public override void OnInspectorGUI()
{
HMeshRenderer myTarget = (HMeshRenderer)target;
DrawDefaultInspector();
if (GUILayout.Button("UpdateMesh"))
{
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh plane"))
{
myTarget.CreateHMesh();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh triangle"))
{
myTarget.CreateHMeshTriangle();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh Quad"))
{
myTarget.CreateHMeshQuad();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Apply transform"))
{
myTarget.ApplyTransform();
myTarget.UpdateMesh();
}
}
// Use this for initialization
void Start()
{
UpdateMenu();
hmesh = new HMesh();
hmesh.CreateTriangle(new Vector3(0, 0, 0), new Vector3(0, 1, 0), new Vector3(1, 0, 0));
hmeshRenderer = FindObjectOfType <HMeshRenderer>();
hmeshRenderer.hmesh = hmesh;
hmeshRenderer.UpdateMesh();
}
public override void OnInspectorGUI()
{
HMeshRenderer myTarget = (HMeshRenderer)target;
DrawDefaultInspector();
if (GUILayout.Button("UpdateMesh"))
{
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh plane"))
{
myTarget.CreateHMesh();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh triangle"))
{
myTarget.CreateHMeshTriangle();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh Quad"))
{
myTarget.CreateHMeshQuad();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Create HMesh 2-gon"))
{
var res = myTarget.CreateHMeshNGon(2);
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("Create HMesh Hexagon"))
{
var res = myTarget.CreateHMeshNGon(6);
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("Create HMesh Octogon"))
{
var res = myTarget.CreateHMeshNGon(8);
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("Create HMesh Non convex"))
{
var res = myTarget.CreateHMeshNGon(32);
foreach (var ver in res.GetVertices())
{
if (ver.position.z < 0)
{
var pos = ver.positionD;
pos.z *= -1;
pos *= 0.8;
ver.positionD = pos;
}
}
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("RandomRotation"))
{
HMesh res = myTarget.hmesh;
var randomRotation = Random.rotation;
foreach (var v in res.GetVerticesRaw())
{
v.position = randomRotation * v.position;
}
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("Triangulate"))
{
var res = myTarget.Triangulate();
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("Triangulate step"))
{
var res = myTarget.Triangulate(true);
myTarget.UpdateMesh();
Debug.Log(res.ToString());
}
if (GUILayout.Button("Apply transform"))
{
myTarget.ApplyTransform();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Set default colors "))
{
myTarget.colors = new Color[]
{
Color.red,
Color.green,
Color.blue,
Color.yellow,
Color.cyan,
Color.grey
};
}
if (GUILayout.Button("Build from obj"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib quad.mtl\n" +
"o Plane\n" +
"v -1.000000 0.000000 1.000000\n" +
"v 0.000000 0.000000 0.000000\n" +
"v -1.000000 0.000000 -1.000000\n" +
"v 1.000000 0.000000 -1.000000\n" +
"v 1.000000 0.000000 1.000000\n" +
"vn 0.0000 1.0000 0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 1//1 2//1 3//1\n" +
"f 4//1 2//1 5//1\n";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - multi color"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib untitled.mtl\n" +
"o Plane\n" +
"v -1.000000 0.000000 1.000000\n" + //
"v 1.000000 1.000000 1.000000\n" + // vertex moved
"v -1.000000 0.000000 -1.000000\n" + //
"v 1.000000 0.000000 -1.000000\n" + //
"v 0.000000 0.000000 0.000000\n" + //
"vn 0.0000 1.0000 0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 1//1 2//1 5//1\n" +
"f 4//1 3//1 5//1\n" +
"f 5//1 2//1 4//1\n" +
"f 5//1 3//1 1//1\n" +
"";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.GetFacesRaw()[0].label = 1;
myTarget.hmesh.GetFacesRaw()[2].label = 1;
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - flat"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib test.mtl\n" +
" o Plane_Plane.002\n" +
"v -1.000000 0.000000 1.000000\n" +
"v 0.390552 0.000000 0.390552\n" +
"v -0.390552 0.000000 -0.390552\n" +
"v 1.000000 0.000000 -1.000000\n" +
"vn 0.0000 1.0000 0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 1//1 2//1 4//1\n" +
