本文整理汇总了C#中MegaShape.InterpCurve3D方法的典型用法代码示例。如果您正苦于以下问题：C# MegaShape.InterpCurve3D方法的具体用法？C# MegaShape.InterpCurve3D怎么用？C# MegaShape.InterpCurve3D使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MegaShape的用法示例。
在下文中一共展示了MegaShape.InterpCurve3D方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Deform
Vector3 Deform(Vector3 p, MegaShape path, float percent, float off, Vector3 scale, float removeDof, Vector3 locoff, Vector3 sploff)
{
p = tm.MultiplyPoint3x4(p);
p.x *= scale.x;
p.y *= scale.y;
p.z *= scale.z;
p.z += off;
p += locoff;
float alpha = (p.z / path.splines[curve].length) + percent;
float tw1 = 0.0f;
Vector3 ps = pathtm.MultiplyPoint(path.InterpCurve3D(curve, alpha, path.normalizedInterp, ref tw1) + sploff);
Vector3 ps1 = pathtm.MultiplyPoint(path.InterpCurve3D(curve, alpha + (tangent * 0.001f), path.normalizedInterp) + sploff);
if ( path.splines[curve].closed )
alpha = Mathf.Repeat(alpha, 1.0f);
else
alpha = Mathf.Clamp01(alpha);
if ( useTwist )
tw = Quaternion.AngleAxis((twist * twistCrv.Evaluate(alpha)) + tw1, Vector3.forward);
Vector3 relativePos = ps1 - ps;
relativePos.y *= removeDof;
Quaternion rotation = Quaternion.LookRotation(relativePos) * tw * meshrot;
//wtm.SetTRS(ps, rotation, Vector3.one);
MegaMatrix.SetTR(ref wtm, ps, rotation);
wtm = mat * wtm;
p.z = 0.0f;
return wtm.MultiplyPoint3x4(p);
}示例2: RenderGizmo
static void RenderGizmo(MegaShape shape, GizmoType gizmoType)
{
if ( (gizmoType & GizmoType.Active) != 0 && Selection.activeObject == shape.gameObject )
{
if ( shape.splines == null || shape.splines.Count == 0 )
return;
DrawGizmos(shape, new Color(1.0f, 1.0f, 1.0f, 1.0f));
Color col = Color.yellow;
col.a = 0.5f;
Gizmos.color = col; //Color.yellow;
CursorPos = shape.InterpCurve3D(shape.selcurve, shape.CursorPercent * 0.01f, true);
Gizmos.DrawSphere(shape.transform.TransformPoint(CursorPos), shape.KnotSize * 0.01f);
Handles.color = Color.white;
if ( shape.handleType == MegaHandleType.Free )
{
int s = shape.selcurve;
{
for ( int p = 0; p < shape.splines[s].knots.Count; p++ )
{
if ( shape.drawKnots ) //&& s == shape.selcurve )
{
Gizmos.color = Color.green;
Gizmos.DrawSphere(shape.transform.TransformPoint(shape.splines[s].knots[p].p), shape.KnotSize * 0.01f);
}
if ( shape.drawHandles )
{
Gizmos.color = Color.red;
Gizmos.DrawSphere(shape.transform.TransformPoint(shape.splines[s].knots[p].invec), shape.KnotSize * 0.01f);
Gizmos.DrawSphere(shape.transform.TransformPoint(shape.splines[s].knots[p].outvec), shape.KnotSize * 0.01f);
}
}
}
}
}
else
DrawGizmos(shape, new Color(1.0f, 1.0f, 1.0f, 0.25f));
if ( Camera.current )
{
Vector3 vis = Camera.current.WorldToScreenPoint(shape.transform.position);
if ( vis.z > 0.0f )
{
Gizmos.DrawIcon(shape.transform.position, "MegaSpherify icon.png", false);
Handles.Label(shape.transform.position, " " + shape.name);
}
}
}示例3: Deform
Vector3 Deform(MegaShape path, float alpha, float off, Vector3 scale, float removeDof, Vector3 locoff, out Matrix4x4 omat, Vector3 sploff)
{
float tw1 = 0.0f;
Vector3 ps = pathtm.MultiplyPoint(path.InterpCurve3D(curve, alpha, path.normalizedInterp, ref tw1) + sploff);
Vector3 ps1 = pathtm.MultiplyPoint(path.InterpCurve3D(curve, alpha + (tangent * 0.001f), path.normalizedInterp) + sploff);
if ( path.splines[curve].closed )
alpha = Mathf.Repeat(alpha, 1.0f);
else
alpha = Mathf.Clamp01(alpha);
if ( useTwist )
tw = meshrot * Quaternion.AngleAxis((twist * twistCrv.Evaluate(alpha)) + tw1, Vector3.forward);
Vector3 relativePos = ps1 - ps;
relativePos.y *= removeDof;
Quaternion rotation = Quaternion.LookRotation(relativePos) * tw;
wtm.SetTRS(ps, rotation, scale);
omat = mat * wtm;
return ps;
}示例4: InitFromShape
void InitFromShape(MegaShape shape)
{
float len = shape.splines[0].length; // adjust by and pre stretch
//Debug.Log("Length " + len + "m");
float volume = len * 2.0f * Mathf.PI * radius;
//Debug.Log("Volume " + volume + "m3");
float totalmass = Density * volume;
// Option for fill or set count, or count per unit
len *= 0.75f;
