109 lines
4.2 KiB
Java
109 lines
4.2 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.bluecolored.bluemap.core.map.hires;
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import com.flowpowered.math.vector.Vector3i;
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import de.bluecolored.bluemap.core.map.hires.blockmodel.BlockStateModelFactory;
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import de.bluecolored.bluemap.core.resourcepack.NoSuchResourceException;
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import de.bluecolored.bluemap.core.resourcepack.ResourcePack;
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import de.bluecolored.bluemap.core.util.math.Color;
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import de.bluecolored.bluemap.core.world.BlockNeighborhood;
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import de.bluecolored.bluemap.core.world.BlockState;
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import de.bluecolored.bluemap.core.world.World;
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public class HiresModelRenderer {
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private final ResourcePack resourcePack;
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private final RenderSettings renderSettings;
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public HiresModelRenderer(ResourcePack resourcePack, RenderSettings renderSettings) {
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this.renderSettings = renderSettings;
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this.resourcePack = resourcePack;
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}
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public HiresTileMeta render(World world, Vector3i modelMin, Vector3i modelMax, HiresTileModel model) {
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Vector3i min = modelMin.max(renderSettings.getMin());
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Vector3i max = modelMax.min(renderSettings.getMax());
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Vector3i modelAnchor = new Vector3i(modelMin.getX(), 0, modelMin.getZ());
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HiresTileMeta tileMeta = new HiresTileMeta(modelMin.getX(), modelMin.getZ(), modelMax.getX(), modelMax.getZ()); //TODO: recycle tilemeta instances?
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// create new for each tile-render since the factory is not threadsafe
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BlockStateModelFactory modelFactory = new BlockStateModelFactory(resourcePack, renderSettings);
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int maxHeight, minY, maxY;
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Color columnColor = new Color(), blockColor = new Color();
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BlockNeighborhood<?> block = new BlockNeighborhood<>(resourcePack, world, 0, 0, 0);
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BlockModelView blockModel = new BlockModelView(model);
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int x, y, z;
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for (x = min.getX(); x <= max.getX(); x++){
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for (z = min.getZ(); z <= max.getZ(); z++){
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maxHeight = 0;
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columnColor.set(0, 0, 0, 1, true);
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minY = Math.max(min.getY(), world.getMinY(x, z));
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maxY = Math.min(max.getY(), world.getMaxY(x, z));
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for (y = minY; y <= maxY; y++){
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block.set(x, y, z);
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blockColor.set(0, 0, 0, 0, true);
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blockModel.initialize();
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try {
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modelFactory.render(block, blockModel, blockColor);
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} catch (NoSuchResourceException e) {
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try {
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modelFactory.render(block, BlockState.MISSING, blockModel.reset(), blockColor);
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} catch (NoSuchResourceException e2) {
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e.addSuppressed(e2);
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}
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//Logger.global.noFloodDebug(block.getBlockState().getFullId() + "-hiresModelRenderer-blockmodelerr", "Failed to create BlockModel for BlockState: " + block.getBlockState() + " (" + e.toString() + ")");
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}
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// skip empty blocks
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if (blockModel.getSize() <= 0) continue;
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// move block-model to correct position
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blockModel.translate(x - modelAnchor.getX(), y - modelAnchor.getY(), z - modelAnchor.getZ());
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//update color and height (only if not 100% translucent)
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if (blockColor.a > 0) {
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maxHeight = y;
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columnColor.overlay(blockColor);
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}
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}
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tileMeta.setHeight(x, z, maxHeight);
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tileMeta.setColor(x, z, columnColor);
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}
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}
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return tileMeta;
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}
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}
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