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Skip whole blocks for random tick if they are made of a non-tickable type

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This commit is contained in:
Marc Gilleron 2020-08-11 20:11:49 +01:00
parent 66ce79de86
commit c81f3d8f81
1 changed files with 10 additions and 0 deletions
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10
edition/voxel_tool_terrain.cpp
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@ -153,6 +153,16 @@ void VoxelToolTerrain::run_blocky_random_tick(AABB voxel_area, int voxel_count,
const VoxelBlock *block = _map->get_block(block_pos);
if (block != nullptr) {
if (block->voxels->get_channel_compression(channel) == VoxelBuffer::COMPRESSION_UNIFORM) {
const uint64_t v = block->voxels->get_voxel(0, 0, 0, channel);
if (lib.has_voxel(v)) {
const Voxel &vt = lib.get_voxel_const(v);
if (!vt.is_random_tickable()) {
// Skip whole block
continue;
}
}
}
// Choose a bunch of voxels at random within the block.
// Batching this way improves performance a little by reducing block lookups.
for (int vi = 0; vi < batch_count; ++vi) {