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Three functionalities in one commit, but there's overlap so I can't

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separate it...

1) Curve/Surface editmode undo
Uses same syntax as mesh undo, so simple to integrate. Edit-curve data is
also quite simpler, so no need for any hack at all.
It re-uses the undo system from next point, which is nice short & clean
local code

2) Framework for global undo
The undo calls themselves are commented out. In a next commit I want to
enable it for a couple of main features, for further feedback.
The speed goes surprisingly well, especially with this new version that
'pushes' undo after a command, ensuring interactivity isnt frustrated

3) framework for texture based icons in Blender
Not activated code, but tested here. Part of 2.3 UI project.

btw: Johnny Matthews will assist in (and complete) the undo project
This commit is contained in:
Ton Roosendaal
2004-08-31 13:43:18 +00:00
parent 19a24abcb2
commit 0a305446a5
11 changed files with 668 additions and 248 deletions
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9
source/blender/src/editobject.c
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@@ -4576,8 +4576,11 @@ void transform(int mode)
}
if(mode=='w' && G.obedit==0) return;
if (G.obedit && G.obedit->type == OB_MESH) {
undo_push_mesh(transform_mode_to_string(mode));
if (G.obedit) {
if(G.obedit->type == OB_MESH)
undo_push_mesh(transform_mode_to_string(mode));
else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
undo_push_curve(transform_mode_to_string(mode));
}
/* what data will be involved? */
@@ -7424,6 +7427,8 @@ void mirror_edit(short mode) {
TransVert *tv;
if(G.obedit->type==OB_MESH) undo_push_mesh("Mirror"); /* If it's a mesh, push it down the undo pipe */
else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
undo_push_curve("Mirror");
make_trans_verts(min, max, 0);
Mat3CpyMat4(mat, G.obedit->obmat);