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Visual instance layers are regarded during shadow culling #70638

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merged 1 commit into from
Jan 3, 2023
Merged

Visual instance layers are regarded during shadow culling #70638

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23 changes: 17 additions & 6 deletions servers/rendering/renderer_scene_cull.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -833,6 +833,10 @@ void RendererSceneCull::instance_set_layer_mask(RID p_instance, uint32_t p_mask)
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_COND(!instance);

if (instance->layer_mask == p_mask) {
return;
}

instance->layer_mask = p_mask;
if (instance->scenario && instance->array_index >= 0) {
instance->scenario->instance_data[instance->array_index].layer_mask = p_mask;
Expand All @@ -842,6 +846,13 @@ void RendererSceneCull::instance_set_layer_mask(RID p_instance, uint32_t p_mask)
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
ERR_FAIL_NULL(geom->geometry_instance);
geom->geometry_instance->set_layer_mask(p_mask);

if (geom->can_cast_shadows) {
for (HashSet<RendererSceneCull::Instance *>::Iterator I = geom->lights.begin(); I != geom->lights.end(); ++I) {
InstanceLightData *light = static_cast<InstanceLightData *>((*I)->base_data);
light->shadow_dirty = true;
}
}
}
}

Expand Down Expand Up @@ -2253,7 +2264,7 @@ void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_in
}
}

bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_screen_mesh_lod_threshold) {
bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_screen_mesh_lod_threshold, uint32_t p_visible_layers) {
InstanceLightData *light = static_cast<InstanceLightData *>(p_instance->base_data);

Transform3D light_transform = p_instance->transform;
Expand Down Expand Up @@ -2309,7 +2320,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons

for (int j = 0; j < (int)instance_shadow_cull_result.size(); j++) {
Instance *instance = instance_shadow_cull_result[j];
if (!instance->visible || !((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) || !static_cast<InstanceGeometryData *>(instance->base_data)->can_cast_shadows) {
if (!instance->visible || !((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) || !static_cast<InstanceGeometryData *>(instance->base_data)->can_cast_shadows || !(p_visible_layers & instance->layer_mask)) {
continue;
} else {
if (static_cast<InstanceGeometryData *>(instance->base_data)->material_is_animated) {
Expand Down Expand Up @@ -2387,7 +2398,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons

for (int j = 0; j < (int)instance_shadow_cull_result.size(); j++) {
Instance *instance = instance_shadow_cull_result[j];
if (!instance->visible || !((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) || !static_cast<InstanceGeometryData *>(instance->base_data)->can_cast_shadows) {
if (!instance->visible || !((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) || !static_cast<InstanceGeometryData *>(instance->base_data)->can_cast_shadows || !(p_visible_layers & instance->layer_mask)) {
continue;
} else {
if (static_cast<InstanceGeometryData *>(instance->base_data)->material_is_animated) {
Expand Down Expand Up @@ -2450,7 +2461,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons

for (int j = 0; j < (int)instance_shadow_cull_result.size(); j++) {
Instance *instance = instance_shadow_cull_result[j];
if (!instance->visible || !((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) || !static_cast<InstanceGeometryData *>(instance->base_data)->can_cast_shadows) {
if (!instance->visible || !((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) || !static_cast<InstanceGeometryData *>(instance->base_data)->can_cast_shadows || !(p_visible_layers & instance->layer_mask)) {
continue;
} else {
if (static_cast<InstanceGeometryData *>(instance->base_data)->material_is_animated) {
Expand Down Expand Up @@ -2891,7 +2902,7 @@ void RendererSceneCull::_scene_cull(CullData &cull_data, InstanceCullResult &cul
if (IN_FRUSTUM(cull_data.cull->shadows[j].cascades[k].frustum) && VIS_CHECK) {
uint32_t base_type = idata.flags & InstanceData::FLAG_BASE_TYPE_MASK;

if (((1 << base_type) & RS::INSTANCE_GEOMETRY_MASK) && idata.flags & InstanceData::FLAG_CAST_SHADOWS) {
if (((1 << base_type) & RS::INSTANCE_GEOMETRY_MASK) && idata.flags & InstanceData::FLAG_CAST_SHADOWS && LAYER_CHECK) {
cull_result.directional_shadows[j].cascade_geometry_instances[k].push_back(idata.instance_geometry);
mesh_visible = true;
}
Expand Down Expand Up @@ -3218,7 +3229,7 @@ void RendererSceneCull::_render_scene(const RendererSceneRender::CameraData *p_c
if (redraw && max_shadows_used < MAX_UPDATE_SHADOWS) {
//must redraw!
RENDER_TIMESTAMP("> Render Light3D " + itos(i));
light->shadow_dirty = _light_instance_update_shadow(ins, p_camera_data->main_transform, p_camera_data->main_projection, p_camera_data->is_orthogonal, p_camera_data->vaspect, p_shadow_atlas, scenario, p_screen_mesh_lod_threshold);
light->shadow_dirty = _light_instance_update_shadow(ins, p_camera_data->main_transform, p_camera_data->main_projection, p_camera_data->is_orthogonal, p_camera_data->vaspect, p_shadow_atlas, scenario, p_screen_mesh_lod_threshold, p_visible_layers);
RENDER_TIMESTAMP("< Render Light3D " + itos(i));
} else {
light->shadow_dirty = redraw;
Expand Down
2 changes: 1 addition & 1 deletion servers/rendering/renderer_scene_cull.h
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Original file line number Diff line number Diff line change
Expand Up @@ -988,7 +988,7 @@ class RendererSceneCull : public RenderingMethod {

void _light_instance_setup_directional_shadow(int p_shadow_index, Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect);

_FORCE_INLINE_ bool _light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_scren_mesh_lod_threshold);
_FORCE_INLINE_ bool _light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_scren_mesh_lod_threshold, uint32_t p_visible_layers = 0xFFFFFF);

RID _render_get_environment(RID p_camera, RID p_scenario);

Expand Down