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Better 'torchlike' drawing

master
jachoo 2011-12-04 20:00:29 +01:00
parent 61a7fb67fb
commit b22c78301b
1 changed files with 21 additions and 7 deletions
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28
src/content_mapblock.cpp
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@ -680,27 +680,41 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
ap.x0(), ap.y0()),
};
video::S3DVertex vertices2[4];
for(s32 i=0; i<4; i++)
{
if(dir == v3s16(1,0,0))
vertices[i].Pos.rotateXZBy(0);
if(dir == v3s16(-1,0,0))
else if(dir == v3s16(-1,0,0))
vertices[i].Pos.rotateXZBy(180);
if(dir == v3s16(0,0,1))
else if(dir == v3s16(0,0,1))
vertices[i].Pos.rotateXZBy(90);
if(dir == v3s16(0,0,-1))
else if(dir == v3s16(0,0,-1))
vertices[i].Pos.rotateXZBy(-90);
if(dir == v3s16(0,-1,0))
else if(dir == v3s16(0,-1,0))
vertices[i].Pos.rotateXZBy(45);
if(dir == v3s16(0,1,0))
else if(dir == v3s16(0,1,0))
vertices[i].Pos.rotateXZBy(-45);
vertices[i].Pos += intToFloat(p + blockpos_nodes, BS);
vertices2[i] = vertices[i];
vertices2[i].Pos += intToFloat(p + blockpos_nodes, BS);
}
u16 indices[] = {0,1,2,2,3,0};
// Add to mesh collector
collector.append(material, vertices, 4, indices, 6);
collector.append(material, vertices2, 4, indices, 6);
if(dir.Y != 0) //floor or ceiling - add second mesh rotated by 90*
{
for(s32 i=0; i<4; i++)
{
vertices[i].Pos.rotateXZBy(-90);
vertices2[i].Pos = vertices[i].Pos + intToFloat(p + blockpos_nodes, BS);
}
collector.append(material, vertices2, 4, indices, 6);
}
break;}
case NDT_SIGNLIKE:
{