diff options
Diffstat (limited to 'scene/3d/voxel_gi.cpp')
| -rw-r--r-- | scene/3d/voxel_gi.cpp | 115 |
1 files changed, 70 insertions, 45 deletions
diff --git a/scene/3d/voxel_gi.cpp b/scene/3d/voxel_gi.cpp index ae231026a7..4325152a7b 100644 --- a/scene/3d/voxel_gi.cpp +++ b/scene/3d/voxel_gi.cpp @@ -1,37 +1,40 @@ -/*************************************************************************/ -/* voxel_gi.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +/**************************************************************************/ +/* voxel_gi.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ #include "voxel_gi.h" +#include "core/config/project_settings.h" +#include "core/core_string_names.h" #include "mesh_instance_3d.h" #include "multimesh_instance_3d.h" +#include "scene/resources/camera_attributes.h" #include "voxelizer.h" void VoxelGIData::_set_data(const Dictionary &p_data) { @@ -43,8 +46,8 @@ void VoxelGIData::_set_data(const Dictionary &p_data) { ERR_FAIL_COND(!p_data.has("level_counts")); ERR_FAIL_COND(!p_data.has("to_cell_xform")); - AABB bounds = p_data["bounds"]; - Vector3 octree_size = p_data["octree_size"]; + AABB bounds_new = p_data["bounds"]; + Vector3 octree_size_new = p_data["octree_size"]; Vector<uint8_t> octree_cells = p_data["octree_cells"]; Vector<uint8_t> octree_data = p_data["octree_data"]; @@ -61,9 +64,9 @@ void VoxelGIData::_set_data(const Dictionary &p_data) { octree_df = img->get_data(); } Vector<int> octree_levels = p_data["level_counts"]; - Transform3D to_cell_xform = p_data["to_cell_xform"]; + Transform3D to_cell_xform_new = p_data["to_cell_xform"]; - allocate(to_cell_xform, bounds, octree_size, octree_cells, octree_data, octree_df, octree_levels); + allocate(to_cell_xform_new, bounds_new, octree_size_new, octree_cells, octree_data, octree_df, octree_levels); } Dictionary VoxelGIData::_get_data() const { @@ -74,9 +77,7 @@ Dictionary VoxelGIData::_get_data() const { d["octree_cells"] = get_octree_cells(); d["octree_data"] = get_data_cells(); if (otsize != Vector3i()) { - Ref<Image> img; - img.instantiate(); - img->create(otsize.x * otsize.y, otsize.z, false, Image::FORMAT_L8, get_distance_field()); + Ref<Image> img = Image::create_from_data(otsize.x * otsize.y, otsize.z, false, Image::FORMAT_L8, get_distance_field()); Vector<uint8_t> df_png = img->save_png_to_buffer(); ERR_FAIL_COND_V(df_png.size() == 0, Dictionary()); d["octree_df_png"] = df_png; @@ -241,6 +242,7 @@ VoxelGIData::VoxelGIData() { } VoxelGIData::~VoxelGIData() { + ERR_FAIL_NULL(RenderingServer::get_singleton()); RS::get_singleton()->free(probe); } @@ -281,6 +283,14 @@ Vector3 VoxelGI::get_extents() const { return extents; } +void VoxelGI::set_camera_attributes(const Ref<CameraAttributes> &p_camera_attributes) { + camera_attributes = p_camera_attributes; +} + +Ref<CameraAttributes> VoxelGI::get_camera_attributes() const { + return camera_attributes; +} + void VoxelGI::_find_meshes(Node *p_at_node, List<PlotMesh> &plot_meshes) { MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(p_at_node); if (mi && mi->get_gi_mode() == GeometryInstance3D::GI_MODE_STATIC && mi->is_visible_in_tree()) { @@ -370,9 +380,17 @@ void VoxelGI::bake(Node *p_from_node, bool p_create_visual_debug) { p_from_node = p_from_node ? p_from_node : get_parent(); ERR_FAIL_NULL(p_from_node); + float exposure_normalization = 1.0; + if (camera_attributes.is_valid()) { + exposure_normalization = camera_attributes->get_exposure_multiplier(); + if (GLOBAL_GET("rendering/lights_and_shadows/use_physical_light_units")) { + exposure_normalization = camera_attributes->calculate_exposure_normalization(); + } + } + Voxelizer