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Differential D2927 Diff 9586 source/blender/blenkernel/intern/object_dupli.c

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source/blender/blenkernel/intern/object_dupli.c

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typedef struct DupliContext { typedef struct DupliContext {
const EvaluationContext *eval_ctx; const EvaluationContext *eval_ctx;
bool do_update; bool do_update;
bool animated; bool animated;
Group *group; /* XXX child objects are selected from this group if set, could be nicer */ Group *group; /* XXX child objects are selected from this group if set, could be nicer */
Scene *scene; Scene *scene;
SceneLayer *scene_layer; ViewLayer *view_layer;
Object *object; Object *object;
float space_mat[4][4]; float space_mat[4][4];
int persistent_id[MAX_DUPLI_RECUR]; int persistent_id[MAX_DUPLI_RECUR];
int level; int level;
const struct DupliGenerator *gen; const struct DupliGenerator *gen;
/* result containers */ /* result containers */
ListBase *duplilist; /* legacy doubly-linked list */ ListBase *duplilist; /* legacy doubly-linked list */
} DupliContext; } DupliContext;
typedef struct DupliGenerator { typedef struct DupliGenerator {
short type; /* dupli type */ short type; /* dupli type */
void (*make_duplis)(const DupliContext *ctx); void (*make_duplis)(const DupliContext *ctx);
} DupliGenerator; } DupliGenerator;
static const DupliGenerator *get_dupli_generator(const DupliContext *ctx); static const DupliGenerator *get_dupli_generator(const DupliContext *ctx);
/* create initial context for root object */ /* create initial context for root object */
static void init_context(DupliContext *r_ctx, const EvaluationContext *eval_ctx, Scene *scene, Object *ob, float space_mat[4][4], bool update) static void init_context(DupliContext *r_ctx, const EvaluationContext *eval_ctx, Scene *scene, Object *ob, float space_mat[4][4], bool update)
{ {
r_ctx->eval_ctx = eval_ctx; r_ctx->eval_ctx = eval_ctx;
r_ctx->scene = scene; r_ctx->scene = scene;
r_ctx->scene_layer = eval_ctx->scene_layer; r_ctx->view_layer = eval_ctx->view_layer;
/* don't allow BKE_object_handle_update for viewport during render, can crash */ /* don't allow BKE_object_handle_update for viewport during render, can crash */
r_ctx->do_update = update && !(G.is_rendering && eval_ctx->mode != DAG_EVAL_RENDER); r_ctx->do_update = update && !(G.is_rendering && eval_ctx->mode != DAG_EVAL_RENDER);
r_ctx->animated = false; r_ctx->animated = false;
r_ctx->group = NULL; r_ctx->group = NULL;
r_ctx->object = ob; r_ctx->object = ob;
if (space_mat) if (space_mat)
copy_m4_m4(r_ctx->space_mat, space_mat); copy_m4_m4(r_ctx->space_mat, space_mat);
▲ Show 20 Lines • Show All 141 Lines • ▼ Show 20 Lines for (go = ctx->group->gobject.first; go; go = go->next, groupid++) {
ob->flag |= OB_DONE; /* doesnt render */ ob->flag |= OB_DONE; /* doesnt render */
make_child_duplis_cb(&pctx, userdata, ob); make_child_duplis_cb(&pctx, userdata, ob);
} }
} }
} }
else { else {
int baseid = 0; int baseid = 0;
SceneLayer *scene_layer = ctx->scene_layer; ViewLayer *view_layer = ctx->view_layer;
for (Base *base = scene_layer->object_bases.first; base; base = base->next, baseid++) { for (Base *base = view_layer->object_bases.first; base; base = base->next, baseid++) {
Object *ob = base->object; Object *ob = base->object;
if ((base->flag & BASE_VISIBLED) && ob != obedit && is_child(ob, parent)) { if ((base->flag & BASE_VISIBLED) && ob != obedit && is_child(ob, parent)) {
DupliContext pctx; DupliContext pctx;
copy_dupli_context(&pctx, ctx, ctx->object, NULL, baseid, false); copy_dupli_context(&pctx, ctx, ctx->object, NULL, baseid, false);
/* mballs have a different dupli handling */ /* mballs have a different dupli handling */
if (ob->type != OB_MBALL) if (ob->type != OB_MBALL)
ob->flag |= OB_DONE; /* doesnt render */ ob->flag |= OB_DONE; /* doesnt render */
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