private void Update()
{
if (activeFeature != null)
{
if (currentSketch != null && (currentSketch.GetSketch().IsConstraintsChanged() || currentSketch.GetSketch().IsEntitiesChanged()) || sys.IsDirty)
{
suppressSolve = false;
}
if (currentSketch != null && currentSketch.IsTopologyChanged())
{
UpdateSystem();
}
var res = (!suppressSolve || sys.HasDragged()) ? sys.Solve() : EquationSystem.SolveResult.DIDNT_CONVEGE;
if (res == EquationSystem.SolveResult.DIDNT_CONVEGE)
{
suppressSolve = true;
}
string result = "";
result += (GC.GetTotalMemory(false) / 1024 / 1024.0).ToString("0.##") + " mb\n";
result += res.ToString() + "\n";
if (sys.dofChanged)
{
if (res == EquationSystem.SolveResult.OKAY && !sys.HasDragged())
{
int dof;
bool ok = sys.TestRank(out dof);
if (!ok)
{
dofText = "<color=\"#FF3030\">DOF: " + dof + "</color>\n";
}
else if (dof == 0)
{
dofText = "<color=\"#30FF30\">DOF: " + dof + "</color>\n";
}
else
{
dofText = "<color=\"#FFFFFF\">DOF: " + dof + "</color>\n";
}
}
else
{
dofText = "<color=\"#303030\">DOF: ?</color>\n";
}
}
result += dofText;
result += "Undo: " + undoRedo.Count() + "\n";
result += "UndoSize: " + undoRedo.Size() + "\n";
//result += sys.stats;
resultText.text = result.ToString();
}
detail.UpdateUntil(activeFeature);
//detail.Update();
meshDirty = meshDirty | detail.features.OfType <MeshFeature>().Any(f => f.dirty);
detail.MarkDirty();
detail.UpdateDirtyUntil(activeFeature);
if (meshDirty && !suppressCombine)
{
meshDirty = false;
mesh.Clear();
Solid result = null;
int combinedCount = 0;
foreach (var f in detail.features)
{
var mf = f as MeshFeature;
if (mf != null)
{
if (result == null)
{
result = mf.solid;
}
else
{
if (mf.combined == null)
{
//#if UNITY_WEBGL
//if(combinedCount > 0) {
// break;
//}
//#endif
switch (mf.operation)
{
case CombineOp.Union: mf.combined = Solids.Union(result, mf.solid); break;
case CombineOp.Difference: mf.combined = Solids.Difference(result, mf.solid); break;
case CombineOp.Intersection: mf.combined = Solids.Intersection(result, mf.solid); break;
case CombineOp.Assembly: mf.combined = Solids.Assembly(result, mf.solid); break;
}
combinedCount++;
}
result = mf.combined;
}
}
if (f == activeFeature)
{
break;
}
}
Debug.Log("combined " + combinedCount + " meshes");
solid = result;
if (result != null)
{
mesh.FromSolid(result);
}
}
if (!CameraController.instance.IsMoving && !suppressHovering)
{
double dist = -1.0;
hovered = detail.HoverUntil(Input.mousePosition, Camera.main, UnityEngine.Matrix4x4.identity, ref dist, activeFeature);
/*
* if(hovered == null && solid != null) {
* var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
* var id = solid.Raytrace(ray);
* selectedMesh.FromSolid(solid, id);
* } else {
* selectedMesh.Clear();
* }*/
}
canvas.ClearStyle("hovered");
canvas.ClearStyle("hoveredPoints");
if (hovered != null)
{
DrawCadObject(hovered, "hovered");
}
canvas.ClearStyle("selected");
canvas.ClearStyle("selectedPoints");
foreach (var idp in selection)
{
var obj = detail.GetObjectById(idp);
if (obj == null)
{
continue;
}
DrawCadObject(obj, "selected");
}
if (selection.Count == 1)
{
var obj = detail.GetObjectById(selection[0]);
inspector.Inspect(obj);
}
else
{
inspector.Inspect(activeFeature);
}
if (activeFeature is SketchFeatureBase)
{
var sk = activeFeature as SketchFeatureBase;
sk.DrawConstraints(canvas);
//var skk = activeFeature as SketchFeature;
//if(skk != null) skk.DrawTriangulation(canvas);
}
else
{
canvas.ClearStyle("constraints");
}
}