void FixedUpdate()
{
if (m_kShapeArc == null)
{
return;
}
m_fAccumAnimOffset += -m_fspeed * Time.deltaTime;
//if (m_fAccumAnimOffset >= m_kShapeArc.GetCurveLength (0)-(m_fArrowHeadLenth*0.02f)/2 - 0.382f)
if (m_fAccumAnimOffset <= (m_fArrowHeadLenth * 0.04f) / 2 + 0.764f)
{
//m_fAccumAnimOffset = 0.0f;
this.gameObject.GetComponent <Renderer>().material.SetFloat("_Alpha", 0);
m_kShapeArc.GetComponent <LoopPathAnim>().moveToTail(m_kMWPD);
}
m_kMWPD.Offset.z = m_fAccumAnimOffset;
// float linelenth = (m_kShapeArc.GetCurveLength (0) - (m_fArrowHeadLenth*0.04f)/2 + 0.764f)/5;
// float lineMax = m_kShapeArc.GetCurveLength (0);
// if(m_fAccumAnimOffset<lineMax && m_fAccumAnimOffset>=lineMax - linelenth)
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",m_fAccumAnimOffset - /linelenth);
// }
// else if(m_fAccumAnimOffset>linelenth && m_fAccumAnimOffset<=linelenth*3)
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",1);
// }
// else if(m_fAccumAnimOffset>linelenth*3&& m_fAccumAnimOffset<=linelenth*5)
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",1-((m_fAccumAnimOffset-linelenth*3.0f)/linelenth));
// }
// else
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",0);
// }
float fnowoffset = m_kShapeArc.GetCurveLength(0) - m_fAccumAnimOffset;
float linelenth = (m_fArrowHeadLenth * 0.04f) / 2 + 0.764f;
if (fnowoffset > 0 && fnowoffset <= m_fHigh)
{
this.gameObject.GetComponent <Renderer>().material.SetFloat("_Alpha", fnowoffset / m_fHigh);
}
else if (fnowoffset > m_fHigh && fnowoffset <= m_kShapeArc.GetCurveLength(0) - m_fHigh - linelenth)
{
this.gameObject.GetComponent <Renderer>().material.SetFloat("_Alpha", 0.7f);
}
else if (fnowoffset > m_kShapeArc.GetCurveLength(0) - m_fHigh - linelenth && fnowoffset <= m_kShapeArc.GetCurveLength(0))
{
float f = (1 - ((fnowoffset - m_kShapeArc.GetCurveLength(0) + m_fHigh + linelenth) / m_fHigh)) * 0.7f;
//if (f > 0.05f)
//{
// f = 1;
//}
this.gameObject.GetComponent <Renderer>().material.SetFloat("_Alpha", f);
}
else
{
this.gameObject.GetComponent <Renderer>().material.SetFloat("_Alpha", 0);
}
//float linelenth = m_kShapeArc.GetCurveLength (0)/5;
//设置alpha
// if(fnowoffset>0&&fnowoffset<= linelenth)
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",fnowoffset/linelenth);
// }
// else if(fnowoffset>linelenth && fnowoffset<=linelenth*3)
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",1);
// }
// else if(fnowoffset>linelenth*3&& fnowoffset<=linelenth*4)
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",1-((fnowoffset-linelenth*3.0f)/linelenth));
// }
// else
// {
// this.gameObject.renderer.material.SetFloat("_Alpha",0);
// }
}
//得到曲线路径长度 --CardGame
public float getShapeLen()
{
return(m_kShapeArc.GetCurveLength(0));
}