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| author | Perttu Ahola <celeron55@gmail.com> | 2011-04-03 16:21:06 +0300 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2011-04-03 16:21:06 +0300 |
| commit | 01c2b003e1efb839ad246eb939af7fa8336b9ad5 (patch) | |
| tree | 9771fbd3321709f6aff0761ed7efc5a177823352 /src/mapblock.cpp | |
| parent | 06eb0ad4d063c696afa53cad75824c7778c5c157 (diff) | |
| download | minetest-01c2b003e1efb839ad246eb939af7fa8336b9ad5.tar.gz minetest-01c2b003e1efb839ad246eb939af7fa8336b9ad5.tar.bz2 minetest-01c2b003e1efb839ad246eb939af7fa8336b9ad5.zip | |
commit before some more radical changes
Diffstat (limited to 'src/mapblock.cpp')
| -rw-r--r-- | src/mapblock.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/mapblock.cpp b/src/mapblock.cpp index 66833addb..26280dec4 100644 --- a/src/mapblock.cpp +++ b/src/mapblock.cpp @@ -799,6 +799,7 @@ void MapBlock::updateMesh(u32 daynight_ratio) { video::SColor c(255,255,255,255); + // Wall at X+ of node video::S3DVertex vertices[4] = { video::S3DVertex(-BS/2,-BS/2,0, 0,0,0, c, 0,1), @@ -855,6 +856,61 @@ void MapBlock::updateMesh(u32 daynight_ratio) collector.append(material, vertices, 4, indices, 6); } /* + Signs on walls + */ + if(n.d == CONTENT_SIGN_WALL) + { + u8 l = decode_light(n.getLightBlend(daynight_ratio)); + video::SColor c(255,l,l,l); + + float d = (float)BS/16; + // Wall at X+ of node + video::S3DVertex vertices[4] = + { + video::S3DVertex(BS/2-d,-BS/2,-BS/2, 0,0,0, c, 0,1), + video::S3DVertex(BS/2-d,-BS/2,BS/2, 0,0,0, c, 1,1), + video::S3DVertex(BS/2-d,BS/2,BS/2, 0,0,0, c, 1,0), + video::S3DVertex(BS/2-d,BS/2,-BS/2, 0,0,0, c, 0,0), + }; + + v3s16 dir = unpackDir(n.dir); + + for(s32 i=0; i<4; i++) + { + if(dir == v3s16(1,0,0)) + vertices[i].Pos.rotateXZBy(0); + if(dir == v3s16(-1,0,0)) + vertices[i].Pos.rotateXZBy(180); + if(dir == v3s16(0,0,1)) + vertices[i].Pos.rotateXZBy(90); + if(dir == v3s16(0,0,-1)) + vertices[i].Pos.rotateXZBy(-90); + if(dir == v3s16(0,-1,0)) + vertices[i].Pos.rotateXYBy(-90); + if(dir == v3s16(0,1,0)) + vertices[i].Pos.rotateXYBy(90); + + vertices[i].Pos += intToFloat(p + getPosRelative(), BS); + } + + // Set material + video::SMaterial material; + material.setFlag(video::EMF_LIGHTING, false); + material.setFlag(video::EMF_BACK_FACE_CULLING, false); + material.setFlag(video::EMF_BILINEAR_FILTER, false); + material.setFlag(video::EMF_FOG_ENABLE, true); + //material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL; + material.MaterialType + = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF; + + material.setTexture(0, + g_texturesource->getTextureRaw("sign_wall.png")); + + u16 indices[] = {0,1,2,2,3,0}; + // Add to mesh collector + collector.append(material, vertices, 4, indices, 6); + } + /* Add flowing water to mesh */ else if(n.d == CONTENT_WATER) |