Cleanup: move Alembic, AVI, Collada, and USD to `source/blender/io`

This moves the `alembic`, `avi`, `collada`, and `usd` modules into a common
`io` directory.

This also cleans up some `#include "../../{somedir}/{somefile}.h"` by
adding `../../io/{somedir}` to `CMakeLists.txt` and then just using
`#include "{somefile}.h"`.

No functional changes.

1 files changed, 0 insertions, 194 deletions

diff --git a/source/blender/collada/BCAnimationSampler.h b/source/blender/collada/BCAnimationSampler.h
deleted file mode 100644
index 96138d0cbca..00000000000
--- a/source/blender/collada/BCAnimationSampler.h
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#ifndef __BCANIMATIONSAMPLER_H__
-#define __BCANIMATIONSAMPLER_H__
-
-#include "BCAnimationCurve.h"
-#include "BCSampleData.h"
-#include "collada_utils.h"
-
-extern "C" {
-#include "BKE_action.h"
-#include "BKE_lib_id.h"
-#include "BLI_math_rotation.h"
-#include "DNA_action_types.h"
-}
-
-/* Collection of animation curves */
-class BCAnimation {
- private:
-  Object *reference = NULL;
-  bContext *mContext;
-
- public:
-  BCFrameSet frame_set;
-  BCAnimationCurveMap curve_map;
-
-  BCAnimation(bContext *C, Object *ob) : mContext(C)
-  {
-    Main *bmain = CTX_data_main(mContext);
-    reference = BKE_object_copy(bmain, ob);
-  }
-
-  ~BCAnimation()
-  {
-    BCAnimationCurveMap::iterator it;
-    for (it = curve_map.begin(); it != curve_map.end(); ++it) {
-      delete it->second;
-    }
-
-    if (reference && reference->id.us == 0) {
-      Main *bmain = CTX_data_main(mContext);
-      BKE_id_delete(bmain, &reference->id);
-    }
-    curve_map.clear();
-  }
-
-  Object *get_reference()
-  {
-    return reference;
-  }
-};
-
-typedef std::map<Object *, BCAnimation *> BCAnimationObjectMap;
-
-class BCSampleFrame {
-
-  /* Each frame on the timeline that needs to be sampled will have
-   * one BCSampleFrame where we collect sample information about all objects
-   * that need to be sampled for that frame. */
-
- private:
-  BCSampleMap sampleMap;
-
- public:
-  ~BCSampleFrame()
-  {
-    BCSampleMap::iterator it;
-    for (it = sampleMap.begin(); it != sampleMap.end(); ++it) {
-      BCSample *sample = it->second;
-      delete sample;
-    }
-    sampleMap.clear();
-  }
-
-  BCSample &add(Object *ob);
-
-  /* Following methods return NULL if object is not in the sampleMap*/
-  const BCSample *get_sample(Object *ob) const;
-  const BCMatrix *get_sample_matrix(Object *ob) const;
-  const BCMatrix *get_sample_matrix(Object *ob, Bone *bone) const;
-
-  const bool has_sample_for(Object *ob) const;
-  const bool has_sample_for(Object *ob, Bone *bone) const;
-};
-
-typedef std::map<int, BCSampleFrame> BCSampleFrameMap;
-
-class BCSampleFrameContainer {
-
-  /*
-   * The BCSampleFrameContainer stores a map of BCSampleFrame objects
-   * with the timeline frame as key.
-   *
-   * Some details on the purpose:
-   * An Animation is made of multiple FCurves where each FCurve can
-   * have multiple keyframes. When we want to export the animation we
-   * also can decide whether we want to export the keyframes or a set
-   * of sample frames at equidistant locations (sample period).
-   * In any case we must resample first need to resample it fully
-   * to resolve things like:
-   *
-   * - animations by constraints
-   * - animations by drivers
-   *
-   * For this purpose we need to step through the entire animation and
-   * then sample each frame that contains at least one keyFrame or
-   * sampleFrame. Then for each frame we have to store the transform
-   * information for all exported objects in a BCSampleframe
-   *
-   * The entire set of BCSampleframes is finally collected into
-   * a BCSampleframneContainer
-   */
-
- private:
-  BCSampleFrameMap sample_frames;
-
- public:
-  ~BCSampleFrameContainer()
-  {
-  }
-
-  BCSample &add(Object *ob, int frame_index);
-  BCSampleFrame *get_frame(int frame_index);  // returns NULL if frame does not exist
-
-  const int get_frames(std::vector<int> &frames) const;
-  const int get_frames(Object *ob, BCFrames &frames) const;
-  const int get_frames(Object *ob, Bone *bone, BCFrames &frames) const;
-
-  const int get_samples(Object *ob, BCFrameSampleMap &samples) const;
-  const int get_matrices(Object *ob, BCMatrixSampleMap &matrices) const;
-  const int get_matrices(Object *ob, Bone *bone, BCMatrixSampleMap &bones) const;
-};
-
-class BCAnimationSampler {
- private:
-  BCExportSettings &export_settings;
-  BCSampleFrameContainer sample_data;
-  BCAnimationObjectMap objects;
-
-  void generate_transform(Object *ob, const BCCurveKey &key, BCAnimationCurveMap &curves);
-  void generate_transforms(Object *ob,
-                           const std::string prep,
-                           const BC_animation_type type,
-                           BCAnimationCurveMap &curves);
-  void generate_transforms(Object *ob, Bone *bone, BCAnimationCurveMap &curves);
-
-  void initialize_curves(BCAnimationCurveMap &curves, Object *ob);
-  void initialize_keyframes(BCFrameSet &frameset, Object *ob);
-  BCSample &sample_object(Object *ob, int frame_index, bool for_opensim);
-  void update_animation_curves(BCAnimation &animation,
-                               BCSample &sample,
-                               Object *ob,
-                               int frame_index);
-  void check_property_is_animated(
-      BCAnimation &animation, float *ref, float *val, std::string data_path, int length);
-
- public:
-  BCAnimationSampler(BCExportSettings &export_settings, BCObjectSet &animated_subset);
-  ~BCAnimationSampler();
-
-  void add_object(Object *ob);
-
-  void sample_scene(BCExportSettings &export_settings, bool keyframe_at_end);
-
-  BCAnimationCurveMap *get_curves(Object *ob);
-  void get_object_frames(BCFrames &frames, Object *ob);
-  bool get_object_samples(BCMatrixSampleMap &samples, Object *ob);
-  void get_bone_frames(BCFrames &frames, Object *ob, Bone *bone);
-  bool get_bone_samples(BCMatrixSampleMap &samples, Object *ob, Bone *bone);
-
-  static void get_animated_from_export_set(std::set<Object *> &animated_objects,
-                                           LinkNode &export_set);
-  static void find_depending_animated(std::set<Object *> &animated_objects,
-                                      std::set<Object *> &candidates);
-  static bool is_animated_by_constraint(Object *ob,
-                                        ListBase *conlist,
-                                        std::set<Object *> &animated_objects);
-};
-
-#endif /* __BCANIMATIONSAMPLER_H__ */