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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