static void make_duplis_verts(const DupliContext *ctx) { Scene *scene = ctx->scene; Object *parent = ctx->object; bool use_texcoords = ELEM(ctx->eval_ctx->mode, DAG_EVAL_RENDER, DAG_EVAL_PREVIEW); VertexDupliData vdd; vdd.ctx = ctx; vdd.use_rotation = parent->transflag & OB_DUPLIROT; /* gather mesh info */ { Mesh *me = parent->data; BMEditMesh *em = BKE_editmesh_from_object(parent); CustomDataMask dm_mask = (use_texcoords ? CD_MASK_BAREMESH | CD_MASK_ORCO : CD_MASK_BAREMESH); if (em) vdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask); else vdd.dm = mesh_get_derived_final(scene, parent, dm_mask); vdd.edit_btmesh = me->edit_btmesh; if (use_texcoords) vdd.orco = vdd.dm->getVertDataArray(vdd.dm, CD_ORCO); else vdd.orco = NULL; vdd.totvert = vdd.dm->getNumVerts(vdd.dm); } make_child_duplis(ctx, &vdd, make_child_duplis_verts); vdd.dm->release(vdd.dm); }
static void make_duplis_faces(const DupliContext *ctx) { Scene *scene = ctx->scene; Object *parent = ctx->object; bool use_texcoords = ELEM(ctx->eval_ctx->mode, DAG_EVAL_RENDER, DAG_EVAL_PREVIEW); FaceDupliData fdd; fdd.use_scale = ((parent->transflag & OB_DUPLIFACES_SCALE) != 0); /* gather mesh info */ { BMEditMesh *em = BKE_editmesh_from_object(parent); CustomDataMask dm_mask = (use_texcoords ? CD_MASK_BAREMESH | CD_MASK_ORCO | CD_MASK_MLOOPUV : CD_MASK_BAREMESH); if (em) fdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask); else fdd.dm = mesh_get_derived_final(scene, parent, dm_mask); if (use_texcoords) { CustomData *ml_data = fdd.dm->getLoopDataLayout(fdd.dm); const int uv_idx = CustomData_get_render_layer(ml_data, CD_MLOOPUV); fdd.orco = fdd.dm->getVertDataArray(fdd.dm, CD_ORCO); fdd.mloopuv = CustomData_get_layer_n(ml_data, CD_MLOOPUV, uv_idx); } else { fdd.orco = NULL; fdd.mloopuv = NULL; } fdd.totface = fdd.dm->getNumPolys(fdd.dm); fdd.mpoly = fdd.dm->getPolyArray(fdd.dm); fdd.mloop = fdd.dm->getLoopArray(fdd.dm); fdd.mvert = fdd.dm->getVertArray(fdd.dm); } make_child_duplis(ctx, &fdd, make_child_duplis_faces); fdd.dm->release(fdd.dm); }
static void make_duplis_faces(const DupliContext *ctx) { Scene *scene = ctx->scene; Object *parent = ctx->object; bool for_render = ctx->eval_ctx->for_render; FaceDupliData fdd; fdd.use_scale = ((parent->transflag & OB_DUPLIFACES_SCALE) != 0); /* gather mesh info */ { BMEditMesh *em = BKE_editmesh_from_object(parent); CustomDataMask dm_mask = (for_render ? CD_MASK_BAREMESH | CD_MASK_ORCO | CD_MASK_MLOOPUV : CD_MASK_BAREMESH); if (em) fdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask); else fdd.dm = mesh_get_derived_final(scene, parent, dm_mask); if (for_render) { fdd.orco = fdd.dm->getVertDataArray(fdd.dm, CD_ORCO); fdd.mloopuv = fdd.dm->getLoopDataArray(fdd.dm, CD_MLOOPUV); } else { fdd.orco = NULL; fdd.mloopuv = NULL; } fdd.totface = fdd.dm->getNumPolys(fdd.dm); fdd.mpoly = fdd.dm->getPolyArray(fdd.dm); fdd.mloop = fdd.dm->getLoopArray(fdd.dm); fdd.mvert = fdd.dm->getVertArray(fdd.dm); } make_child_duplis(ctx, &fdd, make_child_duplis_faces); fdd.dm->release(fdd.dm); }