6eea5f70e3
This mirrors the C++ attribute API better, separates the implementation
of attributes from CustomData slightly, and makes functions simpler,
clearer, and safer.
Also fix an issue with removing an attribute caused by 97712b018d
meant the first attribute with the given type was removed instead of
the attribute with the given name.
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup bke
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* \brief General operations for point clouds.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct BoundBox;
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struct CustomDataLayer;
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struct Depsgraph;
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struct Main;
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struct Object;
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struct PointCloud;
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struct Scene;
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/* PointCloud datablock */
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extern const char *POINTCLOUD_ATTR_POSITION;
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extern const char *POINTCLOUD_ATTR_RADIUS;
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void *BKE_pointcloud_add(struct Main *bmain, const char *name);
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void *BKE_pointcloud_add_default(struct Main *bmain, const char *name);
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struct PointCloud *BKE_pointcloud_new_nomain(int totpoint);
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struct BoundBox *BKE_pointcloud_boundbox_get(struct Object *ob);
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bool BKE_pointcloud_minmax(const struct PointCloud *pointcloud, float r_min[3], float r_max[3]);
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void BKE_pointcloud_update_customdata_pointers(struct PointCloud *pointcloud);
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bool BKE_pointcloud_customdata_required(const struct PointCloud *pointcloud, const char *name);
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/* Dependency Graph */
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struct PointCloud *BKE_pointcloud_new_for_eval(const struct PointCloud *pointcloud_src,
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int totpoint);
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struct PointCloud *BKE_pointcloud_copy_for_eval(struct PointCloud *pointcloud_src, bool reference);
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void BKE_pointcloud_data_update(struct Depsgraph *depsgraph,
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struct Scene *scene,
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struct Object *object);
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/* Draw Cache */
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enum {
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BKE_POINTCLOUD_BATCH_DIRTY_ALL = 0,
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};
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void BKE_pointcloud_batch_cache_dirty_tag(struct PointCloud *pointcloud, int mode);
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void BKE_pointcloud_batch_cache_free(struct PointCloud *pointcloud);
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extern void (*BKE_pointcloud_batch_cache_dirty_tag_cb)(struct PointCloud *pointcloud, int mode);
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extern void (*BKE_pointcloud_batch_cache_free_cb)(struct PointCloud *pointcloud);
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#ifdef __cplusplus
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}
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#endif
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