Differential D3383 Diff 10977 source/blender/draw/engines/eevee/eevee_lightprobes.c

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source/blender/draw/engines/eevee/eevee_lightprobes.c

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#include "BLI_rand.h"		#include "BLI_rand.h"

#include "DNA_world_types.h"		#include "DNA_world_types.h"
#include "DNA_texture_types.h"		#include "DNA_texture_types.h"
#include "DNA_image_types.h"		#include "DNA_image_types.h"
#include "DNA_lightprobe_types.h"		#include "DNA_lightprobe_types.h"
#include "DNA_view3d_types.h"		#include "DNA_view3d_types.h"

		#include "BKE_collection.h"
#include "BKE_object.h"		#include "BKE_object.h"
#include "BKE_group.h"
#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "GPU_material.h"		#include "GPU_material.h"
#include "GPU_texture.h"		#include "GPU_texture.h"
#include "GPU_glew.h"		#include "GPU_glew.h"

#include "eevee_engine.h"		#include "eevee_engine.h"
#include "eevee_private.h"		#include "eevee_private.h"
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void EEVEE_lightprobes_cache_init(EEVEE_ViewLayerData sldata, EEVEE_Data vedata)		void EEVEE_lightprobes_cache_init(EEVEE_ViewLayerData sldata, EEVEE_Data vedata)
{		{
EEVEE_TextureList *txl = vedata->txl;		EEVEE_TextureList *txl = vedata->txl;
EEVEE_PassList *psl = vedata->psl;		EEVEE_PassList *psl = vedata->psl;
EEVEE_StorageList *stl = vedata->stl;		EEVEE_StorageList *stl = vedata->stl;
EEVEE_LightProbesInfo *pinfo = sldata->probes;		EEVEE_LightProbesInfo *pinfo = sldata->probes;

/* Make sure no aditionnal visibility check runs by default. */		/* Make sure no aditionnal visibility check runs by default. */
pinfo->vis_data.group = NULL;		pinfo->vis_data.collection = NULL;

pinfo->do_cube_update = false;		pinfo->do_cube_update = false;
pinfo->num_cube = 1; /* at least one for the world */		pinfo->num_cube = 1; /* at least one for the world */
pinfo->num_grid = 1;		pinfo->num_grid = 1;
pinfo->num_planar = 0;		pinfo->num_planar = 0;
pinfo->total_irradiance_samples = 1;		pinfo->total_irradiance_samples = 1;
memset(pinfo->probes_cube_ref, 0, sizeof(pinfo->probes_cube_ref));		memset(pinfo->probes_cube_ref, 0, sizeof(pinfo->probes_cube_ref));
memset(pinfo->probes_grid_ref, 0, sizeof(pinfo->probes_grid_ref));		memset(pinfo->probes_grid_ref, 0, sizeof(pinfo->probes_grid_ref));
▲ Show 20 Lines • Show All 175 Lines • ▼ Show 20 Lines	#endif
}		}
}		}

bool EEVEE_lightprobes_obj_visibility_cb(bool vis_in, void *user_data)		bool EEVEE_lightprobes_obj_visibility_cb(bool vis_in, void *user_data)
{		{
EEVEE_ObjectEngineData oed = (EEVEE_ObjectEngineData )user_data;		EEVEE_ObjectEngineData oed = (EEVEE_ObjectEngineData )user_data;

/* test disabled if group is NULL */		/* test disabled if group is NULL */
if (oed->test_data->group == NULL)		if (oed->test_data->collection == NULL)
return vis_in;		return vis_in;

if (oed->test_data->cached == false)		if (oed->test_data->cached == false)
oed->ob_vis_dirty = true;		oed->ob_vis_dirty = true;

