rpr_aa_filter
Usage
Filter to set to RPR_CONTEXT_IMAGE_FILTER_TYPE
.
Possible Values
Name |
Value |
Brief Explanation |
---|---|---|
RPR_FILTER_NONE |
0x0 |
No filter. |
RPR_FILTER_BOX |
0x1 |
Box filter, simply average random samples over radius. |
RPR_FILTER_TRIANGLE |
0x2 |
Triangle filter, weight samples based on distance from center. |
RPR_FILTER_GAUSSIAN |
0x3 |
Gaussian filter, weight samples based on gaussian curve. |
RPR_FILTER_MITCHELL |
0x4 |
Mitchell Filter, samples weighted on Mitchell-Netravali-Filter (in German). |
RPR_FILTER_LANCZOS |
0x5 |
Lanczos filter, see Lanczos resampling. |
RPR_FILTER_BLACKMANHARRIS |
0x6 |
Blackman Harris. Recommended to use this or Mitchell, see New Pixel Filter Type: Blackman-Harris. |