles.z, 360f);
// Fill
if (color.a > GadgetUtil.FLOAT_GAP)
{
GadgetUtil.SetCacheColor(color);
GadgetUtil.FillTriangle(toFill, a, b, c);
if (round > GadgetUtil.FLOAT_GAP)
{
GadgetUtil.FillQuad(toFill, a, b, b + deltaAB * round, a + deltaAB * round);
GadgetUtil.FillQuad(toFill, b, c, c + deltaBC * round, b + deltaBC * round);
GadgetUtil.FillQuad(toFill, c, a, a + deltaCA * round, c + deltaCA * round);
GadgetUtil.FillDisc(toFill,
rotAB < rotCA ? rotAB : rotAB - 360f,
rotCA,
detail, round, a
);
GadgetUtil.FillDisc(toFill,
rotBC < rotAB ? rotBC : rotBC - 360f,
rotAB,
detail, round, b
);
GadgetUtil.FillDisc(toFill,
rotCA < rotBC ? rotCA : rotCA - 360f,
rotBC,
detail, round, c
);
}
}
// Border
if (m_BorderColor.a > GadgetUtil.FLOAT_GAP && border > GadgetUtil.FLOAT_GAP)
{
GadgetUtil.SetCacheColor(m_BorderColor);
GadgetUtil.FillQuad(toFill,
a + deltaAB * round,
b + deltaAB * round,
b + deltaAB * (round + border),
a + deltaAB * (round + border)
);
GadgetUtil.FillQuad(toFill,
b + deltaBC * round,
c + deltaBC * round,
c + deltaBC * (round + border),
b + deltaBC * (round + border)
);
GadgetUtil.FillQuad(toFill,
c + deltaCA * round,
a + deltaCA * round,
a + deltaCA * (round + border),
c + deltaCA * (round + border)
);
GadgetUtil.FillDisc(toFill,
rotAB < rotCA ? rotAB : rotAB - 360f,
rotCA,
detail, round, round + border, a
);
GadgetUtil.FillDisc(toFill,
rotBC < rotAB ? rotBC : rotBC - 360f,
rotAB,
detail, round, round + border, b
);
GadgetUtil.FillDisc(toFill,
rotCA < rotBC ? rotCA : rotCA - 360f,
rotBC,
detail, round, round + border, c
);
}
}
protected override void OnPopulateMesh(VertexHelper toFill)
{
if (m_Gradien == null)
{
base.OnPopulateMesh(toFill);
return;
}
var cKeys = m_Gradien.colorKeys;
var aKeys = m_Gradien.alphaKeys;
if ((cKeys == null || cKeys.Length == 0) && (aKeys == null || aKeys.Length == 0))
{
base.OnPopulateMesh(toFill);
return;
}
bool blend = m_Gradien.mode == GradientMode.Blend;
var rect = GetPixelAdjustedRect();
toFill.Clear();
int cLen = cKeys != null ? cKeys.Length : 0;
int aLen = aKeys != null ? aKeys.Length : 0;
float cTime = cLen > 0 ? cKeys[0].time : 0f;
float aTime = aLen > 0 ? aKeys[0].time : 0f;
float prevTime = 0f;
float prevX = m_Horizontal ? rect.xMin : rect.yMin;
Color prevColor = m_Gradien.Evaluate(0f) * color;
for (int cIndex = 0, aIndex = 0; cIndex < cLen || aIndex < aLen;)
{
if (cTime <= aTime)
{
float x = Mathf.Lerp(
m_Horizontal ? rect.xMin : rect.yMin,
m_Horizontal ? rect.xMax : rect.yMax,
cTime
);
var _color = m_Gradien.Evaluate(cTime) * color;
if (!blend)
{
prevColor = _color;
}
if (Mathf.Abs(cTime - prevTime) > GadgetUtil.FLOAT_GAP)
{
if (m_Horizontal)
{
GadgetUtil.SetCacheColor(prevColor, prevColor, _color, _color);
GadgetUtil.FillQuad(toFill, prevX, x, rect.yMin, rect.yMax);
}
else
{
GadgetUtil.SetCacheColor(prevColor, _color, _color, prevColor);
GadgetUtil.FillQuad(toFill, rect.xMin, rect.xMax, prevX, x);
}
}
prevColor = _color;
prevTime = cTime;
prevX = x;
cIndex++;
if (cTime == aTime)
{
aIndex++;
}
cTime = cIndex < cLen ? cKeys[cIndex].time : 1f;
}
else
{
float x = Mathf.Lerp(
m_Horizontal ? rect.xMin : rect.yMin,
m_Horizontal ? rect.xMax : rect.yMax,
aTime
);
var _color = m_Gradien.Evaluate(aTime) * color;
if (!blend)
{
prevColor = _color;
}
if (Mathf.Abs(aTime - prevTime) > GadgetUtil.FLOAT_GAP)
{
if (m_Horizontal)
{
GadgetUtil.SetCacheColor(prevColor, prevColor, _color, _color);
GadgetUtil.FillQuad(toFill, prevX, x, rect.yMin, rect.yMax);
}
else
{
GadgetUtil.SetCacheColor(prevColor, _color, _color, prevColor);
GadgetUtil.FillQuad(toFill, rect.xMin, rect.xMax, prevX, x);
}
}
prevColor = _color;
prevTime = aTime;
prevX = x;
aIndex++;
aTime = aIndex < aLen ? aKeys[aIndex].time : 1f;
}
}
// End
if (prevTime < 1f - GadgetUtil.FLOAT_GAP)
{
var _color = m_Gradien.Evaluate(1f) * color;
if (!blend)
{
prevColor = _color;
}
if (m_Horizontal)
{
GadgetUtil.SetCacheColor(prevColor, prevColor, _color, _color);
GadgetUtil.FillQuad(toFill, prevX, rect.xMax, rect.yMin, rect.yMax);
}
else
{
GadgetUtil.SetCacheColor(prevColor, _color, _color, prevColor);
GadgetUtil.FillQuad(toFill, rect.xMin, rect.xMax, prevX, rect.yMax);
}
}
}