/* early out, don't need to compute ob_vis yet. */		/* early out, don't need to compute ob_vis yet. */
if (vis_in == false)		if (vis_in == false)
return vis_in;		return vis_in;

if (oed->ob_vis_dirty) {		if (oed->ob_vis_dirty) {
oed->ob_vis_dirty = false;		oed->ob_vis_dirty = false;
oed->ob_vis = BKE_group_object_exists(oed->test_data->group, oed->ob);		oed->ob_vis = BKE_collection_has_object_recursive(oed->test_data->collection, oed->ob);
oed->ob_vis = (oed->test_data->invert) ? !oed->ob_vis : oed->ob_vis;		oed->ob_vis = (oed->test_data->invert) ? !oed->ob_vis : oed->ob_vis;
}		}

return vis_in && oed->ob_vis;		return vis_in && oed->ob_vis;
}		}

void EEVEE_lightprobes_cache_add(EEVEE_ViewLayerData sldata, Object ob)		void EEVEE_lightprobes_cache_add(EEVEE_ViewLayerData sldata, Object ob)
{		{
▲ Show 20 Lines • Show All 691 Lines • ▼ Show 20 Lines	for (int i = 0; i < 6; ++i) {
DRW_draw_pass(psl->sss_pass); /* Only output standard pass */		DRW_draw_pass(psl->sss_pass); /* Only output standard pass */

DRW_stats_group_end();		DRW_stats_group_end();
}		}

DRW_stats_group_end();		DRW_stats_group_end();

/* Make sure no aditionnal visibility check runs after this. */		/* Make sure no aditionnal visibility check runs after this. */
pinfo->vis_data.group = NULL;		pinfo->vis_data.collection = NULL;

/* Restore */		/* Restore */
txl->planar_pool = tmp_planar_pool;		txl->planar_pool = tmp_planar_pool;
txl->maxzbuffer = tmp_maxz;		txl->maxzbuffer = tmp_maxz;
}		}

static void render_scene_to_planar(		static void render_scene_to_planar(
EEVEE_ViewLayerData sldata, EEVEE_Data vedata, int layer,		EEVEE_ViewLayerData sldata, EEVEE_Data vedata, int layer,
▲ Show 20 Lines • Show All 82 Lines • ▼ Show 20 Lines	static void render_scene_to_planar(
DRW_draw_pass(psl->transparent_pass);		DRW_draw_pass(psl->transparent_pass);

DRW_state_invert_facing();		DRW_state_invert_facing();
DRW_state_clip_planes_reset();		DRW_state_clip_planes_reset();

DRW_stats_group_end();		DRW_stats_group_end();

/* Make sure no aditionnal visibility check runs after this. */		/* Make sure no aditionnal visibility check runs after this. */
pinfo->vis_data.group = NULL;		pinfo->vis_data.collection = NULL;

/* Restore */		/* Restore */
txl->planar_pool = tmp_planar_pool;		txl->planar_pool = tmp_planar_pool;
txl->planar_depth = tmp_planar_depth;		txl->planar_depth = tmp_planar_depth;
}		}

static void render_world_to_probe(EEVEE_ViewLayerData sldata, EEVEE_PassList psl)		static void render_world_to_probe(EEVEE_ViewLayerData sldata, EEVEE_PassList psl)
{		{
▲ Show 20 Lines • Show All 137 Lines • ▼ Show 20 Lines	void EEVEE_lightprobes_refresh_planar(EEVEE_ViewLayerData sldata, EEVEE_Data vedata)
common_data->ssr_toggle = false;		common_data->ssr_toggle = false;
common_data->sss_toggle = false;		common_data->sss_toggle = false;

DRW_uniformbuffer_update(sldata->common_ubo, &sldata->common_data);		DRW_uniformbuffer_update(sldata->common_ubo, &sldata->common_data);

for (int i = 0; (ob = pinfo->probes_planar_ref[i]) && (i < MAX_PLANAR); i++) {		for (int i = 0; (ob = pinfo->probes_planar_ref[i]) && (i < MAX_PLANAR); i++) {
EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_ensure(ob);		EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_ensure(ob);
LightProbe prb = (LightProbe )ob->data;		LightProbe prb = (LightProbe )ob->data;
pinfo->vis_data.group = prb->visibility_grp;		pinfo->vis_data.collection = prb->visibility_grp;
pinfo->vis_data.invert = prb->flag & LIGHTPROBE_FLAG_INVERT_GROUP;		pinfo->vis_data.invert = prb->flag & LIGHTPROBE_FLAG_INVERT_GROUP;
render_scene_to_planar(sldata, vedata, i, ped);		render_scene_to_planar(sldata, vedata, i, ped);
}		}

