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Deferred renderer: support retrieving depth buffer

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This commit is contained in:
Nikita Lisitsa 2020-12-14 14:12:43 +03:00
parent 271a3d1b6e
commit 42afb1692b
2 changed files with 8 additions and 0 deletions
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2
libs/gfx/include/psemek/gfx/renderer/deferred.hpp
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@ -129,6 +129,8 @@ namespace psemek::gfx
void render(std::vector<object> const & objects, render_target const & target, options const & opts); void render(std::vector<object> const & objects, render_target const & target, options const & opts);
gfx::texture_2d const & depth() const;
private: private:
psemek_declare_pimpl psemek_declare_pimpl
}; };

6
libs/gfx/source/renderer/deferred.cpp
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@ -874,6 +874,7 @@ void main()
{ {
impl().g_buffer_texture[i].nearest_filter(); impl().g_buffer_texture[i].nearest_filter();
} }
impl().g_buffer_depth.nearest_filter();
impl().ambient_pass_program.bind(); impl().ambient_pass_program.bind();
impl().ambient_pass_program["u_g0"] = 0; impl().ambient_pass_program["u_g0"] = 0;
@ -1943,4 +1944,9 @@ void main()
check_error(); check_error();
} }
texture_2d const & deferred_renderer::depth() const
{
return impl().g_buffer_depth;
}
} }