EnvironmentMap

Description

abstract class Tinman.Engine.Components.EnvironmentMap

Derived from

Versioned abstract
IEnvironmentMap

Extended by

EnvironmentMapImage sealed
EnvironmentMapSky sealed
EnvironmentMapTransform sealed
TestPatternEnvironmentMap sealed

Abstract base class for IEnvironmentMap implementations.

The default property implementations behave as follows:

Public / Methods

Light​Vector

[Pure]
public static method LightVector → (2)

altitude in : float64

The altitude angle of the light, in the range [-90..90] degrees.

azimuth in : float64

The azimuth angle of the light, in the range [-180..180] degrees.

returns → Vec3D

The unit-length light direction vector, in cartesian coordinates:

  • Y+ : up-vector (towards zenith)

  • X+ : side-vector (cross product of north-direction and up-vector.

  • Z+ : cross product of side-vector and up-vector.

Computes the direction vector of a light in this environment map.

Protected / Constructors

Environment​Map

protected constructor EnvironmentMap → ()

Creates a new instance of EnvironmentMap.