| Value | Meaning |
|---|---|
| D2D1_SPOTDIFFUSE_PROP_LIGHT_POSITION0 | <summary> Property Name: "LightPosition" Property Type: D2D1_VECTOR_3F </summary> |
| D2D1_SPOTDIFFUSE_PROP_POINTS_AT1 | <summary> Property Name: "PointsAt" Property Type: D2D1_VECTOR_3F </summary> |
| D2D1_SPOTDIFFUSE_PROP_FOCUS2 | <summary> Property Name: "Focus" Property Type: FLOAT </summary> |
| D2D1_SPOTDIFFUSE_PROP_LIMITING_CONE_ANGLE3 | <summary> Property Name: "LimitingConeAngle" Property Type: FLOAT </summary> |
| D2D1_SPOTDIFFUSE_PROP_DIFFUSE_CONSTANT4 | <summary> Property Name: "DiffuseConstant" Property Type: FLOAT </summary> |
| D2D1_SPOTDIFFUSE_PROP_SURFACE_SCALE5 | <summary> Property Name: "SurfaceScale" Property Type: FLOAT </summary> |
| D2D1_SPOTDIFFUSE_PROP_COLOR6 | <summary> Property Name: "Color" Property Type: D2D1_VECTOR_3F </summary> |
| D2D1_SPOTDIFFUSE_PROP_KERNEL_UNIT_LENGTH7 | <summary> Property Name: "KernelUnitLength" Property Type: D2D1_VECTOR_2F </summary> |
| D2D1_SPOTDIFFUSE_PROP_SCALE_MODE8 | <summary> Property Name: "ScaleMode" Property Type: D2D1_SPOTDIFFUSE_SCALE_MODE </summary> |