| 87 | |
| 88 | |
| 89 | Tr2ImpostorManager::Tr2ImpostorManager() : |
| 90 | m_width( 1024 ), |
| 91 | m_height( 1024 ), |
| 92 | m_itemWidth( 32 ), |
| 93 | m_itemHeight( 32 ), |
| 94 | m_maxUpdates( 16 ), |
| 95 | m_effectKey( -1 ), |
| 96 | m_atlasDirty( true ) |
| 97 | { |
| 98 | m_rt.CreateInstance(); |
| 99 | m_itemRt.CreateInstance(); |
| 100 | m_ds.CreateInstance(); |
| 101 | |
| 102 | Tr2Variable altas( "ImposterAtlasMap", m_rt ); |
| 103 | Tr2Variable itemSizeVar( "ImposterItemSize", Vector4() ); |
| 104 | |
| 105 | m_effect.CreateInstance(); |
| 106 | m_effect->SetEffectPathName( "res:/graphics/effect/managed/space/system/impostor.fx" ); |
| 107 | |
| 108 | m_effectKey = m_effect->GetHashValue() + ( uint64_t( static_cast<Tr2Effect*>( m_effect ) ) << 32 ); |
| 109 | |
| 110 | static Tr2VertexDefinition def; |
| 111 | if( def.m_items.empty() ) |
| 112 | { |
| 113 | def.Add( def.FLOAT32_1, def.TEXCOORD, 5 ); |
| 114 | def.Add( def.FLOAT32_4, def.POSITION, 0, 1, 1 ); |
| 115 | def.Add( def.FLOAT32_4, def.TEXCOORD, 1, 1, 1 ); |
| 116 | def.Add( def.FLOAT16_2, def.TEXCOORD, 0, 1, 1 ); |
| 117 | } |
| 118 | |
| 119 | Tr2QuadRenderer::Instance()->RegisterEffect( m_effectKey, TRIBATCHTYPE_OPAQUE, sizeof( ImposterVertex ), 1, def, m_effect ); |
| 120 | } |
| 121 | |
| 122 | // -------------------------------------------------------------------------------------- |
| 123 | // Description: |
nothing calls this directly
no test coverage detected