75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
/* SPDX-FileCopyrightText: Blender Authors
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*
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* 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 probes.
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*/
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#include "BLI_sys_types.h"
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namespace blender {
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struct LightProbe;
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struct Main;
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struct BlendWriter;
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struct BlendDataReader;
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struct LightProbeObjectCache;
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struct LightProbeGridCacheFrame;
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struct Object;
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enum eLightProbeType : char;
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void BKE_lightprobe_type_set(struct LightProbe *probe, eLightProbeType lightprobe_type);
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struct LightProbe *BKE_lightprobe_add(struct Main *bmain, const char *name);
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void BKE_lightprobe_cache_blend_write(struct BlendWriter *writer,
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struct LightProbeObjectCache *cache);
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void BKE_lightprobe_cache_blend_read(struct BlendDataReader *reader,
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struct LightProbeObjectCache *cache);
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/**
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* Create a single empty irradiance grid cache.
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*/
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struct LightProbeGridCacheFrame *BKE_lightprobe_grid_cache_frame_create();
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/**
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* Create a copy of a cache frame.
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* This does not include the in-progress baking data.
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*/
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LightProbeGridCacheFrame *BKE_lightprobe_grid_cache_frame_copy(LightProbeGridCacheFrame *src);
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/**
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* Free a single grid cache.
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*/
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void BKE_lightprobe_grid_cache_frame_free(struct LightProbeGridCacheFrame *cache);
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/**
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* Create the grid cache list depending on the lightprobe baking settings.
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* The list is left empty to be filled by the baking process.
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*/
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void BKE_lightprobe_cache_create(struct Object *object);
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/**
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* Create a copy of a whole cache.
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* This does not include the in-progress baking data.
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*/
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LightProbeObjectCache *BKE_lightprobe_cache_copy(LightProbeObjectCache *src_cache);
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/**
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* Free all irradiance grids allocated for the given object.
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*/
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void BKE_lightprobe_cache_free(struct Object *object);
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/**
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* Return the number of sample stored inside an irradiance cache.
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* This depends on the light cache type.
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*/
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int64_t BKE_lightprobe_grid_cache_frame_sample_count(const struct LightProbeGridCacheFrame *cache);
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} // namespace blender
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