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terragen dither is still disabled (not working)

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This commit is contained in:
minjaesong
2024-01-18 23:05:58 +09:00
parent c8329b36c5
commit dce4b4b7ee
1 changed files with 18 additions and 10 deletions
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28
src/net/torvald/terrarum/modulebasegame/worldgenerator/Terragen.kt
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@@ -62,8 +62,8 @@ class Terragen(world: GameWorld, isFinal: Boolean , val highlandLowlandSelectCac
for (x in xStart until xStart + CHUNK_W) {
val st = (x.toDouble() / world.width) * TWO_PI
var dirtStoneTransition = 0
var stoneSlateTransition = 0
var dirtStoneTransition = -1
var stoneSlateTransition = -1
for (y in yStart until yStart + CHUNK_H) {
val sx = sin(st) * soff + soff // plus sampleOffset to make only
@@ -74,11 +74,19 @@ class Terragen(world: GameWorld, isFinal: Boolean , val highlandLowlandSelectCac
val terr = noiseValue[0].tiered(terragenTiers)
// disable the marker if relativeY=0 already has rock
if (y == yStart && terr == 2)
dirtStoneTransition = -2
else if (y == yStart && terr == 3)
stoneSlateTransition = -2
// mark off the position where the transition occurred
if (dirtStoneTransition == 0 && terr == 2)
dirtStoneTransition = y
if (stoneSlateTransition == 0 && terr == 3)
stoneSlateTransition = y
else {
if (dirtStoneTransition == -1 && terr == 2)
dirtStoneTransition = y
if (stoneSlateTransition == -1 && terr == 3)
stoneSlateTransition = y
}
val isMarble = noiseValue[1] > 0.5
@@ -100,11 +108,11 @@ class Terragen(world: GameWorld, isFinal: Boolean , val highlandLowlandSelectCac
%
* - where the stone layer actually begins
*/
/*if (dirtStoneTransition > 0) {
/*if (dirtStoneTransition >= 0) {
for (pos in 0 until dirtStoneDitherSize * 2) {
val y = pos + dirtStoneTransition - (dirtStoneDitherSize * 2) + 1
if (y >= world.height) break
val hash = XXHash32.hashGeoCoord(x, y).and(0x7FFFFFFF) / 2147483647.0
val hash = XXHash32.hashGeoCoord(x, y).and(0xFFFFFF) / 16777216.0
// val fore = world.getTileFromTerrain(x, y)
// val back = world.getTileFromWall(x, y)
val newTile = if (pos < dirtStoneDitherSize)
@@ -125,11 +133,11 @@ class Terragen(world: GameWorld, isFinal: Boolean , val highlandLowlandSelectCac
# - stone-to-slate transition, height = stoneSlateDitherSize
#
*/
/*if (stoneSlateTransition > 0) {
/*if (stoneSlateTransition >= 0) {
for (pos in 0 until stoneSlateDitherSize) {
val y = pos + stoneSlateTransition - stoneSlateDitherSize + 1
if (y >= world.height) break
val hash = XXHash32.hashGeoCoord(x, y).and(0x7FFFFFFF) / 2147483647.0
val hash = XXHash32.hashGeoCoord(x, y).and(0xFFFFFF) / 16777216.0
// val fore = world.getTileFromTerrain(x, y)
// val back = world.getTileFromWall(x, y)
val newTile = if (hash < pos.toDouble() / stoneSlateDitherSize) Block.STONE_SLATE else Block.STONE