public FighterGeometry()
{
var nose = new Nose(0.5f, 0.6f, 26, 0.4f);
var cockpitFuselage = new CockpitFuselage(nose, 1.2f, 1.2f, 3f);
var mainFuselage = new MainFuselage(cockpitFuselage);
var intake = new EngineIntake(cockpitFuselage);
var underside = new Underside(intake);
var canopy = new Canopy(0.65f, 0.5f, 3f, 16);
var wing = new Wing(4.5f, 4.5f);
var rear = new Rear(mainFuselage, underside);
var tailFin = new TailFin();
var stabilizer = new Stabilizer();
var exhaust = new Exhaust(rear, 0.6f);
var bottomFin = new BottomFin();
var path = exhaust.FlangeEndXSection;
var graySlide = new Vec3(1f).Interpolate(new Vec3(0f), path.Vertices.Length);
path.Vertices.Color(graySlide);
Paths = EnumerableExt.Enumerate(path);
Fighter = Composite.Create(Stacking.StackBackward(cockpitFuselage.Fuselage, mainFuselage.Fuselage)
.Concat(EnumerableExt.Enumerate(intake.Intake, intake.Belly, underside.Geometry, canopy.Geometry,
wing.Geometry, wing.Geometry.ReflectX(), rear.Geometry, exhaust.Geometry,
exhaust.StabilizerFlange, exhaust.StabilizerFlange.ReflectX(),
tailFin.Geometry, stabilizer.Geometry, stabilizer.Geometry.ReflectX(),
bottomFin.Geometry, bottomFin.Geometry.ReflectX())))
.Smoothen(0.85f)
.Center();
}
public MainFuselage(CockpitFuselage cockpitFuselage)
{
XSection = CrossSection(
cockpitFuselage.XSectionStart.position,
cockpitFuselage.XSection.Vertices.Furthest(Dir3D.Up).First().position.Y,
cockpitFuselage.XSection.Vertices.Length);
var transforms = from z in EnumerableExt.Range(0f, -2f, -0.25f)
select Mat.Translation <Mat4> (0f, 0f, z);
var paths = EnumerableExt.Append(
cockpitFuselage.XSection.MorphTo(XSection, transforms),
XSection.Translate(0f, 0f, -6.75f));
RearXSection = paths.Last();
Fuselage = paths.Extrude <V, P> (false, false)
.Color(_color);
}
public EngineIntake(CockpitFuselage cockpitFuselage)
{
var startNode = cockpitFuselage.XSectionStart;
XSection = CrossSection(startNode.position,
-cockpitFuselage.XSection.Vertices.Furthest(Dir3D.Up).First().position.Y, 20);
var transforms =
from s in EnumerableExt.Range(0.25f, 2f, 0.25f)
let scaleFactor = 1f + (0.2f * s.Pow(0.5f))
select Mat.Translation <Mat4> (0f, 0f, -s) *
Mat.Scaling <Mat4> (scaleFactor, scaleFactor, 1f)
.RelativeTo(new Vec3(0f, startNode.position.Y, 0f));
Intake = XSection
.Inset <P, V> (0.9f, 0.9f)
.Stretch(transforms, true, false)
.Color(_color);
RearXSection = XSection.Transform(transforms.Last());
BellyXSection = Path <P, Vec3> .FromVecs(
from v in cockpitFuselage.Fuselage.Vertices.Furthest (Dir3D.Back)
where v.position.Y < -0.1f
select v.position);
var scalePoint = new Vec3(0f, BellyXSection.Vertices.First().position.Y, 0f);
Belly = EnumerableExt.Enumerate(BellyXSection,
BellyXSection.Transform(Mat.Translation <Mat4> (0f, 0f, -1f) *
Mat.Scaling <Mat4> (1.45f, 1f, 1f).RelativeTo(scalePoint)),
BellyXSection.Transform(Mat.Translation <Mat4> (0f, 0f, -2f) *
Mat.Scaling <Mat4> (1.9f, 1.25f, 1f).RelativeTo(scalePoint)),
BellyXSection.Transform(Mat.Translation <Mat4> (0f, 0f, -3f) *
Mat.Scaling <Mat4> (1.9f, 1.3f, 1f).RelativeTo(scalePoint)))
.Extrude <V, P> (false, false)
.Color(_color);
}
