public static fMesh CreatePuncturedDisc(float innerRadius, float outerRadius, int nSteps, float fStartAngleDeg = 0.0f, float fEndAngleDeg = 360.0f) {
PuncturedDiscGenerator gen = new PuncturedDiscGenerator()
{ Slices = nSteps, Clockwise = false, InnerRadius = innerRadius, OuterRadius = outerRadius,
StartAngleDeg = fStartAngleDeg, EndAngleDeg = fEndAngleDeg };
gen.Generate();
return new fMesh(gen.MakeUnityMesh(false, false));
}
public static void test_basic_generators()
{
TrivialDiscGenerator disc_gen = new TrivialDiscGenerator();
disc_gen.Generate();
WriteGeneratedMesh(disc_gen, "__g3Test_disc.obj");
TrivialRectGenerator rect_gen = new TrivialRectGenerator();
rect_gen.Generate();
WriteGeneratedMesh(rect_gen, "__g3Test_rect.obj");
PuncturedDiscGenerator punc_disc_gen = new PuncturedDiscGenerator();
punc_disc_gen.Generate();
WriteGeneratedMesh(punc_disc_gen, "__g3Test_punctured_disc.obj");
TrivialBox3Generator box_gen = new TrivialBox3Generator();
Frame3f f = Frame3f.Identity;
f.Rotate(Quaternionf.AxisAngleD(Vector3f.AxisY, 45.0f));
f.Rotate(Quaternionf.AxisAngleD(Vector3f.AxisZ, 45.0f));
box_gen.Box = new Box3d(f.Origin, f.X, f.Y, f.Z, new Vector3d(3, 2, 1));
//box_gen.NoSharedVertices = true;
box_gen.Generate();
WriteGeneratedMesh(box_gen, "__g3Test_trivial_box.obj");
RoundRectGenerator roundrect_gen = new RoundRectGenerator();
roundrect_gen.Width = 2;
roundrect_gen.Generate();
WriteGeneratedMesh(roundrect_gen, "__g3Test_round_rect.obj");
}
public override void PreRender()
{
if (bDiscValid)
{
return;
}
PuncturedDiscGenerator discGen = new PuncturedDiscGenerator()
{
OuterRadius = outerRadius, InnerRadius = innerRadius,
StartAngleDeg = startAngleDeg, EndAngleDeg = endAngleDeg, Clockwise = false
};
discGen.Generate();
fMesh newMesh = new fMesh(discGen.MakeUnityMesh());
UpdateMesh(newMesh, true, true);
bDiscValid = true;
}
override protected void BuildGizmo()
{
gizmo.SetName("SurfaceConstrainedGizmo");
make_materials();
centerGO = AppendMeshGO("object_origin",
UnityUtil.GetPrimitiveMesh(PrimitiveType.Sphere), srcMaterial, gizmo);
centerGO.SetLocalScale(WidgetScale);
Widgets[centerGO] = new SurfaceConstrainedPointWidget(this, this.parentScene)
{
RootGameObject = centerGO, StandardMaterial = srcMaterial, HoverMaterial = srcHoverMaterial
};
PuncturedDiscGenerator discgen = new PuncturedDiscGenerator()
{
StartAngleDeg = 180, EndAngleDeg = 270, OuterRadius = 1.5f, InnerRadius = 0.75f
};
discgen.Generate();
SimpleMesh discmesh = discgen.MakeSimpleMesh();
MeshTransforms.Rotate(discmesh, Vector3d.Zero, Quaternionf.AxisAngleD(Vector3f.AxisX, 90));
rotateGO = AppendMeshGO("object_rotate", new fMesh(discmesh), srcMaterial, gizmo);
rotateGO.SetLocalScale(WidgetScale);
Widgets[rotateGO] = new AxisRotationWidget(2)
{
RootGameObject = rotateGO, StandardMaterial = srcMaterial, HoverMaterial = srcHoverMaterial
};
gizmo.Hide();
}
public static void test_basic_generators()
{
TrivialDiscGenerator disc_gen = new TrivialDiscGenerator();
WriteGeneratedMesh(disc_gen, "meshgen_Disc.obj");
TrivialRectGenerator rect_gen = new TrivialRectGenerator();
WriteGeneratedMesh(rect_gen, "meshgen_Rect.obj");
GriddedRectGenerator gridrect_gen = new GriddedRectGenerator();
WriteGeneratedMesh(gridrect_gen, "meshgen_GriddedRect.obj");
PuncturedDiscGenerator punc_disc_gen = new PuncturedDiscGenerator();
WriteGeneratedMesh(punc_disc_gen, "meshgen_PuncturedDisc.obj");
TrivialBox3Generator box_gen = new TrivialBox3Generator();
Frame3f f = Frame3f.Identity;
f.Rotate(Quaternionf.AxisAngleD(Vector3f.AxisY, 45.0f));
f.Rotate(Quaternionf.AxisAngleD(Vector3f.AxisZ, 45.0f));
box_gen.Box = new Box3d(f.Origin, f.X, f.Y, f.Z, new Vector3d(3, 2, 1));
WriteGeneratedMesh(box_gen, "meshgen_TrivialBox_shared.obj");
box_gen.NoSharedVertices = true;
WriteGeneratedMesh(box_gen, "meshgen_TrivialBox_noshared.obj");
RoundRectGenerator roundrect_gen = new RoundRectGenerator();
roundrect_gen.Width = 2;
WriteGeneratedMesh(roundrect_gen, "meshgen_RoundRect.obj");
GridBox3Generator gridbox_gen = new GridBox3Generator();
WriteGeneratedMesh(gridbox_gen, "meshgen_GridBox_shared.obj");
gridbox_gen.NoSharedVertices = true;
WriteGeneratedMesh(gridbox_gen, "meshgen_GridBox_noshared.obj");
Sphere3Generator_NormalizedCube normcube_gen = new Sphere3Generator_NormalizedCube();
WriteGeneratedMesh(normcube_gen, "meshgen_Sphere_NormalizedCube_shared.obj");
normcube_gen.NoSharedVertices = true;
normcube_gen.Box = new Box3d(new Frame3f(Vector3f.One, Vector3f.One), Vector3d.One * 1.3);
WriteGeneratedMesh(normcube_gen, "meshgen_Sphere_NormalizedCube_noshared.obj");
TubeGenerator tube_gen = new TubeGenerator()
{
Vertices = new List <Vector3d>()
{
Vector3d.Zero, Vector3d.AxisX, 2 * Vector3d.AxisX, 3 * Vector3d.AxisX
},
Polygon = Polygon2d.MakeCircle(1, 16)
};
WriteGeneratedMesh(tube_gen, "meshgen_TubeGenerator.obj");
tube_gen.Polygon.Translate(Vector2d.One);
tube_gen.CapCenter = Vector2d.One;
WriteGeneratedMesh(tube_gen, "meshgen_TubeGenerator_shifted.obj");
}
