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Lot of code... 2 new features:

Browse Source 
1) Curve deform
http://www.blender3d.org/cms/Curve_Deform.392.0.html
Works simple as expected, but keep track of the rotation axis
in F7 buttons (Track X Y Z)
Only Mesh deform supported now.

Code changes:
- centralized deformation calls in curve_modifiers() mesh_modifiers()
etcetera. Here also other effects can be added like wave. Now the
evaluation order is fixed, but should become optional. It also doesnt
use the Displist anymore as deform-input. That latter part is unfinished
yet.
This code also is used for Hooks and will be needed for softbody

- made convention stricter that displists are being checked on in
drawobject(), this to prevent routines to make new displists recursively
(like armature does). Now a freedisplist() is sufficient to signal that
a new displaylist should be made.

2) Object Hooks
http://www.blender3d.org/cms/Object_Hooks.391.0.html
Support for Hooks is added to Mesh, Lattice, Curve and Surface objects.
For Armatures this would require some more work & research.
Main goal for this feature is to provide quick & simple access to the
underlying geometry in Objects on Object level, supporting hierarchies and
Ipos etc.
This commit is contained in:
Ton Roosendaal
2004-09-14 19:03:11 +00:00
parent 807339b4a7
commit 37f57288cb
22 changed files with 1319 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
source/blender/src/buttons_editing.c
View File

@@ -1248,17 +1248,20 @@ static void editing_panel_curve_type(Object *ob, Curve *cu)
}
if(ob->type!=OB_SURF) {
if(ob->type==OB_CURVE) {
extern float prlen; // buttons_object.c, should be moved....
char str[32];
uiBlockBeginAlign(block);
uiDefButS(block, NUM, B_RECALCPATH, "PathLen:", 600,50,150,19, &cu->pathlen, 1.0, 9000.0, 0, 0, "");
uiDefButS(block, TOG|BIT|3, B_RECALCPATH, "CurvePath", 600,30,75,19 , &cu->flag, 0, 0, 0, 0, "");
uiDefButS(block, TOG|BIT|4, REDRAWVIEW3D, "CurveFollow",675,30,75,19, &cu->flag, 0, 0, 0, 0, "");
uiDefButS(block, NUM, B_RECALCPATH, "PathLen:", 600,50,150,19, &cu->pathlen, 1.0, 9000.0, 0, 0, "If no speed Ipo was set, the amount of frames of the path");
uiDefButS(block, TOG|BIT|3, B_RECALCPATH, "CurvePath", 600,30,75,19 , &cu->flag, 0, 0, 0, 0, "Enables curve to become translation path");
uiDefButS(block, TOG|BIT|4, REDRAWVIEW3D, "CurveFollow",675,30,75,19, &cu->flag, 0, 0, 0, 0, "Makes curve path children to rotate along path");
uiDefButS(block, TOG|BIT|7, B_CURVECHECK, "CurveStretch", 600,10,150,19, &cu->flag, 0, 0, 0, 0, "Option for curve-deform: makes deformed child to stretch along entire path");
uiBlockEndAlign(block);
sprintf(str, "%.4f", prlen);
uiDefBut(block, BUT, B_PRINTLEN, "PrintLen", 600,10,75,19, 0, 0, 0, 0, 0, "");
uiDefBut(block, LABEL, 0, str, 675,10,75,19, 0, 1.0, 0, 0, 0, "");
uiDefBut(block, BUT, B_PRINTLEN, "PrintLen", 600,-10,75,19, 0, 0, 0, 0, 0, "");
uiDefBut(block, LABEL, 0, str, 675,-10,75,19, 0, 1.0, 0, 0, 0, "");
}
uiBlockBeginAlign(block);