diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2026-02-14 12:37:53 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2026-02-14 12:37:53 +0000 |
| commit | 66ba8d76cf83e0e1875f13749833d95cb831f4b9 (patch) | |
| tree | 1eb7147212f1fb6ddd7f9ff6b4b2b9914b7746d2 /gfx/gl/instanceVertices.h | |
| parent | Ensure ANALYSIS_DIRECTORY root folder is created up front (diff) | |
| download | ilt-66ba8d76cf83e0e1875f13749833d95cb831f4b9.tar.bz2 ilt-66ba8d76cf83e0e1875f13749833d95cb831f4b9.tar.xz ilt-66ba8d76cf83e0e1875f13749833d95cb831f4b9.zip | |
Return indices instead of iterates from InstanceVertices::partition
More useful in the context of passing them to OpenGL.
Diffstat (limited to 'gfx/gl/instanceVertices.h')
| -rw-r--r-- | gfx/gl/instanceVertices.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gfx/gl/instanceVertices.h b/gfx/gl/instanceVertices.h index 28e11ee..629c664 100644 --- a/gfx/gl/instanceVertices.h +++ b/gfx/gl/instanceVertices.h @@ -127,16 +127,22 @@ public: } template<typename Pred> - glContainer<T>::iterator + base::size_type partition(Pred pred) { - return partition(base::begin(), base::end(), pred); + return indexOf(partition(base::begin(), base::end(), pred)); } protected: static constexpr auto npos = static_cast<size_t>(-1); friend InstanceProxy; + base::size_type + indexOf(base::iterator iter) + { + return static_cast<base::size_type>(iter - base::begin()); + } + void release(const size_t pidx) { |