| SpotSpecularEffect Properties |
The SpotSpecularEffect type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | BufferPrecision | Specifies what precision to use for intermediate buffers when drawing this effect. |
| CacheOutput | Enables caching the output from drawing this effect. |
| Focus | Focus of the spot light. Default value 1. |
| HeightMapInterpolationMode | [NoComposition] Interpolation mode used to filter the height map.
Default value Linear. |
| HeightMapKernelSize | [NoComposition] Size of the Sobel filter kernel used to convert the input heightmap to
surface normal vectors. Default value (1,1). |
| HeightMapScale | [NoComposition] Height map scale factor in the Z direction. Default value 1. |
| LightColor | Color of the incoming light. Default value white. |
| LightColorHdr | High-dynamic-range color of the incoming light. Default value white. |
| LightPosition | Position of the light source. Default value (0,0,0). |
| LightTarget | Target that the spot light is pointing at. Default value (0,0,0). |
| LimitingConeAngle | Angle (in radians) that restricts the region where light is projected.
No light is projected outside the cone. Default value pi/2. |
| Name | Attaches a user-defined name string to the effect. |
| Source | Gets or sets the input source for SpotSpecular effect. |
| SpecularAmount | Intensity of the specular light. Default value 1. |
| SpecularExponent | Specular power for the Phong lighting model. Larger values produce
more sharply defined highlights. Default value 1. |
See Also