Class ScyllaCappedWallShape

Parametric wall with a forward-extending cap (cornice / crown molding) at the top: a narrower wall body of thickness Thickness, topped by a wider cap section of thickness Thickness + CapExtension spanning the top CapHeight units of the wall's height. The back face stays flat - the cap sticks out only on the +Z (front) side.

Inheritance

object

Object

Component

Behaviour

MonoBehaviour

ScyllaShapeBase3D

ScyllaCappedWallShape

Inherited Members

ScyllaShapeBase3D.Tint

ScyllaShapeBase3D.DoubleSided

ScyllaShapeBase3D.ColliderMode

ScyllaShapeBase3D.SharedMesh

ScyllaShapeBase3D.Bounds

ScyllaShapeBase3D.IsManuallyEdited

ScyllaShapeBase3D.FaceColoringMode

ScyllaShapeBase3D.ColorPaletteName

ScyllaShapeBase3D.ColorSeed

ScyllaShapeBase3D.UniformColorIndex

ScyllaShapeBase3D.FaceColoringPalette

ScyllaShapeBase3D.TintPaletteName

ScyllaShapeBase3D.TintEntryName

ScyllaShapeBase3D.Rebuild()

ScyllaShapeBase3D.RebuildAndGet()

MonoBehaviour.IsInvoking()

MonoBehaviour.CancelInvoke()

MonoBehaviour.Invoke(string, float)

MonoBehaviour.InvokeRepeating(string, float, float)

MonoBehaviour.CancelInvoke(string)

MonoBehaviour.IsInvoking(string)

MonoBehaviour.StartCoroutine(string)

MonoBehaviour.StartCoroutine(string, object)

MonoBehaviour.StartCoroutine(IEnumerator)

MonoBehaviour.StopCoroutine(IEnumerator)

MonoBehaviour.StopCoroutine(Coroutine)

MonoBehaviour.StopCoroutine(string)

MonoBehaviour.StopAllCoroutines()

MonoBehaviour.print(object)

MonoBehaviour.destroyCancellationToken

MonoBehaviour.useGUILayout

MonoBehaviour.didStart

MonoBehaviour.didAwake

MonoBehaviour.runInEditMode

Behaviour.enabled

Behaviour.isActiveAndEnabled

Component.GetComponent(Type)

Component.GetComponent<T>()

Component.TryGetComponent(Type, out Component)

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Component.GetComponentInChildren(Type, bool)

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Component.GetComponentInParent(Type, bool)

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Component.GetComponentInParent<T>(bool)

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Component.GetComponentIndex()

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Component.SendMessageUpwards(string, object, SendMessageOptions)

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Object.Destroy(Object, float)

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Object.ToString()

Object.name

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Namespace: Scylla.Core.Util.Geom

Assembly: ScyllaCore.dll

Syntax

[AddComponentMenu("Scylla/Geometry/Capped Wall")]
public sealed class ScyllaCappedWallShape : ScyllaShapeBase3D

Remarks

The wall is centered at the origin. The total wall footprint is Length x Height x Thickness. The cap pushes the +Z extent out to Thickness * 0.5 + CapExtension in its vertical band while the back face remains at -Thickness * 0.5.

Topology: 10 quads total - body front, cap front, cap underside (the visible step ledge), top face, back face, bottom face, body left end, body right end, cap left end, cap right end.

For per-face coloring, ColoringMode selects between WallAndCap (the default, 2 resolver indices: body vs cap) and PerRegion (3 indices: body, cap, back). Per-face coloring requires a FaceColoringMode other than None and a valid ColorPaletteName.

The Build(Mesh, float, float, float, float, float, CappedWallColoringMode, IFaceColorResolver) static method can be called directly to populate an arbitrary UnityEngine.Mesh without attaching a component.

Properties

CapExtension

Forward +Z extension of the cap beyond the body's front face. Clamped to >= 0 when set and at build time. A value of 0 produces a flush cap (no visible step). Setting this triggers an immediate mesh rebuild via Rebuild().

Declaration

public float CapExtension { get; set; }

Property Value

Type	Description
float

CapHeight

Vertical extent of the cap band, measured downward from the top of the wall. Clamped to [0, Height] at build time. A value of 0 effectively removes the cap. Setting this triggers an immediate mesh rebuild via Rebuild().