"f 4//1 3//1 1//1\n";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.GetFacesRaw()[0].label = 1;
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - plane"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib test.mtl\n" +
"o Plane\n" +
"v -1.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 1.000000\n" +
"v -1.000000 0.000000 -1.000000\n" +
"v 1.000000 0.000000 -1.000000\n" +
"v -1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 -1.000000\n" +
"v 0.000000 0.000000 0.000000\n" +
"vn 0.0000 1.0000 0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 7//1 8//1 9//1\n" +
"f 9//1 3//1 5//1\n" +
"f 6//1 5//1 1//1\n" +
"f 2//1 9//1 6//1\n" +
"f 7//1 4//1 8//1\n" +
"f 9//1 8//1 3//1\n" +
"f 6//1 9//1 5//1\n" +
"f 2//1 7//1 9//1";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
foreach (var f in myTarget.hmesh.GetFaces())
{
if (f.GetCenter().x > 0)
{
// f.label = 1;
}
}
myTarget.hmesh.GetFacesRaw()[0].label = 1;
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - optimizeable"))
{
string objTest = "v -30.025 40.49966 -14.83595\n" +
"v -94.63337 40.49973 -147.4859\n" +
"v -113.9539 40.49965 15.86017\n" +
"v -113.9539 40.49976 -214.1117\n" +
"v -94.63337 40.49973 -155.2081\n" +
"v -90.32684 40.49973 -147.4859\n" +
"v -72.21552 40.49973 -147.4859\n" +
"v -55.54735 40.49973 -147.4859\n" +
"v -6.504288 40.49969 -76.80889\n" +
"v -6.504288 40.49966 0.6029686\n" +
"v -6.504288 40.49966 2.818535\n" +
"v -6.504288 40.49966 3.218271\n" +
"v -6.504288 40.49965 11.65778\n" +
"v -31.79999 40.49967 -32.091\n" +
"v -31.79999 40.49968 -35.57327\n" +
"v -100.9474 40.49968 -35.57016\n" +
"v -94.05646 40.49968 -32.09412\n" +
"v -44.48075 40.49967 -32.09164\n" +
"v -38.34414 40.49967 -32.09133\n" +
"v -39.51749 40.49968 -35.57293\n" +
"o label0\n" +
"f 3 2 4\n" +
"f 16 3 17\n" +
"f 18 1 19\n" +
"f 9 15 14\n" +
"f 4 2 5\n" +
"f 15 8 7\n" +
"f 15 9 8\n" +
"f 1 10 9\n" +
"f 10 1 11\n" +
"f 12 11 1\n" +
"f 12 3 13\n" +
"f 9 14 1\n" +
"f 20 15 7\n" +
"f 1 17 12\n" +
"f 2 3 16\n" +
"f 17 3 12\n" +
"f 17 1 18\n" +
"f 16 6 2\n" +
"f 20 6 16\n" +
"f 20 7 6\n" +
"f 19 1 14\n" +
"o label1\n" +
"f 15 20 14\n" +
"f 16 18 19\n" +
"f 16 17 18\n" +
"f 20 19 14\n" +
"f 19 20 16\n" +
"";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
foreach (var f in myTarget.hmesh.GetFaces())
{
if (f.GetCenter().x > 0)
{
// f.label = 1;
}
}
myTarget.hmesh.GetFacesRaw()[0].label = 1;
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
}
if (GUILayout.Button("Build from obj - degenerate"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib degenerate.mtl\n" +
"o Plane\n" +
"v -0.477655 -1.045174 1.105640\n" +
"v -0.477655 -1.045174 -0.894360\n" +
"v -0.477655 -0.480058 0.105640\n" +
"v 0.522345 -1.045174 1.105640\n" +
"v 0.522345 -1.045174 -0.894360\n" +
"v 0.522345 -1.045174 0.105640\n" +
"v -0.477655 -1.045174 0.105640\n" +
"v 0.522345 -1.045174 0.605640\n" +
"v -0.477655 -1.045174 0.105640\n" +
"v 0.522345 -1.045174 -0.394360\n" +
"vn 0.0000 1.0000 0.0000\n" +
"vn 0.0000 0.0000 1.0000\n" +
"vn 0.0000 0.0000 -1.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 1//1 4//1 8//1\n" +
"f 10//1 2//1 9//1\n" +
"f 7//2 6//2 3//2\n" +
"f 7//1 8//1 6//1\n" +
"f 6//1 10//1 9//1\n" +
"f 1//1 8//1 7//1\n" +
"f 6//3 9//3 3//3\n" +
"f 10//1 5//1 2//1\n";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - flat degenerate 1"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib degenerate1.mtl\n" +
" o degenerate1\n" +
"v -1.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 1.000000\n" +
"v -1.000000 0.000000 -1.000000\n" +
"v 1.000000 0.000000 -1.000000\n" +
"v -1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 -1.000000\n" +
"v 0.633916 0.000000 0.000000\n" +
"v -0.636292 0.000000 0.000000\n" +
"v 0.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 0.000000\n" +
"v -0.357594 0.000000 -0.016980\n" +
"v -0.357594 0.000000 -0.016980\n" +
"v 0.316958 0.000000 0.000000\n" +
"vn 0.0000 1.0000 0.0000\n" +
"vn 0.0000 -1.0000 0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 5//1 10//1 14//1 12//1 8//1 3//1\n" +
"f 1//1 6//1 11//1 13//1 10//1 5//1\n" +
"f 6//1 2//1 7//1 9//1 11//1\n" +
