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Fix rendering glitches when far from the center of the map

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This commit is contained in:
Novatux 2014-01-26 11:40:21 +01:00
parent 8e15179e7d
commit 062de11b4c
17 changed files with 112 additions and 35 deletions
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14
src/mapblock_mesh.cpp
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@ -1030,7 +1030,7 @@ static void updateAllFastFaceRows(MeshMakeData *data,
MapBlockMesh
*/
MapBlockMesh::MapBlockMesh(MeshMakeData *data):
MapBlockMesh::MapBlockMesh(MeshMakeData *data, v3s16 camera_offset):
m_mesh(new scene::SMesh()),
m_gamedef(data->m_gamedef),
m_animation_force_timer(0), // force initial animation
@ -1248,11 +1248,13 @@ MapBlockMesh::MapBlockMesh(MeshMakeData *data):
&p.indices[0], p.indices.size());
}
m_camera_offset = camera_offset;
/*
Do some stuff to the mesh
*/
translateMesh(m_mesh, intToFloat(data->m_blockpos * MAP_BLOCKSIZE, BS));
translateMesh(m_mesh, intToFloat(data->m_blockpos * MAP_BLOCKSIZE - camera_offset, BS));
if(m_mesh)
{
@ -1415,6 +1417,14 @@ bool MapBlockMesh::animate(bool faraway, float time, int crack, u32 daynight_rat
return true;
}
void MapBlockMesh::updateCameraOffset(v3s16 camera_offset)
{
if (camera_offset != m_camera_offset) {
translateMesh(m_mesh, intToFloat(m_camera_offset-camera_offset, BS));
m_camera_offset = camera_offset;
}
}
/*
MeshCollector
*/