Declaration

public float CapHeight { get; set; }

Property Value

Type	Description
float

ColoringMode

Selects the per-face color granularity applied when a IFaceColorResolver is active. Geometry is identical in all modes; only how many distinct resolver indices the wall emits changes. See CappedWallColoringMode for the index-to-region mapping. Setting this triggers an immediate mesh rebuild via Rebuild().

Declaration

public CappedWallColoringMode ColoringMode { get; set; }

Property Value

Type	Description
CappedWallColoringMode

Height

Wall extent along the Y axis (the wall's full vertical height, including the cap band). Values below 0.0001 are clamped when set and at build time. Setting this triggers an immediate mesh rebuild via Rebuild().

Declaration

public float Height { get; set; }

Property Value

Type	Description
float

Length

Wall extent along the X axis (the wall's horizontal run). Values below 0.0001 are clamped when set and at build time. Setting this triggers an immediate mesh rebuild via Rebuild().

Declaration

public float Length { get; set; }

Property Value

Type	Description
float

Thickness

Body wall extent along the Z axis. The cap front face is pushed further out to Thickness * 0.5 + CapExtension. Values below 0.0001 are clamped when set and at build time. Setting this triggers an immediate mesh rebuild via Rebuild().

Declaration

public float Thickness { get; set; }

Property Value

Type	Description
float

Methods

Build(Mesh, float, float, float, float, float, CappedWallColoringMode, IFaceColorResolver)

Populates target with a parametric capped-wall mesh. Existing mesh data is cleared and overwritten. All dimension parameters are clamped at build time so the method always produces valid geometry.

Declaration

public static void Build(Mesh target, float length, float height, float thickness, float capHeight, float capExtension, CappedWallColoringMode coloringMode = CappedWallColoringMode.WallAndCap, IFaceColorResolver resolver = null)

Parameters

Type	Name	Description
Mesh	target	Destination mesh to populate. Must not be `null`.
float	length	Wall extent along X (horizontal run). Values below `0.0001` are clamped to `0.0001`.
float	height	Wall extent along Y (full vertical height including the cap band). Values below `0.0001` are clamped to `0.0001`.
float	thickness	Body wall extent along Z. Values below `0.0001` are clamped to `0.0001`.
float	capHeight	Vertical extent of the cap section, measured downward from the top of the wall. Clamped to `[0, height]`. A value of `0` produces no cap.
float	capExtension	Forward `+Z` extension of the cap beyond the body's front face. Clamped to `>= 0`. A value of `0` produces a flush cap with no step ledge.
CappedWallColoringMode	coloringMode	Selects how resolver indices are assigned. WallAndCap (the default) uses two indices total - `0` for the body and `1` for the cap. PerRegion uses three: `0` body, `1` cap, `2` back face. Ignored when `resolver` is `null`.
IFaceColorResolver	resolver	Optional per-face color resolver (see IFaceColorResolver). When non-null, a per-vertex color channel is emitted with one solid color per logical region. When `null`, no vertex color channel is written and the mesh renders using the material's intrinsic color.

Remarks

This method is the pure-static entry point used by the component's BuildMesh(Mesh) implementation. It can also be called directly to fill an arbitrary UnityEngine.Mesh - for example to bake the wall into a larger mesh at edit time.

The mesh uses per-region dispatch: Resolve(int, int, Vector3) is called once per logical color group (2 or 3 calls total depending on coloringMode), and the returned color is shared across all vertices in that group. See CappedWallColoringMode for the index-to-region mapping.

The generated mesh uses UnityEngine.Rendering.IndexFormat.UInt16 unless the vertex count exceeds 65 000, in which case UnityEngine.Rendering.IndexFormat.UInt32 is used automatically.

BuildMesh(Mesh)

Subclass extension point: write vertex / triangle / normal / uv data into target from the shape's serialized parameters. The base class calls Clear(bool) before invoking this method and UnityEngine.Mesh.RecalculateBounds() afterwards, so subclasses should not invoke either themselves.

Declaration

protected override void BuildMesh(Mesh target)

Parameters

Type	Name	Description
Mesh	target	The owned mesh to populate. Already cleared by the base class.

Overrides

ScyllaShapeBase3D.BuildMesh(Mesh)

GetMeshName()

Returns the shape's mesh name as it should appear on the generated mesh asset. Defaults to the subclass type name; override to provide a friendlier label.