curioustorvald/Terrarum
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trying to make savegame collecting faster

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minjaesong
2023-09-21 00:01:50 +09:00
parent 5957f70ff8
commit 8508956ad6
5 changed files with 91 additions and 58 deletions
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8
src/net/torvald/terrarum/clut/GenerateSkyboxTextureAtlas.kt
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@@ -45,6 +45,8 @@ fun main() {
// write pixels
for (gammaPair in 0..1) {
val gamma = if (gammaPair == 0) HALF_PI else 3* HALF_PI
for (albedo0 in 0 until Skybox.albedoCnt) {
val albedo = Skybox.albedos[albedo0]
println("Albedo=$albedo")
@@ -74,9 +76,9 @@ fun main() {
// println("$yp\t$theta")
val xyz = CIEXYZ(
ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, HALF_PI, 0).toFloat(),
ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, HALF_PI, 1).toFloat(),
ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, HALF_PI, 2).toFloat()
ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 0).toFloat(),
ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 1).toFloat(),
ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 2).toFloat()
)
val xyz2 = xyz.scaleToFit(elevationDeg)
val rgb = xyz2.toRGB().toColor()