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Revert "Light Calculation using JDK Incubator Vector": Vectorising

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yields poorer performance

This reverts commit b47549d846.
This commit is contained in:
minjaesong
2022-04-21 15:34:24 +09:00
parent b47549d846
commit 7ff6dfe1fe
11 changed files with 443 additions and 183 deletions
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4
src/net/torvald/terrarum/blockproperties/BlockProp.kt
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@@ -54,12 +54,12 @@ class BlockProp {
internal var baseLumColG = 0f // base value used to calculate dynamic luminosity
internal var baseLumColB = 0f // base value used to calculate dynamic luminosity
internal var baseLumColA = 0f // base value used to calculate dynamic luminosity
internal val baseLumCol = Cvec(0f)
internal val baseLumCol = Cvec(0)
//var lumColR = 0f // memoised value of dynamic luminosity
//var lumColG = 0f // memoised value of dynamic luminosity
//var lumColB = 0f // memoised value of dynamic luminosity
//var lumColA = 0f // memoised value of dynamic luminosity
internal val _lumCol = Cvec(0f)
internal val _lumCol = Cvec(0)
// X- and Y-value must be treated properly beforehand! (use GameWorld.coerceXY())
fun getLumCol(x: Int, y: Int) = if (dynamicLuminosityFunction == 0) {
baseLumCol

7
src/net/torvald/terrarum/blockproperties/BlockPropUtil.kt
View File

@@ -137,6 +137,11 @@ object BlockPropUtil {
* @return processed colour
*/
private fun alterBrightnessUniform(data: Cvec, brighten: Float): Cvec {
return Cvec(data.vec.add(brighten))
return Cvec(
data.r + brighten,
data.g + brighten,
data.b + brighten,
data.a + brighten
)
}
}