"f 11//2 9//2 15//2 12//2 14//2 10//2 13//2\n" +
"f 12//1 15//1 9//1 7//1 4//1 8//1\n" +
"";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - flat degenerate 2"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib degenerate2.mtl\n" +
" o Degenerate2\n" +
"v -1.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 1.000000\n" +
"v -1.000000 0.000000 -1.000000\n" +
"v 1.000000 0.000000 -1.000000\n" +
"v -1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 -1.000000\n" +
"v 0.584243 0.000000 0.000000\n" +
"v -0.029986 0.000000 0.012126\n" +
"v -0.029986 0.000000 0.012126\n" +
"v 0.000000 0.000000 -0.681619\n" +
"v -0.180637 0.000000 0.149689\n" +
"v -0.029986 0.000000 0.012126\n" +
"v -0.046522 0.000000 -0.408366\n" +
"v -0.046522 0.000000 -0.408366\n" +
"vn -0.0000 1.0000 -0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 5//1 10//1 16//1 12//1 8//1 3//1\n" +
"f 1//1 6//1 11//1 13//1 10//1 5//1\n" +
"f 6//1 2//1 7//1 9//1 11//1\n" +
"f 11//1 9//1 14//1 15//1 12//1 16//1 10//1 13//1\n" +
"f 12//1 15//1 14//1 9//1 7//1 4//1 8//1\n" +
"";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - flat degenerate 3"))
{
string objTest = "# Blender v2.78 (sub 0) OBJ File: ''\n" +
"# www.blender.org\n" +
"mtllib degenerate3.mtl\n" +
"o Denegerate3\n" +
"v -1.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 1.000000\n" +
"v -1.000000 0.000000 -1.000000\n" +
"v 1.000000 0.000000 -1.000000\n" +
"v -1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 1.000000\n" +
"v 1.000000 0.000000 0.000000\n" +
"v 0.000000 0.000000 -1.000000\n" +
"v 0.809701 0.000000 0.000000\n" +
"v -0.795454 0.000000 0.000000\n" +
"v 0.000000 0.000000 0.026553\n" +
"v 0.000000 0.000000 0.026553\n" +
"v 0.417223 0.000000 0.020130\n" +
"v 0.531795 0.000000 0.383705\n" +
"v 0.628144 -0.000000 -0.286403\n" +
"v 0.417223 0.000000 0.020130\n" +
"v -0.298932 0.000000 0.031520\n" +
"v -0.478770 0.000000 -0.367569\n" +
"v -0.622377 0.000000 0.355869\n" +
"v -0.298932 0.000000 0.031520\n" +
"vn -0.0000 1.0000 -0.0000\n" +
"usemtl None\n" +
"s off\n" +
"f 10//1 19//1 20//1 11//1 13//1 14//1 9//1 15//1 16//1 12//1 17//1 18//1\n" +
"f 5//1 10//1 18//1 17//1 12//1 8//1 3//1\n" +
"f 1//1 6//1 11//1 20//1 19//1 10//1 5//1\n" +
"f 6//1 2//1 7//1 9//1 14//1 13//1 11//1\n" +
"f 12//1 16//1 15//1 9//1 7//1 4//1 8//1\n" +
"";
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Build from obj - test"))
{
string objTest = myTarget.objfile;
myTarget.hmesh = new HMesh();
myTarget.hmesh.BuildFromObj(objTest);
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Simplify"))
{
int res = HMeshSimplification.SimplifyByCollapse(myTarget.hmesh);
Debug.Log("Res " + res);
Debug.Log("Valid " + myTarget.hmesh.IsValid());
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Optimize"))
{
HMeshOptimizer optimizer = new HMeshOptimizer();
optimizer.FaceLabelContrain = myTarget.OptimizeFaceLabelContrain;
optimizer.FaceNormalContrain = myTarget.OptimizeFaceNormalContrain;
switch (myTarget.optStategy)
{
case OptimizationStrategy.MaximizeMinAngle:
optimizer.MaximizeMinAngle(myTarget.hmesh, myTarget.OptimizeMinMaxAngleThreshold);
break;
case OptimizationStrategy.MinimizeDihedralAngle:
optimizer.MinimizeDihedralAngle(myTarget.hmesh);
break;
case OptimizationStrategy.OptimizeValency:
optimizer.OptimizeValency(myTarget.hmesh);
break;
}
myTarget.hmesh.IsValid();
myTarget.UpdateMesh();
Debug.Log(myTarget.hmesh.CreateDebugData());
}
if (GUILayout.Button("Split 2x1x2"))
{
var hmesh = EarClipTestEditor.CreateTestMeshPolygon(myTarget.GetComponent <EarClipTest>());
foreach (var f in hmesh.GetFaces())
{
EarClipping.Tesselate(f);
}
var meshes = hmesh.ExportSplit(new Vector3i(2, 1, 2));
foreach (var mesh in meshes)
{
GameObject go = new GameObject("SplitMesh");
var mr = go.AddComponent <MeshRenderer>();
var mat = new Material(Shader.Find("Standard"));
mat.color = Color.white;
mr.material = mat;
var mf = go.AddComponent <MeshFilter>();
mf.mesh = mesh;
}
}
if (GUILayout.Button("Export OBJ"))
{
var fileObj = myTarget.hmesh.ExportObj();
File.WriteAllText("/Users/mnob/Desktop/export-obj.obj", fileObj);
}
}