baker; - baker.begin_bake(subdiv_value[subdiv], AABB(-extents, extents * 2.0)); + baker.begin_bake(subdiv_value[subdiv], AABB(-extents, extents * 2.0), exposure_normalization); List<PlotMesh> mesh_list; @@ -416,10 +434,10 @@ void VoxelGI::bake(Node *p_from_node, bool p_create_visual_debug) { #endif } else { - Ref<VoxelGIData> probe_data = get_probe_data(); + Ref<VoxelGIData> probe_data_new = get_probe_data(); - if (probe_data.is_null()) { - probe_data.instantiate(); + if (probe_data_new.is_null()) { + probe_data_new.instantiate(); } if (bake_step_function) { @@ -428,11 +446,13 @@ void VoxelGI::bake(Node *p_from_node, bool p_create_visual_debug) { Vector<uint8_t> df = baker.get_sdf_3d_image(); - probe_data->allocate(baker.get_to_cell_space_xform(), AABB(-extents, extents * 2.0), baker.get_voxel_gi_octree_size(), baker.get_voxel_gi_octree_cells(), baker.get_voxel_gi_data_cells(), df, baker.get_voxel_gi_level_cell_count()); + RS::get_singleton()->voxel_gi_set_baked_exposure_normalization(probe_data_new->get_rid(), exposure_normalization); - set_probe_data(probe_data); + probe_data_new->allocate(baker.get_to_cell_space_xform(), AABB(-extents, extents * 2.0), baker.get_voxel_gi_octree_size(), baker.get_voxel_gi_octree_cells(), baker.get_voxel_gi_data_cells(), df, baker.get_voxel_gi_level_cell_count()); + + set_probe_data(probe_data_new); #ifdef TOOLS_ENABLED - probe_data->set_edited(true); //so it gets saved + probe_data_new->set_edited(true); //so it gets saved #endif } @@ -451,8 +471,8 @@ AABB VoxelGI::get_aabb() const { return AABB(-extents, extents * 2); } -TypedArray<String> VoxelGI::get_configuration_warnings() const { - TypedArray<String> warnings = Node::get_configuration_warnings(); +PackedStringArray VoxelGI::get_configuration_warnings() const { + PackedStringArray warnings = Node::get_configuration_warnings(); if (RenderingServer::get_singleton()->is_low_end()) { warnings.push_back(RTR("VoxelGIs are not supported by the OpenGL video driver.\nUse a LightmapGI instead.")); @@ -472,12 +492,16 @@ void VoxelGI::_bind_methods() { ClassDB::bind_method(D_METHOD("set_extents", "extents"), &VoxelGI::set_extents); ClassDB::bind_method(D_METHOD("get_extents"), &VoxelGI::get_extents); + ClassDB::bind_method(D_METHOD("set_camera_attributes", "camera_attributes"), &VoxelGI::set_camera_attributes); + ClassDB::bind_method(D_METHOD("get_camera_attributes"), &VoxelGI::get_camera_attributes); + ClassDB::bind_method(D_METHOD("bake", "from_node", "create_visual_debug"), &VoxelGI::bake, DEFVAL(Variant()), DEFVAL(false)); ClassDB::bind_method(D_METHOD("debug_bake"), &VoxelGI::_debug_bake); ClassDB::set_method_flags(get_class_static(), _scs_create("debug_bake"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR); ADD_PROPERTY(PropertyInfo(Variant::INT, "subdiv", PROPERTY_HINT_ENUM, "64,128,256,512"), "set_subdiv", "get_subdiv"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "extents", PROPERTY_HINT_NONE, "suffix:m"), "set_extents", "get_extents"); + ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "camera_attributes", PROPERTY_HINT_RESOURCE_TYPE, "CameraAttributesPractical,CameraAttributesPhysical"), "set_camera_attributes", "get_camera_attributes"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "data", PROPERTY_HINT_RESOURCE_TYPE, "VoxelGIData", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_DO_NOT_SHARE_ON_DUPLICATE), "set_probe_data", "get_probe_data"); BIND_ENUM_CONSTANT(SUBDIV_64); @@ -493,5 +517,6 @@ VoxelGI::VoxelGI() { } VoxelGI::~VoxelGI() { + ERR_FAIL_NULL(RenderingServer::get_singleton()); RS::get_singleton()->free(voxel_gi); } |