protected override void OnDraw()
{
if (this.vertexChanged)
{
this.vertexChanged = false;
this._curPathLen = 0f;
this._fixPathLen = 0f;
this._drawPathIndex = ((this.drawSpeed <= 0f) ? this.m_vertexs.Length : 1);
this._lastDrawTime = Time.time;
}
GL.PushMatrix();
GL.LoadPixelMatrix();
GL.Begin((this.thickness > 1f) ? 7 : 1);
GL.Color(this.color);
for (int i = 1; i < this._drawPathIndex; i++)
{
CUIGraphLineScript.GLLine(ref this.m_vertexs[i - 1], ref this.m_vertexs[i], this.thickness);
}
if (this._drawPathIndex < this.m_vertexs.Length)
{
float num = (Time.time - this._lastDrawTime) * this.drawSpeed;
this._lastDrawTime = Time.time;
this._curPathLen += num;
while (this._drawPathIndex < this.m_vertexs.Length)
{
Vector3 b = this.m_vertexs[this._drawPathIndex - 1];
Vector3 a = this.m_vertexs[this._drawPathIndex];
float magnitude = (a - b).magnitude;
if (this._fixPathLen + magnitude > this._curPathLen)
{
break;
}
this._fixPathLen += magnitude;
this._drawPathIndex++;
CUIGraphLineScript.GLLine(ref b, ref a, this.thickness);
}
if (this._drawPathIndex < this.m_vertexs.Length)
{
Vector3 vector = this.m_vertexs[this._drawPathIndex - 1];
Vector3 a2 = this.m_vertexs[this._drawPathIndex];
float d = this._curPathLen - this._fixPathLen;
Vector3 vector2 = vector + (a2 - vector).normalized * d;
CUIGraphLineScript.GLLine(ref vector, ref vector2, this.thickness);
}
}
GL.End();
GL.PopMatrix();
}
protected override void OnDraw()
{
if (this.vertexChanged)
{
this.vertexChanged = false;
this._curPathLen = 0f;
this._fixPathLen = 0f;
this._drawPathIndex = ((this.drawSpeed > 0f) ? 1 : this.m_vertexs[0].Length);
this._lastDrawTime = Time.time;
this._lastDrawLineOff = 0;
if (this.lineSegBegin != null && this.m_vertexs[this._lastDrawLineOff] != null)
{
this.lineSegBegin(this._lastDrawLineOff, this.m_vertexs[this._lastDrawLineOff][0]);
}
}
GL.PushMatrix();
GL.LoadPixelMatrix();
GL.Begin((this.thickness <= 1f) ? 1 : 7);
for (int i = 0; i < this._lastDrawLineOff; i++)
{
if (this.m_vertexs[i] != null)
{
GL.Color(this.m_colors[i]);
for (int j = 1; j < this.m_vertexs[i].Length; j++)
{
CUIGraphLineScript.GLLine(ref this.m_vertexs[i][j - 1], ref this.m_vertexs[i][j], this.thickness);
}
}
}
for (int k = 1; k < this._drawPathIndex; k++)
{
if (this.m_vertexs[this._lastDrawLineOff] != null)
{
GL.Color(this.m_colors[this._lastDrawLineOff]);
CUIGraphLineScript.GLLine(ref this.m_vertexs[this._lastDrawLineOff][k - 1], ref this.m_vertexs[this._lastDrawLineOff][k], this.thickness);
}
}
if (this._lastDrawLineOff < this.m_vertexs.Length && this.m_vertexs[this._lastDrawLineOff] != null)
{
if (this._drawPathIndex < this.m_vertexs[this._lastDrawLineOff].Length)
{
float num = (Time.time - this._lastDrawTime) * this.drawSpeed;
this._lastDrawTime = Time.time;
this._curPathLen += num;
while (this._drawPathIndex < this.m_vertexs[this._lastDrawLineOff].Length)
{
Vector3 b = this.m_vertexs[this._lastDrawLineOff][this._drawPathIndex - 1];
Vector3 a = this.m_vertexs[this._lastDrawLineOff][this._drawPathIndex];
float magnitude = (a - b).magnitude;
if (this._fixPathLen + magnitude > this._curPathLen)
{
break;
}
this._fixPathLen += magnitude;
this._drawPathIndex++;
CUIGraphLineScript.GLLine(ref b, ref a, this.thickness);
}
if (this._drawPathIndex < this.m_vertexs[this._lastDrawLineOff].Length)
{
Vector3 vector = this.m_vertexs[this._lastDrawLineOff][this._drawPathIndex - 1];
Vector3 a2 = this.m_vertexs[this._lastDrawLineOff][this._drawPathIndex];
float d = this._curPathLen - this._fixPathLen;
Vector3 vector2 = vector + (a2 - vector).normalized * d;
CUIGraphLineScript.GLLine(ref vector, ref vector2, this.thickness);
}
}
else
{
if (this.lineSegEnd != null && this.m_vertexs[this._lastDrawLineOff] != null)
{
this.lineSegEnd(this._lastDrawLineOff, this.m_vertexs[this._lastDrawLineOff][this.m_vertexs[this._lastDrawLineOff].Length - 1]);
}
if (this._lastDrawLineOff < this.m_vertexs.Length - 1)
{
this._lastDrawLineOff++;
if (this.m_vertexs[this._lastDrawLineOff] != null)
{
this._drawPathIndex = ((this.drawSpeed > 0f) ? 1 : this.m_vertexs[this._lastDrawLineOff].Length);
if (this.lineSegBegin != null)
{
this.lineSegBegin(this._lastDrawLineOff, this.m_vertexs[this._lastDrawLineOff][0]);
}
}
}
}
}
GL.End();
GL.PopMatrix();
}