diff options
| author | Stefan Werner <stefan.werner@tangent-animation.com> | 2018-11-23 15:08:15 +0300 |
|---|---|---|
| committer | Stefan Werner <stefan.werner@tangent-animation.com> | 2018-11-23 15:19:53 +0300 |
| commit | 071f4f4ce0b9520ab0c73d6d68365ad449ca8b80 (patch) | |
| tree | 9f37bfcac669366b9ad5fb7605f2fbbed9b71b0a /intern/cycles/kernel/osl/osl_services.h | |
| parent | 0a2b2d59a5897212ba3771503feb6770fb636bc8 (diff) | |
Cycles: Improved robustness of hair motion blur.motion_curve_fix
In some instances, the number of control vertices of a hair could change mid-frame.
Cycles would then be unable to calculate proper motion blur for those hairs. This adds
interpolated CVs to fill in for the missing data. While this will not necessarily result in
a fully accurate reconstruction of the guide hair, it preserves motion blur instead of disabling it.
Reviewers: #cycles, sergey
Reviewed By: #cycles, sergey
Subscribers: sergey, brecht, #cycles
Tags: #cycles
Differential Revision: https://developer.blender.org/D3695
Diffstat (limited to 'intern/cycles/kernel/osl/osl_services.h')
| -rw-r--r-- | intern/cycles/kernel/osl/osl_services.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/intern/cycles/kernel/osl/osl_services.h b/intern/cycles/kernel/osl/osl_services.h index 50044746fd1..712b06b41b8 100644 --- a/intern/cycles/kernel/osl/osl_services.h +++ b/intern/cycles/kernel/osl/osl_services.h @@ -93,6 +93,10 @@ public: bool getmessage(OSL::ShaderGlobals *sg, ustring source, ustring name, TypeDesc type, void *val, bool derivatives); + TextureSystem::TextureHandle *get_texture_handle(ustring filename); + + bool good(TextureSystem::TextureHandle *texture_handle); + bool texture(ustring filename, TextureSystem::TextureHandle *texture_handle, TexturePerthread *texture_thread_info, @@ -103,7 +107,8 @@ public: int nchannels, float *result, float *dresultds, - float *dresultdt); + float *dresultdt, + ustring *errormessage); bool texture3d(ustring filename, TextureHandle *texture_handle, @@ -194,4 +199,4 @@ private: CCL_NAMESPACE_END -#endif /* __OSL_SERVICES_H__ */ +#endif /* __OSL_SERVICES_H__ */ |