int nummasses = (int)(len / radius) + 1;
//Debug.Log("Num Masses " + nummasses);
float m = totalmass / (float)nummasses;
if ( DampingRatio > 1.0f )
DampingRatio = 1.0f;
damp = (DampingRatio * 0.45f) * (2.0f * Mathf.Sqrt(m * spring));
// The Max spring rate is based on m
//float dmpratio = damp / (2.0f * Mathf.Sqrt(m * spring));
//Debug.Log("Current Damp Ratio " + dmpratio);
//float dmp = DampingRatio * (2.0f * Mathf.Sqrt(m * spring));
//Debug.Log("TotalMass " + totalmass + "kg element mass " + m + "kg damp " + damp);
// Mmm or should me move along iters by radius * 2
RopeLength = 0.0f;
if ( masses == null )
masses = new List<MegaRopeMass>();
transform.position = Vector3.zero;
masses.Clear();
//float ms = Mass / (float)(points + 1);
float rlen = 0.0f;
Vector3 lastpos = Vector3.zero;
for ( int i = 0; i <= nummasses; i++ )
{
float alpha = (float)i / (float)nummasses; //points;
//Vector3 pos = shape.transform.localToWorldMatrix.MultiplyPoint(shape.InterpCurve3D(0, alpha, true));
Vector3 pos = shape.transform.TransformPoint(shape.InterpCurve3D(0, alpha, true));
if ( i != 0 )
{
rlen += Vector3.Distance(lastpos, pos);
lastpos = pos;
}
MegaRopeMass rm = new MegaRopeMass(m, pos);
masses.Add(rm);
}
if ( springs == null )
springs = new List<MegaRopeSpring>();
springs.Clear();
if ( constraints == null )
constraints = new List<MegaRopeConstraint>();
constraints.Clear();
for ( int i = 0; i < masses.Count - 1; i++ )
{
MegaRopeSpring spr = new MegaRopeSpring(i, i + 1, spring, damp, this);
springs.Add(spr);
//spr.restlen = (rlen / masses.Count); // * 1.1f;
RopeLength += spr.restlen;
LengthConstraint lcon = new LengthConstraint(i, i + 1, spr.restlen);
constraints.Add(lcon);
}
if ( stiffsprings )
{
int gap = 2;
for ( int i = 0; i < masses.Count - gap; i++ )
{
float alpha = (float)i / (float)masses.Count;
// BUG: For a curve shape, len for stuff springs should be sum of springs we span
MegaRopeSpring spr = new MegaRopeSpring(i, i + gap, stiffspring * stiffnessCrv.Evaluate(alpha), stiffdamp * stiffnessCrv.Evaluate(alpha), this);
//spr.restlen = (springs[i].restlen + springs[i + 1].restlen); // * 1.1f;
//spr.restlen = (RopeLength / masses.Count) * 2.0f; //(springs[i].restlen + springs[i + gap].restlen) * 1.0f;
// TODO: Add these for rope, not needed for chain
springs.Add(spr);
LengthConstraint lcon = new LengthConstraint(i, i + gap, spr.restlen); //(RopeLength / masses.Count) * 2.0f); //spr.restlen);
constraints.Add(lcon);
}
}
//.........这里部分代码省略.........
示例5: RenderGizmo
static void RenderGizmo(MegaShape shape, GizmoType gizmoType)
{
//if ( (gizmoType & GizmoType.NotSelected) != 0 )
{
if ( (gizmoType & GizmoType.Active) != 0 )
{
if ( shape.splines == null || shape.splines.Count == 0 )
return;
DrawGizmos(shape, new Color(1.0f, 1.0f, 1.0f, 1.0f));
Color col = Color.yellow;
col.a = 0.5f;
Gizmos.color = col; //Color.yellow;
CursorPos = shape.InterpCurve3D(shape.selcurve, shape.CursorPercent * 0.01f, true);
Gizmos.DrawSphere(shape.transform.TransformPoint(CursorPos), shape.KnotSize * 0.01f);
Handles.color = Color.white;
//Handles.Label(shape.transform.TransformPoint(CursorPos), "Cursor " + CursorPercent.ToString("0.00") + "% - " + CursorPos);
if ( shape.handleType == MegaHandleType.Free )
{
//for ( int s = 0; s < shape.splines.Count; s++ )
int s = shape.selcurve;
{
for ( int p = 0; p < shape.splines[s].knots.Count; p++ )
{
if ( shape.drawKnots ) //&& s == shape.selcurve )
{
Gizmos.color = Color.green;
Gizmos.DrawSphere(shape.transform.TransformPoint(shape.splines[s].knots[p].p), shape.KnotSize * 0.01f);
}
if ( shape.drawHandles )
{
Gizmos.color = Color.red;
Gizmos.DrawSphere(shape.transform.TransformPoint(shape.splines[s].knots[p].invec), shape.KnotSize * 0.01f);
Gizmos.DrawSphere(shape.transform.TransformPoint(shape.splines[s].knots[p].outvec), shape.KnotSize * 0.01f);
}
}
}
}
}
else
DrawGizmos(shape, new Color(1.0f, 1.0f, 1.0f, 0.25f));
}
Gizmos.DrawIcon(shape.transform.position, "MegaSpherify icon.png", false);
Handles.Label(shape.transform.position, " " + shape.name);
}