Brecht Van Lommel
15d07720e5
Editors Modules * render/ module added in editors, moved the preview render code there and also shading related operators. * physics/ module made more consistent with other modules. renaming files, making a single physics_ops.c for operators and keymaps. Also move all particle related operators here now. * space_buttons/ now should have only operators relevant to the buttons specificially. Updates & Notifiers * Material/Texture/World/Lamp can now be passed to DAG_id_flush_update, which will go back to a callback in editors. Eventually these should be in the depsgraph itself, but for now this gives a unified call for doing updates. * GLSL materials are now refreshed on changes. There's still various cases missing, * Preview icons now hook into this system, solving various update cases that were missed before. * Also fixes issue in my last commit, where some preview would not render, problem is avoided in the new system. Icon Rendering * On systems with support for non-power of two textures, an OpenGL texture is now used instead of glDrawPixels. This avoids problems with icons get clipped on region borders. On my Linux desktop, this gives an 1.1x speedup, and on my Mac laptop a 2.3x speedup overall in redrawing the full window, with the default setup. The glDrawPixels implementation on Mac seems to have a lot of overhread. * Preview icons are now drawn using proper premul alpha, and never faded so you can see them clearly. * Also tried to fix issue with texture node preview rendering, globals can't be used with threads reliably.
123 lines
4.4 KiB
C++
123 lines
4.4 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2004 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef DEPSGRAPH_API
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#define DEPSGRAPH_API
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/*
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#define DEPS_DEBUG
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*/
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struct ID;
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struct Main;
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struct Scene;
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struct DagNodeQueue;
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struct DagForest;
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struct DagNode;
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struct GHash;
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/* **** DAG relation types *** */
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/* scene link to object */
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#define DAG_RL_SCENE 1
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/* object link to data */
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#define DAG_RL_DATA 2
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/* object changes object (parent, track, constraints) */
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#define DAG_RL_OB_OB 4
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/* object changes obdata (hooks, constraints) */
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#define DAG_RL_OB_DATA 8
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/* data changes object (vertex parent) */
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#define DAG_RL_DATA_OB 16
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/* data changes data (deformers) */
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#define DAG_RL_DATA_DATA 32
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#define DAG_NO_RELATION 64
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#define DAG_RL_ALL 63
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#define DAG_RL_ALL_BUT_DATA 61
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typedef void (*graph_action_func)(void * ob, void **data);
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// queues are returned by all BFS & DFS queries
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// opaque type
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void *pop_ob_queue(struct DagNodeQueue *queue);
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int queue_count(struct DagNodeQueue *queue);
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void queue_delete(struct DagNodeQueue *queue);
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// queries
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struct DagForest *build_dag(struct Scene *sce, short mask);
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void free_forest(struct DagForest *Dag);
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// note :
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// the meanings of the 2 returning values is a bit different :
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// BFS return 1 for cross-edges and back-edges. the latter are considered harmfull, not the former
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// DFS return 1 only for back-edges
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int pre_and_post_BFS(struct DagForest *dag, short mask, graph_action_func pre_func, graph_action_func post_func, void **data);
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int pre_and_post_DFS(struct DagForest *dag, short mask, graph_action_func pre_func, graph_action_func post_func, void **data);
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int pre_and_post_source_BFS(struct DagForest *dag, short mask, struct DagNode *source, graph_action_func pre_func, graph_action_func post_func, void **data);
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int pre_and_post_source_DFS(struct DagForest *dag, short mask, struct DagNode *source, graph_action_func pre_func, graph_action_func post_func, void **data);
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struct DagNodeQueue *get_obparents(struct DagForest *dag, void *ob);
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struct DagNodeQueue *get_first_ancestors(struct DagForest *dag, void *ob);
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struct DagNodeQueue *get_all_childs(struct DagForest *dag, void *ob); //
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short are_obs_related(struct DagForest *dag, void *ob1, void *ob2);
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int is_acyclic(struct DagForest *dag); //
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//int get_cycles(struct DagForest *dag, struct DagNodeQueue **queues, int *count); //
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void boundbox_deps(void);
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void draw_all_deps(void);
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/* ********** API *************** */
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/* Note that the DAG never executes changes in Objects, only sets flags in Objects */
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/* (re)-create dependency graph for scene */
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void DAG_scene_sort(struct Scene *sce);
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/* flag all objects that need recalc because they're animated */
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void DAG_scene_update_flags(struct Scene *sce, unsigned int lay);
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/* flushes all recalc flags in objects down the dependency tree */
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void DAG_scene_flush_update(struct Scene *sce, unsigned int lay, int time);
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/* flag all IDs that need recalc because they're animated, influencing
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this ID only. only for objects currently */
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void DAG_id_update_flags(struct ID *id);
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/* flushes all recalc flags for this object down the dependency tree,
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but note the DAG only supports objects and object data currently */
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void DAG_id_flush_update(struct ID *id, short flag);
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/* when setting manual RECALC flags, call this afterwards */
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void DAG_ids_flush_update(int time);
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/* (re)-create dependency graph for armature pose */
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void DAG_pose_sort(struct Object *ob);
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/* callback for editors module to do updates */
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void DAG_editors_update_cb(void (*func)(struct Main *bmain, struct ID *id));
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#endif
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