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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2021 Blender Foundation.
*/
/** \file
* \ingroup eevee
*
* World rendering with material handling. Also take care of lookdev
* HDRI and default material.
*/
#pragma once
#include "DNA_world_types.h"
namespace blender::eevee {
class Instance;
/* -------------------------------------------------------------------- */
/** \name Default World Nodetree
*
* In order to support worlds without nodetree we reuse and configure a standalone nodetree that
* we pass for shader generation. The GPUMaterial is still stored inside the World even if
* it does not use a nodetree.
* \{ */
class DefaultWorldNodeTree {
private:
bNodeTree *ntree_;
bNodeSocketValueRGBA *color_socket_;
public:
DefaultWorldNodeTree();
~DefaultWorldNodeTree();
bNodeTree *nodetree_get(::World *world);
};
/** \} */
/* -------------------------------------------------------------------- */
/** \name World
*
* \{ */
class World {
private:
Instance &inst_;
DefaultWorldNodeTree default_tree;
/* Used to detect if world change. */
::World *prev_original_world = nullptr;
public:
World(Instance &inst) : inst_(inst){};
void sync(void);
};
/** \} */
} // namespace blender::eevee
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