Examples of LSystemRule

    @Override
    public void initialize() {
        BlockManager blockManager = CoreRegistry.get(BlockManager.class);


        Map<Character, LSystemRule> rules = ImmutableMap.<Character, LSystemRule>builder()
                .put('A', new LSystemRule("[&FFBFA]////[&BFFFA]////[&FBFFA]", 1.0f))
                .put('B', new LSystemRule("[&FFFA]////[&FFFA]////[&FFFA]", 0.8f)).build();
        TreeGenerator oakTree = new TreeGeneratorLSystem("FFFFFFA", rules, 4, (float) Math.toRadians(30)).setLeafType(blockManager.getBlock("core:GreenLeaf"))
                .setBarkType(blockManager.getBlock("core:OakTrunk")).setGenerationProbability(0.08f);


        // Pine
        rules = ImmutableMap.<Character, LSystemRule>builder()
                .put('A', new LSystemRule("[&FFFFFA]////[&FFFFFA]////[&FFFFFA]", 1.0f)).build();
        TreeGenerator pineTree = new TreeGeneratorLSystem("FFFFAFFFFFFFAFFFFA", rules, 4, (float) Math.toRadians(35)).setLeafType(blockManager.getBlock("core:DarkLeaf"))
                .setBarkType(blockManager.getBlock("core:PineTrunk")).setGenerationProbability(0.05f);


        // Birk
        rules = ImmutableMap.<Character, LSystemRule>builder()
                .put('A', new LSystemRule("[&FFFAFFF]////[&FFAFFF]////[&FFFAFFF]", 1.0f))
                .put('B', new LSystemRule("[&FAF]////[&FAF]////[&FAF]", 0.8f)).build();
        TreeGenerator birkTree = new TreeGeneratorLSystem("FFFFAFFFFBFFFFAFFFFBFFFFAFFFFBFF", rules, 4, (float) Math.toRadians(35))
                .setLeafType(blockManager.getBlock("core:DarkLeaf"))
                .setBarkType(blockManager.getBlock("core:BirkTrunk")).setGenerationProbability(0.02f);


        // Oak variation tree
        rules = ImmutableMap.<Character, LSystemRule>builder()
                .put('A', new LSystemRule("[&FFBFA]////[&BFFFA]////[&FBFFAFFA]", 1.0f))
                .put('B', new LSystemRule("[&FFFAFFFF]////[&FFFAFFF]////[&FFFAFFAA]", 0.8f)).build();
        TreeGenerator oakVariationTree = new TreeGeneratorLSystem("FFFFFFA", rules, 4, (float) Math.toRadians(35)).setLeafType(blockManager.getBlock("core:GreenLeaf"))
                .setBarkType(blockManager.getBlock("core:OakTrunk")).setGenerationProbability(0.08f);


        // A red tree
        rules = ImmutableMap.<Character, LSystemRule>builder()
                .put('A', new LSystemRule("[&FFAFF]////[&FFAFF]////[&FFAFF]", 1.0f)).build();
        TreeGenerator redTree = new TreeGeneratorLSystem("FFFFFAFAFAF", rules, 4, (float) Math.toRadians(40)).setLeafType(blockManager.getBlock("core:RedLeaf"))
                .setBarkType(blockManager.getBlock("core:OakTrunk")).setGenerationProbability(0.05f);


        // Cactus
        TreeGenerator cactus = new TreeGeneratorCactus().setTrunkType(blockManager.getBlock("core:Cactus")).setGenerationProbability(0.05f);

                default:
                    // If we have already reached the maximum depth, don't ever bother to lookup in the map
                    if (depth == maxDepth - 1) {
                        break;
                    }
                    LSystemRule rule = ruleSet.get(c);
                    if (rule == null) {
                        break;
                    }


                    float weightedFailureProbability = TeraMath.pow(1f - rule.getProbability(), maxDepth - depth);
                    if (rand.nextFloat() < weightedFailureProbability) {
                        break;
                    }


                    recurse(view, rand, posX, posY, posZ, angleOffset, new CharSequenceIterator(rule.getAxiom()), position, rotation, depth + 1);
            }
        }
    }

Examples of LSystemRule

Examples of org.terasology.math.LSystemRule

Examples of org.terasology.math.LSystemRule