diff options
| author | Joshua Leung <aligorith@gmail.com> | 2007-07-19 15:46:37 +0400 |
|---|---|---|
| committer | Joshua Leung <aligorith@gmail.com> | 2007-07-19 15:46:37 +0400 |
| commit | ecaafbb70c21137db1fa2cc628ce910f18ccb82a (patch) | |
| tree | ceb4c438e1329ae15d66942c9d5335736a0b9bb1 /source/blender/makesdna/DNA_nla_types.h | |
| parent | 6789b8fd82059b6ee67c636cdd3115df18454edb (diff) | |
== SDNA - Code Comments ==
Added a few comments about various Animation-System Related structs. Hopefully, these will be helpful for people trying to get familiar with the code.
Diffstat (limited to 'source/blender/makesdna/DNA_nla_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_nla_types.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/blender/makesdna/DNA_nla_types.h b/source/blender/makesdna/DNA_nla_types.h index 7c4b6bebca4..d7ccfe01085 100644 --- a/source/blender/makesdna/DNA_nla_types.h +++ b/source/blender/makesdna/DNA_nla_types.h @@ -54,6 +54,7 @@ typedef struct bActionModifier { struct Object *ob; } bActionModifier; +/* NLA-Modifier Types */ #define ACTSTRIP_MOD_DEFORM 0 #define ACTSTRIP_MOD_NOISE 1 #define ACTSTRIP_MOD_OOMPH 2 @@ -64,7 +65,7 @@ typedef struct bActionStrip { short stride_axis; /* axis 0=x, 1=y, 2=z */ short curmod; /* current modifier for buttons */ - struct Ipo *ipo; /* Blending ipo */ + struct Ipo *ipo; /* Blending ipo - was used for some old NAN era experiments. Non-functional currently. */ struct bAction *act; /* The action referenced by this strip */ struct Object *object; /* For groups, the actual object being nla'ed */ float start, end; /* The range of frames covered by this strip */ @@ -73,7 +74,7 @@ typedef struct bActionStrip { float stridelen; /* The stridelength (considered when flag & ACT_USESTRIDE) */ float repeat; /* The number of times to repeat the action range */ - float blendin, blendout; + float blendin, blendout; /* The number of frames on either end of the strip's length to fade in/out */ char stridechannel[32]; /* Instead of stridelen, it uses an action channel */ char offs_bone[32]; /* if repeat, use this bone/channel for defining offset */ @@ -82,18 +83,19 @@ typedef struct bActionStrip { } bActionStrip; +/* strip->mode (these defines aren't really used, but are here for reference) */ #define ACTSTRIPMODE_BLEND 0 #define ACTSTRIPMODE_ADD 1 /* strip->flag */ #define ACTSTRIP_SELECT 0x01 #define ACTSTRIP_USESTRIDE 0x02 -#define ACTSTRIP_BLENDTONEXT 0x04 /* This is not used anywhere */ +#define ACTSTRIP_BLENDTONEXT 0x04 /* Not implemented. Is not used anywhere */ #define ACTSTRIP_HOLDLASTFRAME 0x08 #define ACTSTRIP_ACTIVE 0x10 #define ACTSTRIP_LOCK_ACTION 0x20 #define ACTSTRIP_MUTE 0x40 -#define ACTSTRIP_REVERSE 0x80 +#define ACTSTRIP_REVERSE 0x80 /* This has yet to be implemented. To indicate that a strip should be played backwards */ #define ACTSTRIP_CYCLIC_USEX 0x100 #define ACTSTRIP_CYCLIC_USEY 0x200 #define ACTSTRIP_CYCLIC_USEZ 0x400 |