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[orx-mesh-generators] Fix uv coordinates in sphere

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The u coordinate was in the 0.5~1.5 range before this change,
now it's between 0.0 and 1.0.
This commit is contained in:
Abe Pazos
2025-01-31 17:16:14 +01:00
parent b0bfa5c136
commit 6c9ac412de
1 changed files with 12 additions and 12 deletions
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24
orx-mesh-generators/src/commonMain/kotlin/Sphere.kt
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@@ -56,23 +56,23 @@ fun generateSphere(
when (t) {
0 -> {
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax + 0.5, 1.0 - st00.phi / phiMax))
writer(st01.cartesian, st01.cartesian.normalized * invertFactor, Vector2(st01.theta / thetaMax + 0.5, 1.0 - st01.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax + 0.5, 1.0 - st11.phi / phiMax))
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax, 1.0 - st00.phi / phiMax))
writer(st01.cartesian, st01.cartesian.normalized * invertFactor, Vector2(st01.theta / thetaMax, 1.0 - st01.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax, 1.0 - st11.phi / phiMax))
}
segments - 1 -> {
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax + 0.5, 1.0 - st11.phi / phiMax))
writer(st10.cartesian, st10.cartesian.normalized * invertFactor, Vector2(st10.theta / thetaMax + 0.5, 1.0 - st10.phi / phiMax))
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax + 0.5, 1.0 - st00.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax, 1.0 - st11.phi / phiMax))
writer(st10.cartesian, st10.cartesian.normalized * invertFactor, Vector2(st10.theta / thetaMax, 1.0 - st10.phi / phiMax))
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax, 1.0 - st00.phi / phiMax))
}
else -> {
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax + 0.5, 1.0 - st00.phi / phiMax))
writer(st01.cartesian, st01.cartesian.normalized * invertFactor, Vector2(st01.theta / thetaMax + 0.5, 1.0 - st01.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax + 0.5, 1.0 - st11.phi / phiMax))
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax, 1.0 - st00.phi / phiMax))
writer(st01.cartesian, st01.cartesian.normalized * invertFactor, Vector2(st01.theta / thetaMax, 1.0 - st01.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax, 1.0 - st11.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax + 0.5, 1.0 - st11.phi / phiMax))
writer(st10.cartesian, st10.cartesian.normalized * invertFactor, Vector2(st10.theta / thetaMax + 0.5, 1.0 - st10.phi / phiMax))
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax + 0.5, 1.0 - st00.phi / phiMax))
writer(st11.cartesian, st11.cartesian.normalized * invertFactor, Vector2(st11.theta / thetaMax, 1.0 - st11.phi / phiMax))
writer(st10.cartesian, st10.cartesian.normalized * invertFactor, Vector2(st10.theta / thetaMax, 1.0 - st10.phi / phiMax))
writer(st00.cartesian, st00.cartesian.normalized * invertFactor, Vector2(st00.theta / thetaMax, 1.0 - st00.phi / phiMax))
}
}
}