curioustorvald/Terrarum
1
0
Fork 0
mirror of https://github.com/curioustorvald/Terrarum.git synced 2026-03-08 04:41:51 +09:00
Code Issues Packages Projects Releases Wiki Activity

Update LightmapRendererNew.kt

Browse Source
This commit is contained in:
minjaesong
2018-12-07 06:15:41 +09:00
parent 93a43899e7
commit b40a78b706
1 changed files with 22 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/net/torvald/terrarum/worlddrawer/LightmapRendererNew.kt
View File

@@ -377,13 +377,13 @@ object LightmapRenderer {
private var ambientAccumulator = Color(0f,0f,0f,0f)
private var lightLevelThis = Color(0f,0f,0f,0f)
private val ambientAccumulator = Color(0f,0f,0f,0f)
private val lightLevelThis = Color(0f,0f,0f,0f)
private var thisTerrain = 0
private var thisWall = 0
private var thisTileLuminosity = Color(0f,0f,0f,0f)
private var thisTileOpacity = Color(0f,0f,0f,0f)
private var sunLight = Color(0f,0f,0f,0f)
private val thisTileLuminosity = Color(0f,0f,0f,0f)
private val thisTileOpacity = Color(0f,0f,0f,0f)
private val sunLight = Color(0f,0f,0f,0f)
/**
* @param pass one-based
@@ -397,35 +397,35 @@ object LightmapRenderer {
// O(9n) == O(n) where n is a size of the map
// TODO devise multithreading on this
ambientAccumulator = Color(0f,0f,0f,0f)
ambientAccumulator.set(0f,0f,0f,0f)
lightLevelThis = Color(0f,0f,0f,0f)
lightLevelThis.set(0f,0f,0f,0f)
thisTerrain = world.getTileFromTerrain(x, y) ?: Block.STONE
thisWall = world.getTileFromWall(x, y) ?: Block.STONE
thisTileLuminosity = BlockCodex[thisTerrain].luminosity // already been div by four
thisTileOpacity = BlockCodex[thisTerrain].opacity // already been div by four
sunLight = world.globalLight.cpy().mul(DIV_FLOAT)
thisTileLuminosity.set(BlockCodex[thisTerrain].luminosity) // already been div by four
thisTileOpacity.set(BlockCodex[thisTerrain].opacity) // already been div by four
sunLight.set(world.globalLight); sunLight.mul(DIV_FLOAT)
// MIX TILE
// open air
if (thisTerrain == AIR && thisWall == AIR) {
lightLevelThis = sunLight
lightLevelThis.set(sunLight)
}
// luminous tile on top of air
else if (thisWall == AIR && thisTileLuminosity.nonZero()) {
lightLevelThis = sunLight maxBlend thisTileLuminosity // maximise to not exceed 1.0 with normal (<= 1.0) light
lightLevelThis.set(sunLight maxBlend thisTileLuminosity) // maximise to not exceed 1.0 with normal (<= 1.0) light
}
// opaque wall and luminous tile
else if (thisWall != AIR && thisTileLuminosity.nonZero()) {
lightLevelThis = thisTileLuminosity
lightLevelThis.set(thisTileLuminosity)
}
// END MIX TILE
for (i in 0 until lanternMap.size) {
val lmap = lanternMap[i]
if (lmap.posX == x && lmap.posY == y)
lightLevelThis = lightLevelThis maxBlend lmap.color // maximise to not exceed 1.0 with normal (<= 1.0) light
lightLevelThis.set(lightLevelThis maxBlend lmap.color) // maximise to not exceed 1.0 with normal (<= 1.0) light
}
if (!doNotCalculateAmbient) {
@@ -440,15 +440,15 @@ object LightmapRenderer {
// will "overwrite" what's there in the lightmap if it's the first pass
if (pass > 1) {
// TODO colour math against integers
/* + */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x - 1, y - 1) ?: Color(0f, 0f, 0f, 0f), scaleSqrt2(thisTileOpacity))
/* + */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x + 1, y - 1) ?: Color(0f, 0f, 0f, 0f), scaleSqrt2(thisTileOpacity))
/* + */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x - 1, y + 1) ?: Color(0f, 0f, 0f, 0f), scaleSqrt2(thisTileOpacity))
/* + */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x + 1, y + 1) ?: Color(0f, 0f, 0f, 0f), scaleSqrt2(thisTileOpacity))
/* + */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x - 1, y - 1) ?: Color.CLEAR, scaleSqrt2(thisTileOpacity)))
/* + */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x + 1, y - 1) ?: Color.CLEAR, scaleSqrt2(thisTileOpacity)))
/* + */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x - 1, y + 1) ?: Color.CLEAR, scaleSqrt2(thisTileOpacity)))
/* + */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x + 1, y + 1) ?: Color.CLEAR, scaleSqrt2(thisTileOpacity)))
/* * */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x, y - 1) ?: Color(0f, 0f, 0f, 0f), thisTileOpacity)
/* * */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x, y + 1) ?: Color(0f, 0f, 0f, 0f), thisTileOpacity)
/* * */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x - 1, y) ?: Color(0f, 0f, 0f, 0f), thisTileOpacity)
/* * */ambientAccumulator = ambientAccumulator maxBlend darkenColoured(getLightInternal(x + 1, y) ?: Color(0f, 0f, 0f, 0f), thisTileOpacity)
/* * */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x, y - 1) ?: Color.CLEAR, thisTileOpacity))
/* * */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x, y + 1) ?: Color.CLEAR, thisTileOpacity))
/* * */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x - 1, y) ?: Color.CLEAR, thisTileOpacity))
/* * */ambientAccumulator.set(ambientAccumulator maxBlend darkenColoured(getLightInternal(x + 1, y) ?: Color.CLEAR, thisTileOpacity))
}
val ret = lightLevelThis maxBlend ambientAccumulator