void Update () {
lrComp.SetWidth(traceWidth, traceWidth);
if (targetOptional != null) {
origin = Origins.Start;
lengh = (transform.position - targetOptional.transform.position).magnitude;
transform.LookAt(targetOptional.transform.position);
// transform.rotation = Quaternion.Euler(transform.localRotation.eulerAngles.x, transform.localRotation.eulerAngles.y - 90, transform.localRotation.eulerAngles.z);
transform.Rotate(altRotation, -90, 0);
}
if (warpRandom<=0){warpRandom=0;}
if (size<=2){size=2;}
lrComp.SetVertexCount(size);
if (ampByFreq) {ampT = Mathf.Sin(freq*Mathf.PI);}
else {ampT = 1;}
ampT = ampT * amp;
if (warp && warpInvert) {ampT = ampT/2;}
for (int i = 0; i < size; i++) {
angle = (2*Mathf.PI/size*i*freq);
if (centered) {
angle -= freq*Mathf.PI; //Center
if (centCrest) {
angle -= Mathf.PI/2; //Crest/Knot
}
}
else {centCrest = false;}
walkShift += walkAuto/size*Time.deltaTime;
angle += (float)walkShift + walkManual;
sinAngle = Mathf.Sin(angle);
if (spiral) {sinAngleZ = Mathf.Cos(angle);}
else {sinAngleZ = 0;}
if (origin == Origins.Start) {start = 0;}
else {start = lengh/2;}
if (warp) {
warpT = size - i;
warpT = warpT / size;
warpT = Mathf.Sin(Mathf.PI * warpT * (warpRandom+1));
if (warpInvert) {warpT = 1/warpT;}
lrComp.SetPosition(i, new Vector3(lengh/size*i - start, sinAngle * ampT * warpT, sinAngleZ * ampT * warpT));
}
else {
lrComp.SetPosition(i, new Vector3(lengh/size*i - start, sinAngle * ampT, sinAngleZ * ampT));
warpInvert = false;
}
if (i == 1) {posVtx2 = new Vector3(lengh/size*i - start, sinAngle * ampT * warpT, sinAngleZ * ampT * warpT);}
if (i == size-1) {posVtxSizeMinusOne = new Vector3(lengh/size*i - start, sinAngle * ampT * warpT, sinAngleZ * ampT * warpT);}
}
if (warpInvert) { //Fixes pinned limits when WarpInverted
lrComp.SetPosition(0, posVtx2);
lrComp.SetPosition(size-1, posVtxSizeMinusOne);
}
}
void Update()
{
lrComp.SetWidth(traceWidth, traceWidth);
if (targetOptional != null)
{
origin = Origins.Start;
lengh = (transform.position - targetOptional.transform.position).magnitude;
transform.LookAt(targetOptional.transform.position);
// transform.rotation = Quaternion.Euler(transform.localRotation.eulerAngles.x, transform.localRotation.eulerAngles.y - 90, transform.localRotation.eulerAngles.z);
transform.Rotate(altRotation, -90, 0);
}
if (warpRandom <= 0)
{
warpRandom = 0;
}
if (size <= 2)
{
size = 2;
}
lrComp.SetVertexCount(size);
if (ampByFreq)
{
ampT = Mathf.Sin(freq * Mathf.PI);
}
else
{
ampT = 1;
}
ampT = ampT * amp;
if (warp && warpInvert)
{
ampT = ampT / 2;
}
for (int i = 0; i < size; i++)
{
angle = (2 * Mathf.PI / size * i * freq);
if (centered)
{
angle -= freq * Mathf.PI; //Center
if (centCrest)
{
angle -= Mathf.PI / 2; //Crest/Knot
}
}
else
{
centCrest = false;
}
walkShift -= walkAuto / size * Time.deltaTime;
angle += (float)walkShift - walkManual;
sinAngle = Mathf.Sin(angle);
if (spiral)
{
sinAngleZ = Mathf.Cos(angle);
}
else
{
sinAngleZ = 0;
}
if (origin == Origins.Start)
{
start = 0;
}
else
{
start = lengh / 2;
}
if (warp)
{
warpT = size - i;
warpT = warpT / size;
warpT = Mathf.Sin(Mathf.PI * warpT * (warpRandom + 1));
if (warpInvert)
{
warpT = 1 / warpT;
}
lrComp.SetPosition(i, new Vector3(lengh / size * i - start, sinAngle * ampT * warpT, sinAngleZ * ampT * warpT));
}
else
{
lrComp.SetPosition(i, new Vector3(lengh / size * i - start, sinAngle * ampT, sinAngleZ * ampT));
warpInvert = false;
}
if (i == 1)
{
posVtx2 = new Vector3(lengh / size * i - start, sinAngle * ampT * warpT, sinAngleZ * ampT * warpT);
}
if (i == size - 1)
{
posVtxSizeMinusOne = new Vector3(lengh / size * i - start, sinAngle * ampT * warpT, sinAngleZ * ampT * warpT);
}
}
if (warpInvert) //Fixes pinned limits when WarpInverted
{
lrComp.SetPosition(0, posVtx2);
lrComp.SetPosition(size - 1, posVtxSizeMinusOne);
}
}
