void Update()
{
if ( bridge )
{
// Get the bridge modifier
if ( mod == null )
mod = bridge.GetComponent<MegaCurveDeform>();
if ( mod )
{
int ax = (int)mod.axis;
Vector3 pos = transform.position;
// Get into local space
Vector3 lpos = mod.transform.worldToLocalMatrix.MultiplyPoint(pos);
// Are we on the bridge
if ( lpos.x > mod.bbox.min.x && lpos.x < mod.bbox.max.x && lpos.z > mod.bbox.min.z && lpos.z < mod.bbox.max.z )
{
// How far across are we
float alpha = (lpos[ax] - mod.bbox.min[ax]) / (mod.bbox.max[ax] - mod.bbox.min[ax]);
// Deform the bridge
SetPos(mod, alpha);
// Place object on deformed bridge
lpos.y = mod.GetPos(alpha) + (offset * 0.01f); // 0.01 is just to make inspector easier to control in my test scene which is obvioulsy very small
transform.position = bridge.transform.localToWorldMatrix.MultiplyPoint(lpos);
}
else
SetPos(mod, 0.0f);
}
}
}
public override bool Inspector()
{
MegaCurveDeform mod = (MegaCurveDeform)target;
EditorGUIUtility.LookLikeControls();
mod.axis = (MegaAxis)EditorGUILayout.EnumPopup("Axis", mod.axis);
mod.defCurve = EditorGUILayout.CurveField("Curve", mod.defCurve);
mod.MaxDeviation = EditorGUILayout.FloatField("Max Deviation", mod.MaxDeviation);
return(false);
}
public override bool Inspector()
{
MegaCurveDeform mod = (MegaCurveDeform)target;
#if !UNITY_5
EditorGUIUtility.LookLikeControls();
#endif
mod.axis = (MegaAxis)EditorGUILayout.EnumPopup("Axis", mod.axis);
mod.defCurve = EditorGUILayout.CurveField("Curve", mod.defCurve);
mod.MaxDeviation = EditorGUILayout.FloatField("Max Deviation", mod.MaxDeviation);
mod.UsePos = EditorGUILayout.BeginToggleGroup("Use Pos", mod.UsePos);
mod.Pos = EditorGUILayout.FloatField("Pos", mod.Pos);
EditorGUILayout.EndToggleGroup();
return(false);
}
// Change the keys
public void SetPos(MegaCurveDeform mod, float alpha)
{
float val = 0.0f;
if ( alpha < 0.5f )
val = easeInOutSine(0.0f, -mod.MaxDeviation * 0.01f, alpha / 0.5f);
else
val = easeInOutSine(-mod.MaxDeviation * 0.01f, 0.0f, (alpha - 0.5f) / 0.5f);
mod.SetKey(0, 0.0f, 0.0f, Mathf.Tan(0.0f), Mathf.Tan(Mathf.Atan2(val, alpha)));
float inTangent = Mathf.Lerp(Mathf.Tan(0.0f), Mathf.Tan(Mathf.Atan2(val, alpha)), smooth);
float outTangent = Mathf.Lerp(Mathf.Tan(Mathf.PI), Mathf.Tan(Mathf.Atan2(val, alpha - 1.0f)), smooth);
mod.SetKey(1, Mathf.Clamp(alpha, 0.001f, 0.999f), val, inTangent, outTangent);
mod.SetKey(2, 1.0f, 0.0f, Mathf.Tan(Mathf.Atan2(-val, 1.0f - alpha)), Mathf.Tan(Mathf.PI));
}
// Change the keys
public void SetPos(MegaCurveDeform mod, float alpha)
{
float val = 0.0f;
if (alpha < 0.5f)
{
val = easeInOutSine(0.0f, -mod.MaxDeviation * 0.01f, alpha / 0.5f);
}
else
{
val = easeInOutSine(-mod.MaxDeviation * 0.01f, 0.0f, (alpha - 0.5f) / 0.5f);
}
mod.SetKey(0, 0.0f, 0.0f, Mathf.Tan(0.0f), Mathf.Tan(Mathf.Atan2(val, alpha)));
float inTangent = Mathf.Lerp(Mathf.Tan(0.0f), Mathf.Tan(Mathf.Atan2(val, alpha)), smooth);
float outTangent = Mathf.Lerp(Mathf.Tan(Mathf.PI), Mathf.Tan(Mathf.Atan2(val, alpha - 1.0f)), smooth);
mod.SetKey(1, Mathf.Clamp(alpha, 0.001f, 0.999f), val, inTangent, outTangent);
mod.SetKey(2, 1.0f, 0.0f, Mathf.Tan(Mathf.Atan2(-val, 1.0f - alpha)), Mathf.Tan(Mathf.PI));
}
void Update()
{
if (bridge)
{
// Get the bridge modifier
if (mod == null)
{
mod = bridge.GetComponent <MegaCurveDeform>();
}
if (mod)
{
int ax = (int)mod.axis;
Vector3 pos = transform.position;
// Get into local space
Vector3 lpos = mod.transform.worldToLocalMatrix.MultiplyPoint(pos);
// Are we on the bridge
if (lpos.x > mod.bbox.min.x && lpos.x < mod.bbox.max.x && lpos.z > mod.bbox.min.z && lpos.z < mod.bbox.max.z)
{
// How far across are we
float alpha = (lpos[ax] - mod.bbox.min[ax]) / (mod.bbox.max[ax] - mod.bbox.min[ax]);
// Deform the bridge
SetPos(mod, alpha);
// Place object on deformed bridge
lpos.y = mod.GetPos(alpha) + (offset * 0.01f); // 0.01 is just to make inspector easier to control in my test scene which is obvioulsy very small
transform.position = bridge.transform.localToWorldMatrix.MultiplyPoint(lpos);
}
else
{
SetPos(mod, 0.0f);
}
}
}
}