/* Restore */		/* Restore */
common_data->prb_num_planar = pinfo->num_planar;		common_data->prb_num_planar = pinfo->num_planar;
common_data->ssr_toggle = true;		common_data->ssr_toggle = true;
common_data->sss_toggle = true;		common_data->sss_toggle = true;
Show All 32 Lines	static void lightprobes_refresh_cube(EEVEE_ViewLayerData sldata, EEVEE_Data vedata)
EEVEE_LightProbesInfo *pinfo = sldata->probes;		EEVEE_LightProbesInfo *pinfo = sldata->probes;
Object *ob;		Object *ob;
for (int i = 1; (ob = pinfo->probes_cube_ref[i]) && (i < MAX_PROBE); i++) {		for (int i = 1; (ob = pinfo->probes_cube_ref[i]) && (i < MAX_PROBE); i++) {
EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_ensure(ob);		EEVEE_LightProbeEngineData *ped = EEVEE_lightprobe_data_ensure(ob);
if (!ped->need_update) {		if (!ped->need_update) {
continue;		continue;
}		}
LightProbe prb = (LightProbe )ob->data;		LightProbe prb = (LightProbe )ob->data;
pinfo->vis_data.group = prb->visibility_grp;		pinfo->vis_data.collection = prb->visibility_grp;
pinfo->vis_data.invert = prb->flag & LIGHTPROBE_FLAG_INVERT_GROUP;		pinfo->vis_data.invert = prb->flag & LIGHTPROBE_FLAG_INVERT_GROUP;
render_scene_to_probe(sldata, vedata, ob->obmat[3], prb->clipsta, prb->clipend);		render_scene_to_probe(sldata, vedata, ob->obmat[3], prb->clipsta, prb->clipend);
glossy_filter_probe(sldata, vedata, psl, i, prb->intensity);		glossy_filter_probe(sldata, vedata, psl, i, prb->intensity);
ped->need_update = false;		ped->need_update = false;
ped->probe_id = i;		ped->probe_id = i;
if (!ped->ready_to_shade) {		if (!ped->ready_to_shade) {
common_data->prb_num_render_cube++;		common_data->prb_num_render_cube++;
ped->ready_to_shade = true;		ped->ready_to_shade = true;
▲ Show 20 Lines • Show All 91 Lines • ▼ Show 20 Lines	for (int i = 1; (ob = pinfo->probes_grid_ref[i]) && (i < MAX_GRID); i++) {
/* But not on first bounce. */		/* But not on first bounce. */
common_data->prb_num_render_grid = 0;		common_data->prb_num_render_grid = 0;
}		}
else {		else {
/* Remove bias */		/* Remove bias */
egrid->level_bias = (float)(1 << 0);		egrid->level_bias = (float)(1 << 0);
DRW_uniformbuffer_update(sldata->grid_ubo, &sldata->probes->grid_data);		DRW_uniformbuffer_update(sldata->grid_ubo, &sldata->probes->grid_data);
}		}
pinfo->vis_data.group = prb->visibility_grp;		pinfo->vis_data.collection = prb->visibility_grp;
pinfo->vis_data.invert = prb->flag & LIGHTPROBE_FLAG_INVERT_GROUP;		pinfo->vis_data.invert = prb->flag & LIGHTPROBE_FLAG_INVERT_GROUP;
render_scene_to_probe(sldata, vedata, pos, prb->clipsta, prb->clipend);		render_scene_to_probe(sldata, vedata, pos, prb->clipsta, prb->clipend);
diffuse_filter_probe(sldata, vedata, psl, egrid->offset + cell_id,		diffuse_filter_probe(sldata, vedata, psl, egrid->offset + cell_id,
prb->clipsta, prb->clipend, egrid->visibility_range, prb->vis_blur,		prb->clipsta, prb->clipend, egrid->visibility_range, prb->vis_blur,
prb->intensity);		prb->intensity);
/* To see what is going on. */		/* To see what is going on. */
SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);		SWAP(GPUTexture *, sldata->irradiance_pool, sldata->irradiance_rt);
/* Restore */		/* Restore */
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