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Code Issues 152 Wiki Activity

refactor(track): the ballast fades into that of the tracks joined, as the rails do

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Hirek
2026-10-21 23:36:03 +02:00
parent b8eb5c71a1
commit 925f5910bb
18 changed files with 32 additions and 166 deletions
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15
model/material.cpp
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@@ -766,13 +766,13 @@ int constexpr blend_specgloss { 4 }; // added to the lighting for a material wit
int constexpr blend_parallax { 8 }; // added to the lighting (1, normalmap) of a parallax material
std::string
blend_shader( int const Lighting, bool const Grain ) {
blend_shader( int const Lighting ) {
std::string name { "trackblend" };
if( Lighting & blend_specgloss ) { name += "_specgloss"; }
else if( Lighting & blend_parallax ) { name += "_parallax"; }
else if( Lighting > 0 ) { name += "_normalmap"; }
return ( Grain ? name + "_grain" : name );
return name;
}
} // namespace
@@ -820,7 +820,7 @@ material_manager::blend_lighting( material_handle const Material ) {
}
if( lighting >= 0 ) {
// the parameters of the material go to the blending one as they are, so they have to be in the same places in both
auto const blend { GfxRenderer->Fetch_Shader( blend_shader( lighting, false ) ) };
auto const blend { GfxRenderer->Fetch_Shader( blend_shader( lighting ) ) };
auto const fits { std::all_of(
std::begin( material.shader->param_conf ), std::end( material.shader->param_conf ),
[&]( auto const &Entry ) {
@@ -864,7 +864,6 @@ material_manager::build_blend( blend_key const &Key, opengl_material &Blend ) {
auto const material { std::get<0>( Key ) };
std::array<material_handle, 3> const others { std::get<1>( Key ), std::get<2>( Key ), std::get<3>( Key ) };
auto const grain { std::get<4>( Key ) };
auto const lighting { blend_lighting( material ) };
if( lighting < 0 ) {
return false;
@@ -885,8 +884,8 @@ material_manager::build_blend( blend_key const &Key, opengl_material &Blend ) {
int const normalslots[] = { ( specgloss ? 3 : 4 ), ( specgloss ? 4 : 5 ), ( specgloss ? 5 : 6 ), 7 };
auto const ends { specgloss ? 2 : 3 };
try {
Blend = variant_of( m_materials[ material ], grain ? ":blendgrain" : ":blend" );
Blend.shader = GfxRenderer->Fetch_Shader( blend_shader( lighting, grain ) );
Blend = variant_of( m_materials[ material ], ":blend" );
Blend.shader = GfxRenderer->Fetch_Shader( blend_shader( lighting ) );
Blend.texture_variants.clear();
Blend.textures.fill( null_handle );
auto const owndiffuse { texture_of( material, "diffuse" ) };
@@ -922,12 +921,12 @@ material_manager::build_blend( blend_key const &Key, opengl_material &Blend ) {
}
material_handle
material_manager::create_blend( material_handle const Material, std::array<material_handle, 3> const &Others, bool const Grain ) {
material_manager::create_blend( material_handle const Material, std::array<material_handle, 3> const &Others ) {
if( false == blendable( Material ) ) {
return Material;
}
blend_key const key { Material, Others[ 0 ], Others[ 1 ], Others[ 2 ], Grain };
blend_key const key { Material, Others[ 0 ], Others[ 1 ], Others[ 2 ] };
if( auto const lookup { m_blends.find( key ) }; lookup != m_blends.end() ) {
return lookup->second;
}