private List <JSIAppPolyline3D> calcProjectedPtCurve3Ds(
List <JSIAppPolyline2D> ptCurve2Ds, Plane cardPlane, Camera camera)
{
List <JSIAppPolyline3D> ptCurve3Ds =
new List <JSIAppPolyline3D>();
foreach (JSIAppPolyline2D ptCurve2D in ptCurve2Ds)
{
JSIPolyline2D polyline2D = (JSIPolyline2D)ptCurve2D.getGeom2D();
List <Vector3> pt3Ds = new List <Vector3>();
foreach (Vector2 pt2D in polyline2D.getPts())
{
Ray ptRay = camera.ScreenPointToRay(pt2D);
float ptDist = float.NaN;
cardPlane.Raycast(ptRay, out ptDist);
Vector3 pt3D = ptRay.GetPoint(ptDist);
pt3Ds.Add(pt3D);
}
JSIAppPolyline3D ptCurve3D = new JSIAppPolyline3D(
"PtCurve3D", pt3Ds, 0.01f, Color.black);
ptCurve3Ds.Add(ptCurve3D);
}
return(ptCurve3Ds);
}
protected override void refreshCollider()
{
JSIPolyline2D polyline = (JSIPolyline2D)this.mGeom;
EdgeCollider2D ec =
this.mGameObject.GetComponent <EdgeCollider2D>();
ec.points = polyline.getPts().ToArray();
}
protected override void refreshRenderer()
{
JSIPolyline2D polyline = (JSIPolyline2D)this.mGeom;
List <Vector2> pt2Ds = polyline.getPts();
List <Vector3> pt3Ds = new List <Vector3>();
for (int i = 0; i < pt2Ds.Count; i++)
{
Vector2 pt2D = pt2Ds[i];
Vector3 pt3D = new Vector3(pt2D.x, pt2D.y, 0.0f);
pt3Ds.Add(pt3D);
}
LineRenderer lr = this.mGameObject.GetComponent <LineRenderer>();
lr.useWorldSpace = false;
lr.alignment = LineAlignment.View;
lr.positionCount = polyline.getPts().Count;
lr.SetPositions(pt3Ds.ToArray());
lr.startWidth = this.mWidth;
lr.endWidth = this.mWidth;
lr.material = new Material(Shader.Find("Unlit/Color"));
lr.material.color = this.mColor;
}
private Vector2 calcLowestPt2D(List <JSIAppPolyline2D> ptCurve2Ds)
{
Vector2 lowestPt2D = new Vector2(0.0f, Mathf.Infinity);
foreach (JSIAppPolyline2D ptCurve2D in ptCurve2Ds)
{
JSIPolyline2D polyline =
(JSIPolyline2D)ptCurve2D.getGeom2D();
foreach (Vector2 pt2D in polyline.getPts())
{
if (pt2D.y < lowestPt2D.y)
{
lowestPt2D = pt2D;
}
}
}
return(lowestPt2D);
}
protected override bool defineCmd()
{
JSIApp app = (JSIApp)this.mApp;
JSIAppPolyline2D curPtCurve2D =
app.getPtCurve2DMgr().getCurPtCurve2D();
JSIPolyline2D polyline =
(JSIPolyline2D)curPtCurve2D.getGeom2D();
if (polyline.getPts().Count > 2)
{
app.getPtCurve2DMgr().getPtCurve2Ds().Add(curPtCurve2D);
app.getPtCurve2DMgr().setCurPtCurve2D(null);
}
else
{
app.getPtCurve2DMgr().getCurPtCurve2D().destroyGameObject();
app.getPtCurve2DMgr().setCurPtCurve2D(null);
}
return(true);
}