Repo-Mirror/Iris-World-Engine
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Code Issues Releases Activity

Lots of crap

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This commit is contained in:
cyberpwn
2022-04-14 20:40:37 -04:00
parent a40e533068
commit 185b366d8d
7 changed files with 141 additions and 1 deletions
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70
src/main/java/com/volmit/iris/engine/mantle/MantleWriter.java
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@@ -24,6 +24,7 @@ import com.volmit.iris.core.loader.IrisData;
import com.volmit.iris.engine.data.cache.Cache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.object.IObjectPlacer;
import com.volmit.iris.engine.object.IrisGeneratorStyle;
import com.volmit.iris.engine.object.IrisPosition;
import com.volmit.iris.engine.object.TileData;
import com.volmit.iris.util.collection.KMap;
@@ -31,6 +32,7 @@ import com.volmit.iris.util.collection.KSet;
import com.volmit.iris.util.function.Function3;
import com.volmit.iris.util.mantle.Mantle;
import com.volmit.iris.util.mantle.MantleChunk;
import com.volmit.iris.util.math.RNG;
import com.volmit.iris.util.matter.Matter;
import lombok.Data;
import org.bukkit.block.TileState;
@@ -121,6 +123,13 @@ public class MantleWriter implements IObjectPlacer {
return (x * x) + (z * z);
}
public <T> void setDataWarped(int x, int y, int z, T t, RNG rng, IrisData data, IrisGeneratorStyle style)
{
setData((int)Math.round(style.warp(rng, data, x, x, y, -z)),
(int)Math.round(style.warp(rng, data, y, z, -x, y)),
(int)Math.round(style.warp(rng, data, z, -y, z, x)), t);
}
public <T> void setData(int x, int y, int z, T t) {
if(t == null) {
return;
@@ -233,6 +242,10 @@ public class MantleWriter implements IObjectPlacer {
setElipsoidFunction(cx, cy, cz, rx, ry, rz, fill, (a, b, c) -> data);
}
public <T> void setElipsoidWarped(int cx, int cy, int cz, double rx, double ry, double rz, boolean fill, T data, RNG rng, IrisData idata, IrisGeneratorStyle style) {
setElipsoidFunctionWarped(cx, cy, cz, rx, ry, rz, fill, (a, b, c) -> data, rng, idata, style);
}
/**
* Set an elipsoid into the mantle
*
@@ -312,6 +325,63 @@ public class MantleWriter implements IObjectPlacer {
}
}
public <T> void setElipsoidFunctionWarped(int cx, int cy, int cz, double rx, double ry, double rz, boolean fill, Function3<Integer, Integer, Integer, T> data, RNG rng, IrisData idata, IrisGeneratorStyle style) {
rx += 0.5;
ry += 0.5;
rz += 0.5;
final double invRadiusX = 1 / rx;
final double invRadiusY = 1 / ry;
final double invRadiusZ = 1 / rz;
final int ceilRadiusX = (int) Math.ceil(rx);
final int ceilRadiusY = (int) Math.ceil(ry);
final int ceilRadiusZ = (int) Math.ceil(rz);
double nextXn = 0;
forX:
for(int x = 0; x <= ceilRadiusX; ++x) {
final double xn = nextXn;
nextXn = (x + 1) * invRadiusX;
double nextYn = 0;
forY:
for(int y = 0; y <= ceilRadiusY; ++y) {
final double yn = nextYn;
nextYn = (y + 1) * invRadiusY;
double nextZn = 0;
for(int z = 0; z <= ceilRadiusZ; ++z) {
final double zn = nextZn;
nextZn = (z + 1) * invRadiusZ;
double distanceSq = lengthSq(xn, yn, zn);
if(distanceSq > 1) {
if(z == 0) {
if(y == 0) {
break forX;
}
break forY;
}
break;
}
if(!fill) {
if(lengthSq(nextXn, yn, zn) <= 1 && lengthSq(xn, nextYn, zn) <= 1 && lengthSq(xn, yn, nextZn) <= 1) {
continue;
}
}
setDataWarped(x + cx, y + cy, z + cz, data.apply(x + cx, y + cy, z + cz), rng, idata, style);
setDataWarped(-x + cx, y + cy, z + cz, data.apply(-x + cx, y + cy, z + cz), rng, idata, style);
setDataWarped(x + cx, -y + cy, z + cz, data.apply(x + cx, -y + cy, z + cz), rng, idata, style);
setDataWarped(x + cx, y + cy, -z + cz, data.apply(x + cx, y + cy, -z + cz), rng, idata, style);
setDataWarped(-x + cx, y + cy, -z + cz, data.apply(-x + cx, y + cy, -z + cz), rng, idata, style);
setDataWarped(-x + cx, -y + cy, z + cz, data.apply(-x + cx, -y + cy, z + cz), rng, idata, style);
setDataWarped(x + cx, -y + cy, -z + cz, data.apply(x + cx, -y + cy, -z + cz), rng, idata, style);
setDataWarped(-x + cx, y + cy, -z + cz, data.apply(-x + cx, y + cy, -z + cz), rng, idata, style);
setDataWarped(-x + cx, -y + cy, -z + cz, data.apply(-x + cx, -y + cy, -z + cz), rng, idata, style);
}
}
}
}
/**
* Set a cuboid of data in the mantle
*

5
src/main/java/com/volmit/iris/engine/object/IrisGeneratorStyle.java
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@@ -128,6 +128,11 @@ public class IrisGeneratorStyle {
return cng;
}
public double warp(RNG rng, IrisData data, double value, double... coords)
{
return create(rng, data).noise(coords) + value;
}
public CNG create(RNG rng, IrisData data) {
return cng.aquire(() -> createNoCache(rng, data));
}