e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
97 lines
2.1 KiB
C++
97 lines
2.1 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup eevee
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*
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* World rendering with material handling. Also take care of lookdev
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* HDRI and default material.
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*/
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#pragma once
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#include "DNA_world_types.h"
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namespace blender::eevee {
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class Instance;
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/* -------------------------------------------------------------------- */
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/** \name Parameters
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*
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* Parameters used to check changes and to configure the world shader node tree.
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*
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* \{ */
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struct LookdevParameters {
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std::string hdri;
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float rot_z = 0.0f;
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float background_opacity = 0.0f;
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float intensity = 1.0f;
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float blur = 0.0f;
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bool show_scene_world = true;
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LookdevParameters();
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LookdevParameters(const ::View3D *v3d);
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bool operator==(const LookdevParameters &other) const;
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bool operator!=(const LookdevParameters &other) const;
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bool gpu_parameters_changed(const LookdevParameters &other) const;
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};
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Viewport Override Node-Tree
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*
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* In a viewport the world can be overridden by a custom HDRI and some settings.
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* \{ */
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class LookdevWorldNodeTree {
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private:
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bNodeTree *ntree_ = nullptr;
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bNode *environment_node_ = nullptr;
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bNodeSocketValueFloat *intensity_socket_ = nullptr;
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bNodeSocketValueFloat *angle_socket_ = nullptr;
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::Image image = {};
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public:
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LookdevWorldNodeTree();
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~LookdevWorldNodeTree();
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bNodeTree *nodetree_get(const LookdevParameters ¶meters);
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};
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Lookdev
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*
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* Look Development can override the world.
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*
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* \{ */
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class LookdevModule {
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public:
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private:
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Instance &inst_;
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LookdevWorldNodeTree world_override_tree;
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LookdevParameters parameters_;
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ListBase gpu_materials_ = {nullptr, nullptr};
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GPUMaterial *gpu_material_ = nullptr;
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public:
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LookdevModule(Instance &inst) : inst_(inst){};
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~LookdevModule();
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bool sync_world();
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private:
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::World *get_world(::bNodeTree *node_tree);
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};
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/** \} */
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} // namespace blender::eevee
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