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| author | Lukas Toenne <lukas.toenne@googlemail.com> | 2012-06-29 18:34:46 +0400 |
|---|---|---|
| committer | Lukas Toenne <lukas.toenne@googlemail.com> | 2012-06-29 18:34:46 +0400 |
| commit | 83093d677049f6ba085c34d1719906e2ee3cc3d1 (patch) | |
| tree | 22c356af6a5657cd8bf1b37ddb3ca5503a243d73 /source/blender/editors/include/ED_transform.h | |
| parent | 344ca17247accd2848081e69eab00ab7aac4a0ae (diff) | |
Extended modes for snapping in the node editor.
The transform operators in nodes will now use the unselected nodes to generate snapping points. Unlike object snapping, node snapping works for the x/y axes separately and snaps node borders to same borders of unselected nodes. The sensitive area for node borders extends over the whole view2D range, to enable simple alignment of nodes in both x and y direction.
For snap points in the node editor an additional enum value is stored to indicate the type of node border (left/right/top/bottom). This works as a constraint on possible node alignments: only same border types align with each other.
Diffstat (limited to 'source/blender/editors/include/ED_transform.h')
| -rw-r--r-- | source/blender/editors/include/ED_transform.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/editors/include/ED_transform.h b/source/blender/editors/include/ED_transform.h index 608df8dd9b3..d7e9fc323a6 100644 --- a/source/blender/editors/include/ED_transform.h +++ b/source/blender/editors/include/ED_transform.h @@ -180,6 +180,8 @@ int peelObjectsTransForm(struct TransInfo *t, struct ListBase *depth_peels, cons int peelObjectsContext(struct bContext *C, struct ListBase *depth_peels, const float mval[2], SnapMode mode); int snapObjectsTransform(struct TransInfo *t, const float mval[2], int *r_dist, float r_loc[3], float r_no[3], SnapMode mode); int snapObjectsContext(struct bContext *C, const float mval[2], int *r_dist, float r_loc[3], float r_no[3], SnapMode mode); +int snapNodesTransform(struct TransInfo *t, const int mval[2], int *r_dist, float r_loc[2], char *r_node_border, SnapMode mode); +int snapNodesContext(struct bContext *C, const int mval[2], int *r_dist, float r_loc[2], char *r_node_border, SnapMode mode); #endif |