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== Python Script Links ==

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Bug #17599:
Summary: Python constraints, good in 2.46 not working anymore in 2.47
http://projects.blender.org/tracker/?func=detail&atid=125&aid=17599&group_id=9

Improved my old hack to avoid frame changed scriptlinks from running when rendering stills, should fix this bug. It also causes REDRAW scriptlinks to be executed during renders, but that conforms to how FRAMECHANGED ones work.

BTW: this can still be improved. The current system meant to disable all Python functionality at once needs imo to be replaced by one that allows to enable / disable per feature (scriptlinks, pyconstraints, pynodes, etc.). A better way to inform scriptlinks about what is going on (render, anim, render anim, etc.) would also help. Will discuss with others.
This commit is contained in:
Willian Padovani Germano
2008-09-18 22:33:49 +00:00
parent ec6bd008c1
commit 6ff74f4527
8 changed files with 30 additions and 44 deletions
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17
source/blender/python/api2_2x/sceneRender.c
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@@ -481,7 +481,6 @@ PyObject *RenderData_Render( BPy_RenderData * self )
set_scene( oldsce );
}
else { /* background mode (blender -b file.blend -P script) */
int slink_flag = 0;
Render *re= RE_NewRender(G.scene->id.name);
int end_frame = G.scene->r.efra;
@@ -492,20 +491,14 @@ PyObject *RenderData_Render( BPy_RenderData * self )
G.scene->r.efra = G.scene->r.sfra;
if (G.f & G_DOSCRIPTLINKS) {
BPY_do_all_scripts(SCRIPT_RENDER);
G.f &= ~G_DOSCRIPTLINKS; /* avoid FRAMECHANGED events*/
slink_flag = 1;
}
if (G.f & G_DOSCRIPTLINKS)
BPY_do_all_scripts(SCRIPT_RENDER, 0);
tstate = PyEval_SaveThread();
RE_BlenderAnim(re, G.scene, G.scene->r.sfra, G.scene->r.efra);
if (slink_flag) {
G.f |= G_DOSCRIPTLINKS;
BPY_do_all_scripts(SCRIPT_POSTRENDER);
}
BPY_do_all_scripts(SCRIPT_POSTRENDER, 0);
G.scene->r.efra = end_frame;
}
@@ -603,13 +596,13 @@ PyObject *RenderData_RenderAnim( BPy_RenderData * self )
"start frame must be less or equal to end frame");
if (G.f & G_DOSCRIPTLINKS)
BPY_do_all_scripts(SCRIPT_RENDER);
BPY_do_all_scripts(SCRIPT_RENDER, 1);
tstate = PyEval_SaveThread();
RE_BlenderAnim(re, G.scene, G.scene->r.sfra, G.scene->r.efra);
if (G.f & G_DOSCRIPTLINKS)
BPY_do_all_scripts(SCRIPT_POSTRENDER);
BPY_do_all_scripts(SCRIPT_POSTRENDER, 1);
}
PyEval_RestoreThread(tstate);