Futuray-pgm
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voxelands
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wibbly wobbly pt1

This commit is contained in:
darkrose 2016-01-01 16:58:47 +10:00
parent 744949db96
commit 930c41f52a
1 changed files with 69 additions and 8 deletions
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77
src/content_mapblock.cpp
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@ -1091,12 +1091,73 @@ void meshgen_dirtlike(MeshMakeData *data, v3s16 p, MapNode &n, SelectedNode &sel
}; };
float heights[4] = { float heights[4] = {
0.0, // x+,y+ 0.0, // x+,z+
0.0, // x+,y- 0.0, // x+,z-
0.0, // x-,y- 0.0, // x-,z-
0.0 // x-,y+ 0.0 // x-,z+
}; };
{
v3s16 np = data->m_blockpos_nodes + p;
v3s16 nearby_p[9] = {
v3s16(-1,0,1), // 0 x-,z+
v3s16(0,0,1), // 1 x ,z+
v3s16(1,0,1), // 2 x+,z+
v3s16(-1,0,0), // 3 x-,z
v3s16(0,0,0), // 4 x ,z
v3s16(1,0,0), // 5 x+,z
v3s16(-1,0,-1), // 6 x-,z-
v3s16(0,0,-1), // 7 x ,z-
v3s16(1,0,-1) // 8 x+,z-
};
u16 corners[4][4] = {
{4,5,2,1},
{4,5,8,7},
{4,3,6,7},
{4,3,0,1}
};
v3s16 corners_p[4] = {
v3s16(1,0,1), // 0 x+,z+
v3s16(1,0,0), // 1 x+,z
v3s16(0,0,0), // 2 x ,z
v3s16(0,0,1), // 3 x ,z+
};
content_t nearby[9][2];
for (int i=0; i<9; i++) {
nearby[i][0] = data->m_vmanip.getNodeRO(np+nearby_p[i]).getContent();
nearby[i][1] = data->m_vmanip.getNodeRO(np+nearby_p[i]+v3s16(0,1,0)).getContent();
}
for (int i=0; i<4; i++) {
v3s16 cp = np+corners_p[i];
bool change = true;
for (int k=0; change && k<4; k++) {
if (content_features(nearby[corners[i][k]][0]).draw_type != CDT_DIRTLIKE)
change = false;
if (nearby[corners[i][k]][1] != CONTENT_AIR)
change = false;
}
if (!change)
continue;
if (cp.X%2) {
heights[i] += 0.0625;
}else{
heights[i] -= 0.0625;
}
if (cp.Z%2) {
heights[i] += 0.0625;
}else{
heights[i] -= 0.0625;
}
if (cp.Y%2) {
heights[i] = 0.0625;
}else{
heights[i] -= 0.0625;
}
}
}
TileSpec basetile = content_features(n.getContent()).tiles[0]; TileSpec basetile = content_features(n.getContent()).tiles[0];
TileSpec toptile; TileSpec toptile;
TileSpec sidetile; TileSpec sidetile;
@ -1173,10 +1234,10 @@ void meshgen_dirtlike(MeshMakeData *data, v3s16 p, MapNode &n, SelectedNode &sel
if (faces[0]) { if (faces[0]) {
video::S3DVertex v[4] = { video::S3DVertex v[4] = {
video::S3DVertex( 0.5*data->m_BS, 0.5*data->m_BS,-0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x1(), toptile.texture.y1()), video::S3DVertex( 0.5*data->m_BS, (0.5+heights[1])*data->m_BS,-0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x1(), toptile.texture.y1()),
video::S3DVertex(-0.5*data->m_BS, 0.5*data->m_BS,-0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x0(), toptile.texture.y1()), video::S3DVertex(-0.5*data->m_BS, (0.5+heights[2])*data->m_BS,-0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x0(), toptile.texture.y1()),
video::S3DVertex(-0.5*data->m_BS, 0.5*data->m_BS, 0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x0(), toptile.texture.y0()), video::S3DVertex(-0.5*data->m_BS, (0.5+heights[3])*data->m_BS, 0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x0(), toptile.texture.y0()),
video::S3DVertex( 0.5*data->m_BS, 0.5*data->m_BS, 0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x1(), toptile.texture.y0()) video::S3DVertex( 0.5*data->m_BS, (0.5+heights[0])*data->m_BS, 0.5*data->m_BS, 0,0,0, video::SColor(255,255,255,255), toptile.texture.x1(), toptile.texture.y0())
}; };
if (overlay) { if (overlay) {