Package org.terasology.math

Examples of org.terasology.math.Region3i

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        throw new UnsupportedOperationException();
    }

    @Override
    public ChunkViewCore getLocalView(Vector3i centerChunkPos) {
        Region3i region = Region3i.createFromCenterExtents(centerChunkPos, ChunkConstants.LOCAL_REGION_EXTENTS);
        if (getChunk(centerChunkPos) != null) {
            return createWorldView(region, Vector3i.one());
        }
        return null;
    }
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        return null;
    }

    @Override
    public ChunkViewCore getSubviewAroundBlock(Vector3i blockPos, int extent) {
        Region3i region = TeraMath.getChunkRegionAroundWorldPos(blockPos, extent);
        return createWorldView(region, new Vector3i(-region.min().x, -region.min().y, -region.min().z));
    }
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        return createWorldView(region, new Vector3i(-region.min().x, -region.min().y, -region.min().z));
    }

    @Override
    public ChunkViewCore getSubviewAroundChunk(Vector3i chunkPos) {
        Region3i region = Region3i.createFromCenterExtents(chunkPos, ChunkConstants.LOCAL_REGION_EXTENTS);
        if (getChunk(chunkPos) != null) {
            return createWorldView(region, new Vector3i(-region.min().x, -region.min().y, -region.min().z));
        }
        return null;
    }
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        return TeraMath.triLerp(q000, q100, q010, q110, q001, q101, q011, q111, xMod / sampleRate, yMod / sampleRate, zMod / sampleRate);
    }

    public float[] noise(Region3i region) {
        Region3i fullRegion = determineRequiredRegion(region);
        float[] keyData = getKeyValues(fullRegion);
        float[] fullData = mapExpand(keyData, fullRegion);
        return getSubset(fullData, fullRegion, region);
    }
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    @Override
    public void process(GeneratingRegion region) {
        SurfaceHeightFacet surfaceHeight = region.getRegionFacet(SurfaceHeightFacet.class);
        DensityFacet facet = new DensityFacet(region.getRegion(), region.getBorderForFacet(DensityFacet.class));

        Region3i area = region.getRegion();
        Rect2i rect = Rect2i.createFromMinAndMax(facet.getRelativeRegion().minX(), facet.getRelativeRegion().minZ(),
                facet.getRelativeRegion().maxX(), facet.getRelativeRegion().maxZ());
        for (Vector2i pos : rect) {
            float height = surfaceHeight.get(pos);
            for (int y = facet.getRelativeRegion().minY(); y <= facet.getRelativeRegion().maxY(); ++y) {
                facet.set(pos.x, y, pos.y, height - area.minY() - y);
            }
        }
        region.setRegionFacet(DensityFacet.class, facet);
    }
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        for (Vector3i chunkCoordinate : chunkCoordinates) {
            Vector3i minWorldPosForChunk = new Vector3i(ChunkConstants.SIZE_X * chunkCoordinate.x,
                    ChunkConstants.SIZE_Y * chunkCoordinate.y,
                    ChunkConstants.SIZE_Z * chunkCoordinate.z);
            Region3i chunkWorldRegion = Region3i.createFromMinAndSize(minWorldPosForChunk, ChunkConstants.CHUNK_SIZE);

            int hmX = (((chunkWorldRegion.minX() / chunkWorldRegion.sizeX()) % 512) + 512) % 512;
            int hmZ = (((chunkWorldRegion.minZ() / chunkWorldRegion.sizeZ()) % 512) + 512) % 512;

            double scaleFactor = 0.05 * MAX_HEIGHT;

            double p00 = heightmap[hmX][hmZ] * scaleFactor;
            double p10 = heightmap[(hmX - 1 + 512) % 512][(hmZ) % 512] * scaleFactor;
            double p11 = heightmap[(hmX - 1 + 512) % 512][(hmZ + 1 + 512) % 512] * scaleFactor;
            double p01 = heightmap[(hmX) % 512][(hmZ + 1 + 512) % 512] * scaleFactor;

            Rect2i worldRegion = Rect2i.createFromMinAndSize(chunkWorldRegion.minX(),
                    chunkWorldRegion.minZ(),
                    chunkWorldRegion.sizeX(),
                    chunkWorldRegion.sizeZ());

            for (Vector2i pos : worldRegion) {
                Vector3i localPos = TeraMath.calcBlockPos(new Vector3i(pos.x, 0, pos.y));
                int x = localPos.x;
                int z = localPos.z;
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    @Override
    public Color get(String layerName, Rect2i area) {
        Map<String, Class<? extends WorldFacet>> namedFacets = getWorld().getNamedFacets();
        Class<? extends WorldFacet> facetType = namedFacets.get(layerName);
        Region3i area3d = Region3i.createFromMinAndSize(new Vector3i(area.minX(), 0, area.minY()), new Vector3i(area.sizeX(), 1, area.sizeY()));
        Region region = getWorld().getWorldData(area3d);
        ColorSummaryFacet colorSummaryFacet = (ColorSummaryFacet) region.getFacet(facetType);
        return colorSummaryFacet.getColor();
    }
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        WorldBuilder worldBuilder = new WorldBuilder(12L);
        worldBuilder.addProvider(new Facet1Provider());
        worldBuilder.addProvider(new Facet2Provider());

        World world = worldBuilder.build();
        Region3i regionToGenerate = Region3i.createFromCenterExtents(new Vector3i(), 1);
        Region regionData = world.getWorldData(regionToGenerate);

        Facet1 facet1 = regionData.getFacet(Facet1.class);
        assertEquals(regionToGenerate, facet1.getWorldRegion());
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        worldBuilder.addProvider(new Facet1Provider());
        worldBuilder.addProvider(new Facet2Provider());
        worldBuilder.addProvider(new Facet3Provider());

        World world = worldBuilder.build();
        Region3i regionToGenerate = Region3i.createFromCenterExtents(new Vector3i(), 1);
        Region regionData = world.getWorldData(regionToGenerate);

        Facet3 facet3 = regionData.getFacet(Facet3.class);
        assertEquals(regionToGenerate, facet3.getWorldRegion());
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        worldBuilder.addProvider(new Facet1Provider());
        worldBuilder.addProvider(new Facet2Provider());
        worldBuilder.addProvider(new Facet4Provider());

        World world = worldBuilder.build();
        Region3i regionToGenerate = Region3i.createFromCenterExtents(new Vector3i(), 1);
        Region regionData = world.getWorldData(regionToGenerate);

        Facet1 facet1 = regionData.getFacet(Facet1.class);
        assertEquals(regionToGenerate, facet1.getWorldRegion());
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Related Classes of org.terasology.math.Region3i

  • org.terasology.core.world.generator.AbstractBaseWorldGenerator
  • org.terasology.core.world.generator.facetProviders.HeightMapSurfaceHeightProvider
  • org.terasology.core.world.generator.facetProviders.SurfaceToDensityProvider
  • org.terasology.engine.subsystem.headless.renderer.HeadlessWorldRenderer
  • org.terasology.utilities.procedural.SubSampledNoise3D
  • org.terasology.world.chunks.internal.ChunkRelevanceRegion
  • org.terasology.world.chunks.localChunkProvider.LocalChunkProvider
  • org.terasology.world.chunks.remoteChunkProvider.RemoteChunkProvider
  • org.terasology.world.generation.BaseFacetedWorldGenerator
  • org.terasology.world.generation.WorldBuilderTest
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