WaterProfilePoint

Remarks

Unreal's four channels, because they are the right four ([35 § D6](../../docs/plan/35-water.md#d6-a-water-body-is-a-spline-and-a-profile-and-there-is-no-new-spline)) — and the fourth is the one everybody forgets until the river is silent.

Authored per control point and interpolated along the curve, so a river narrows into a gorge and widens at its mouth without being two bodies.

Fields and properties (6)

• public float HalfWidth

  How far the channel reaches either side of the curve, in metres.

• public float Depth

  How far below the surface the bed sits at the body's middle, in metres.

• public float Velocity

  How fast the water moves downstream here, in metres per second.

• public float AudioIntensity

  How loud it is here, 0…1.

• public static WaterProfilePoint Stream

  A stream: four metres wide, one deep, moving at walking pace.

• public static WaterProfilePoint Still

  Still water: no width of its own, two metres deep, going nowhere.

Methods (1)

• public WaterProfilePoint Lerp(in WaterProfilePoint other, float t)

  This profile blended toward another.

Used by (17)

• BuoyancyTestsVixen.Water.Tests
• LakeVixen.Water.Physics.Tests
• TypeRegistrationVixen.Rendering.Water
• UnderwaterShapeTestsVixen.Rendering.Water.Tests
• Vixen_Water_WaterProfilePointSerializerVixen.Water
• WaterBodyVixen.Water
• WaterBodyComponentVixen.Rendering.Water
• WaterCarveTestsVixen.Water.Tests
• WaterDebugDrawVixen.Rendering.Water
• WaterEvaluatorTestsVixen.Water.Tests
• WaterFieldTestsVixen.Water.Tests
• WaterSurfaceMeshTestsVixen.Water.Tests
• WaterZoneSystemTestsVixen.Rendering.Water.Tests
• WaterZoneTestsVixen.Water.Tests
• WaterBodySettingsVixen.Editor.Water
• WaterEditVixen.Editor.Water
• WaterEditTestsVixen.Editor.Water.Tests