diff options
Diffstat (limited to 'source/blender/blenkernel/intern/node.c')
| -rw-r--r-- | source/blender/blenkernel/intern/node.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c index ba2434bba23..13469e0b58b 100644 --- a/source/blender/blenkernel/intern/node.c +++ b/source/blender/blenkernel/intern/node.c @@ -32,8 +32,10 @@ */ -#ifdef WITH_PYTHON -#include <Python.h> +#if 0 /* pynodes commented for now */ +# ifdef WITH_PYTHON +# include <Python.h> +# endif #endif #include "MEM_guardedalloc.h" @@ -350,7 +352,7 @@ static bNodeType ntype_group; /* groups display their internal tree name as label */ static const char *group_label(bNode *node) { - return node->id->name+2; + return (node->id)? node->id->name+2: "Missing Datablock"; } void register_node_type_group(ListBase *lb) @@ -2072,11 +2074,12 @@ static int set_stack_indexes_group(bNode *node, int index) bNodeTree *ngroup= (bNodeTree*)node->id; bNodeSocket *sock; - if((ngroup->init & NTREE_TYPE_INIT)==0) + if(ngroup && (ngroup->init & NTREE_TYPE_INIT)==0) ntreeInitTypes(ngroup); node->stack_index = index; - index += ntree_begin_exec_tree(ngroup); + if(ngroup) + index += ntree_begin_exec_tree(ngroup); for (sock=node->inputs.first; sock; sock=sock->next) { if (sock->link && sock->link->fromsock) { @@ -2199,7 +2202,7 @@ static void composit_begin_exec(bNodeTree *ntree, bNodeStack *stack) if(node->type==CMP_NODE_CURVE_RGB) curvemapping_premultiply(node->storage, 0); } - if(node->type==NODE_GROUP) + if(node->type==NODE_GROUP && node->id) composit_begin_exec((bNodeTree *)node->id, stack + node->stack_index); } @@ -2225,7 +2228,7 @@ static void composit_end_exec(bNodeTree *ntree, bNodeStack *stack) if(node->type==CMP_NODE_CURVE_RGB) curvemapping_premultiply(node->storage, 1); - if(node->type==NODE_GROUP) + if(node->type==NODE_GROUP && node->id) composit_end_exec((bNodeTree *)node->id, stack + node->stack_index); node->need_exec= 0; @@ -2415,6 +2418,11 @@ void ntreeBeginExecTree(bNodeTree *ntree) if(ntree->type==NTREE_COMPOSIT) composit_begin_exec(ntree, ntree->stack); + + /* ensures only a single output node is enabled, texnode allows multiple though */ + if(ntree->type!=NTREE_TEXTURE) + ntreeSetOutput(ntree); + } ntree->init |= NTREE_EXEC_INIT; @@ -2762,9 +2770,6 @@ void ntreeCompositExecTree(bNodeTree *ntree, RenderData *rd, int do_preview) /* fixed seed, for example noise texture */ BLI_srandom(rd->cfra); - /* ensures only a single output node is enabled */ - ntreeSetOutput(ntree); - /* sets need_exec tags in nodes */ curnode = totnode= setExecutableNodes(ntree, &thdata); @@ -3153,6 +3158,8 @@ static void force_hidden_passes(bNode *node, int passflag) if(!(passflag & SCE_PASS_INDIRECT)) sock->flag |= SOCK_UNAVAIL; sock= BLI_findlink(&node->outputs, RRES_OUT_INDEXOB); if(!(passflag & SCE_PASS_INDEXOB)) sock->flag |= SOCK_UNAVAIL; + sock= BLI_findlink(&node->outputs, RRES_OUT_INDEXMA); + if(!(passflag & SCE_PASS_INDEXMA)) sock->flag |= SOCK_UNAVAIL; sock= BLI_findlink(&node->outputs, RRES_OUT_MIST); if(!(passflag & SCE_PASS_MIST)) sock->flag |= SOCK_UNAVAIL; sock= BLI_findlink(&node->outputs, RRES_OUT_EMIT); |