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Code Issues 123 Wiki Activity

move vertex user data to a separate array

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update vao creation to support optional vertex data
update mesh serialization to account for new user data location
change t3d spec: userdata:{float|uint|int} to userdata:bool
This commit is contained in:
Wls50
2024-07-06 16:04:35 +02:00
parent dba0a035fd
commit 561b84a329
18 changed files with 374 additions and 229 deletions
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14
renderer.h
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@@ -35,17 +35,19 @@ public:
// creates a new geometry bank. returns: handle to the bank or NULL
virtual auto Create_Bank() -> gfx::geometrybank_handle = 0;
// creates a new indexed geometry chunk of specified type from supplied data, in specified bank. returns: handle to the chunk or NULL
virtual auto Insert( gfx::index_array &Indices, gfx::vertex_array &Vertices, gfx::geometrybank_handle const &Geometry, int const Type ) -> gfx::geometry_handle = 0;
virtual auto Insert(gfx::index_array &Indices, gfx::vertex_array &Vertices, gfx::userdata_array &Userdata, gfx::geometrybank_handle const &Geometry, int const Type) -> gfx::geometry_handle = 0;
// creates a new geometry chunk of specified type from supplied data, in specified bank. returns: handle to the chunk or NULL
virtual auto Insert( gfx::vertex_array &Vertices, gfx::geometrybank_handle const &Geometry, int const Type ) -> gfx::geometry_handle = 0;
virtual auto Insert(gfx::vertex_array &Vertices, gfx::userdata_array &Userdata, gfx::geometrybank_handle const &Geometry, int const Type) -> gfx::geometry_handle = 0;
// replaces data of specified chunk with the supplied vertex data, starting from specified offset
virtual auto Replace( gfx::vertex_array &Vertices, gfx::geometry_handle const &Geometry, int const Type, std::size_t const Offset = 0 ) -> bool = 0;
virtual auto Replace(gfx::vertex_array &Vertices, gfx::userdata_array &Userdata, gfx::geometry_handle const &Geometry, int const Type, const std::size_t Offset = 0) -> bool = 0;
// adds supplied vertex data at the end of specified chunk
virtual auto Append( gfx::vertex_array &Vertices, gfx::geometry_handle const &Geometry, int const Type ) -> bool = 0;
virtual auto Append(gfx::vertex_array &Vertices, gfx::userdata_array &Userdata, gfx::geometry_handle const &Geometry, int const Type) -> bool = 0;
// provides direct access to index data of specfied chunk
virtual auto Indices( gfx::geometry_handle const &Geometry ) const->gfx::index_array const & = 0;
// provides direct access to vertex data of specfied chunk
virtual auto Vertices( gfx::geometry_handle const &Geometry ) const ->gfx::vertex_array const & = 0;
// provides direct access to vertex data of specfied chunk
virtual auto Vertices( gfx::geometry_handle const &Geometry ) const ->gfx::vertex_array const & = 0;
// provides direct access to vertex user data of specfied chunk
virtual auto UserData( gfx::geometry_handle const &Geometry ) const ->gfx::userdata_array const & = 0;
// material methods
virtual auto Fetch_Material( std::string const &Filename, bool const Loadnow = true ) -> material_handle = 0;
virtual void Bind_Material( material_handle const Material, TSubModel const *sm = nullptr, lighting_data const *lighting = nullptr ) = 0;