 | CieSkyParameters Structure |
Defines the parameters of the CIE sky luminance distribution.
Namespace: DigitalRune.Graphics
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)
SyntaxThe CieSkyParameters type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | CieSkyParameters |
Initializes a new instance of the CieSkyParameters struct.
|
Methods| Name | Description | |
|---|---|---|
| Equals(Object) |
Determines whether the specified Object is equal to this instance.
(Overrides ValueTypeEquals(Object).) |
| Equals(CieSkyParameters) |
Indicates whether the current object is equal to another object of the same type.
|
| GetHashCode |
Returns a hash code for this instance.
(Overrides ValueTypeGetHashCode.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString | Returns the fully qualified type name of this instance. (Inherited from ValueType.) |
Operators| Name | Description | |
|---|---|---|
  | Equality |
Compares two sets of CieSkyParameterss to determine whether they are the same.
|
| Inequality |
Compares two sets of CieSkyParameterss to determine whether they are
different.
|
Fields| Name | Description | |
|---|---|---|
 | A | The parameter a of the CIE Sky Model. |
| B | The parameter b of the CIE Sky Model. |
| C | The parameter c of the CIE Sky Model. |
| D | The parameter d of the CIE Sky Model. |
| E | The parameter e of the CIE Sky Model. |
| Type1 |
CIE Standard Overcast Sky, steep luminance gradation towards zenith, azimuthal uniformity.
|
| Type10 |
Partly cloudy, with brighter circumsolar region.
|
| Type11 |
White-blue sky with distinct solar corona.
|
| Type12 |
CIE Standard Clear Sky, low illuminance turbidity.
|
| Type13 |
CIE Standard Clear Sky, polluted atmosphere.
|
| Type14 |
Cloudless turbid sky with broad solar corona.
|
| Type15 |
White-blue turbid sky with broad solar corona.
|
| Type2 |
Overcast, with steep luminance gradation and slight brightening towards the sun.
|
| Type3 |
Overcast, moderately graded with azimuthal uniformity.
|
| Type4 |
Overcast, moderately graded and slight brightening towards the sun.
|
| Type5 |
Sky of uniform luminance.
|
| Type6 |
Partly cloudy sky, no gradation towards zenith, slight brightening towards the sun.
|
| Type7 |
Partly cloudy sky, no gradation towards zenith, brighter circumsolar region.
|
| Type8 |
Partly cloudy sky, no gradation towards zenith, distinct solar corona.
|
| Type9 |
Partly cloudy, with the obscured sun.
|
Remarks
The CIE Sky Model uses 5 parameters a, b, c, d, e to define the distribution of luminance in
the sky. This type provides parameters for several predefined sky types according to the CIE
standard (see Type1 to Type15).
See Also