mirror of https://github.com/minetest/minetest.git
67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
/*
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Minetest
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Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "tile.h"
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// Sets everything else except the texture in the material
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void TileLayer::applyMaterialOptions(video::SMaterial &material) const
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{
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switch (material_type) {
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case TILE_MATERIAL_OPAQUE:
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case TILE_MATERIAL_LIQUID_OPAQUE:
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case TILE_MATERIAL_WAVING_LIQUID_OPAQUE:
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material.MaterialType = video::EMT_SOLID;
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break;
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case TILE_MATERIAL_BASIC:
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case TILE_MATERIAL_WAVING_LEAVES:
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case TILE_MATERIAL_WAVING_PLANTS:
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case TILE_MATERIAL_WAVING_LIQUID_BASIC:
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material.MaterialTypeParam = 0.5;
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material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
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break;
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case TILE_MATERIAL_ALPHA:
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case TILE_MATERIAL_LIQUID_TRANSPARENT:
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case TILE_MATERIAL_WAVING_LIQUID_TRANSPARENT:
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material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
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break;
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default:
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break;
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}
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material.BackfaceCulling = (material_flags & MATERIAL_FLAG_BACKFACE_CULLING) != 0;
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if (!(material_flags & MATERIAL_FLAG_TILEABLE_HORIZONTAL)) {
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material.TextureLayers[0].TextureWrapU = video::ETC_CLAMP_TO_EDGE;
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}
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if (!(material_flags & MATERIAL_FLAG_TILEABLE_VERTICAL)) {
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material.TextureLayers[0].TextureWrapV = video::ETC_CLAMP_TO_EDGE;
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}
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}
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void TileLayer::applyMaterialOptionsWithShaders(video::SMaterial &material) const
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{
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material.BackfaceCulling = (material_flags & MATERIAL_FLAG_BACKFACE_CULLING) != 0;
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if (!(material_flags & MATERIAL_FLAG_TILEABLE_HORIZONTAL)) {
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material.TextureLayers[0].TextureWrapU = video::ETC_CLAMP_TO_EDGE;
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material.TextureLayers[1].TextureWrapU = video::ETC_CLAMP_TO_EDGE;
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}
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if (!(material_flags & MATERIAL_FLAG_TILEABLE_VERTICAL)) {
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material.TextureLayers[0].TextureWrapV = video::ETC_CLAMP_TO_EDGE;
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material.TextureLayers[1].TextureWrapV = video::ETC_CLAMP_TO_EDGE;
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}
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}
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