void World::FillBox(const Point3i &lowerBound, const Point3i &upperBound, unsigned char id)
{
for(int x = lowerBound.x; x < upperBound.x; x++)
for(int y = lowerBound.y; y < upperBound.y; y++)
for(int z = lowerBound.z; z < upperBound.z; z++)
SetVoxel(x, y, z, id);
}
VoxelModel::VoxelModel(const uint32_t sizeX, const uint32_t sizeY, const uint32_t sizeZ)
: Model(),
_sizeX(sizeX), _sizeY(sizeY), _sizeZ(sizeZ),
_maxPoint(Position.x + VOXEL_SIZE_X * sizeX, Position.y + VOXEL_SIZE_Y * sizeY, Position.z + VOXEL_SIZE_Z * sizeZ)
{
_data = (uint8_t*)calloc(sizeX * sizeY * sizeZ, sizeof(uint8_t));
SetVoxel(0, 0, 0, 1);
SetVoxel(9, 9, 9, 1);
for (int x = 0; x < _sizeX; ++x)
{
for (int y = 0; y < _sizeY; ++y)
{
for (int z = 0; z < _sizeZ; ++z)
{
if (rand() % 2 == 0)
SetVoxel(x, y, z, 1);
}
}
}
}
void UVoxelComponent::PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent)
{
static const FName NAME_HideUnbeheld = FName(TEXT("bHideUnbeheld"));
static const FName NAME_Mesh = FName(TEXT("Mesh"));
static const FName NAME_Voxel = FName(TEXT("Voxel"));
if (PropertyChangedEvent.Property) {
if (PropertyChangedEvent.Property->GetFName() == NAME_HideUnbeheld) {
ClearVoxel();
AddVoxel();
} else if (PropertyChangedEvent.Property->GetFName() == NAME_Mesh) {
FBoxSphereBounds Bounds(ForceInit);
for (int32 i = 0; i < Mesh.Num(); ++i) {
InstancedStaticMeshComponents[i]->SetStaticMesh(Mesh[i]);
if (Mesh[i]) {
Bounds = Bounds + Mesh[i]->GetBounds();
}
}
CellBounds = Bounds;
} else if (PropertyChangedEvent.Property->GetFName() == NAME_Voxel) {
SetVoxel(Voxel, true);
}
}
}
void Chunk::SetVoxel(const int x, const int y, const int z, byte type)
{
SetVoxel(glm::vec3(x, y, z), type);
}
