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author | Campbell Barton <ideasman42@gmail.com> | 2021-12-08 09:12:43 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2021-12-08 09:12:43 +0300 |
commit | 93ba5e237546f58819cdff838334470e30ec0294 (patch) | |
tree | 5c20356d9448e661f66962b841282c6e9685f403 /source/blender/render/intern/zbuf.h | |
parent | 7e927174396443cdc4c5544dad13faca7299d183 (diff) |
Cleanup: move public doc-strings into headers for 'render'
Ref T92709
Diffstat (limited to 'source/blender/render/intern/zbuf.h')
-rw-r--r-- | source/blender/render/intern/zbuf.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/render/intern/zbuf.h b/source/blender/render/intern/zbuf.h index 41fa15c594f..c5108a9d6a7 100644 --- a/source/blender/render/intern/zbuf.h +++ b/source/blender/render/intern/zbuf.h @@ -33,9 +33,16 @@ typedef struct ZSpan { float *span1, *span2; } ZSpan; +/** + * Each Z-buffer has coordinates transformed to local rect coordinates, so we can simply clip. + */ void zbuf_alloc_span(struct ZSpan *zspan, int rectx, int recty); void zbuf_free_span(struct ZSpan *zspan); +/** + * Scan-convert for strand triangles, calls function for each x, y coordinate + * and gives UV barycentrics and z. + */ void zspan_scanconvert(struct ZSpan *zspan, void *handle, float *v1, |