public override void Action()
{
var mb = SplinePathMeshBuilder.Create();
mb.Spline = (CurvySplineBase)Toolbar.Selection[0];
Selection.activeGameObject = mb.gameObject;
Undo.RegisterCreatedObjectUndo(Selection.activeGameObject, "Create Mesh Builder");
}
public CurvyMeshSegmentInfo(SplinePathMeshBuilder mb, float tf, float distance, Vector3 scale)
{
Target = mb.Spline;
TF = tf;
mDistance = distance;
Vector3 p = (mb.FastInterpolation) ? Target.InterpolateFast(TF) : Target.Interpolate(TF);
if (mb.UseWorldPosition)
Matrix = Matrix4x4.TRS(mb.Transform.InverseTransformPoint(p), Target.GetOrientationFast(TF), scale);
else
Matrix = Matrix4x4.TRS(Target.Transform.InverseTransformPoint(p), Target.GetOrientationFast(TF), scale);
}
// this method is called by SplinePathMeshBuilder to get the mesh scale for a certain tf
Vector3 SplineMesh_OnGetScale(SplinePathMeshBuilder sender, float tf)
{
if (insideMesh) {
// determine the scale we want at the sphere's position
float spherePos = Walker.Spline.TFToDistance(Walker.TF);
float scalePos = Walker.Spline.TFToDistance(tf);
float delta = spherePos - scalePos;
float d=Mathf.Abs(delta);
float s=0;
if (d<=sphereRadius){
s = Mathf.Cos(d / sphereRadius);
}
return Vector3.one + Vector3.one*s;
}
return Vector3.one;
}
public CurvyMeshSegmentInfo(SplinePathMeshBuilder mb, float tf, float distance, Vector3 scale)
{
Target = mb.Spline;
TF = tf;
mDistance = distance;
Vector3 p = (mb.FastInterpolation) ? Target.InterpolateFast(TF) : Target.Interpolate(TF);
if (mb.UseWorldPosition)
{
Matrix = Matrix4x4.TRS(mb.Transform.InverseTransformPoint(p), Target.GetOrientationFast(TF), scale);
}
else
{
Matrix = Matrix4x4.TRS(Target.transform.InverseTransformPoint(p), Target.GetOrientationFast(TF), scale);
}
}
// this method is called by SplinePathMeshBuilder to get the mesh scale for a certain tf
Vector3 SplineMesh_OnGetScale(SplinePathMeshBuilder sender, float tf)
{
if (insideMesh)
{
// determine the scale we want at the sphere's position
float spherePos = Walker.Spline.TFToDistance(Walker.TF);
float scalePos = Walker.Spline.TFToDistance(tf);
float delta = spherePos - scalePos;
float d = Mathf.Abs(delta);
float s = 0;
if (d <= sphereRadius)
{
s = Mathf.Cos(d / sphereRadius);
}
return(Vector3.one + Vector3.one * s);
}
return(Vector3.one);
}
public static void CreateMeshBuilder()
{
var path = SplinePathMeshBuilder.Create();
var prim = GameObject.CreatePrimitive(PrimitiveType.Plane);
#if UNITY_3_5_7
prim.active = false;
#else
prim.SetActive(false);
#endif
path.GetComponent <MeshRenderer>().sharedMaterial = prim.GetComponent <MeshRenderer>().sharedMaterial;
DestroyImmediate(prim);
if (Selection.activeGameObject)
{
CurvySplineBase spl = Selection.activeGameObject.GetComponent <CurvySplineBase>();
if (spl)
{
path.Spline = spl;
}
}
Selection.activeGameObject = path.gameObject;
}
