From 97ceb12d6ec653a1bc409edbad4d9474f3aadc6c Mon Sep 17 00:00:00 2001
From: koniifer <koniifer@proton.me>
Date: Sun, 10 Nov 2024 20:07:03 +0000
Subject: [PATCH] double skill issue
---
sysdata/libraries/stn/src/math.hb | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sysdata/libraries/stn/src/math.hb b/sysdata/libraries/stn/src/math.hb
index 5b791b4..1365d0d 100644
--- a/sysdata/libraries/stn/src/math.hb
+++ b/sysdata/libraries/stn/src/math.hb
@@ -40,7 +40,7 @@ $TABLE_SIZE := @as(i32, 256)
sin := fn(theta: f32): f32 {
si := @fti(theta * 0.5 * @itf(TABLE_SIZE) / PI)
- d := theta - @itf(si) * 2.0 * PI / @itf(TABLE_SIZE)
+ d := theta - @floatcast(@itf(si)) * 2.0 * PI / @floatcast(@itf(TABLE_SIZE))
ci := si + TABLE_SIZE / 4 & TABLE_SIZE - 1
si &= TABLE_SIZE - 1
return SIN_TABLE[@bitcast(si)] + (SIN_TABLE[@bitcast(ci)] - 0.5 * SIN_TABLE[@bitcast(si)] * d) * d
@@ -48,7 +48,7 @@ sin := fn(theta: f32): f32 {
cos := fn(theta: f32): f32 {
ci := @fti(theta * 0.5 * @itf(TABLE_SIZE) / PI)
- d := theta - @itf(ci) * 2.0 * PI / @itf(TABLE_SIZE)
+ d := theta - @floatcast(@itf(ci)) * 2.0 * PI / @floatcast(@itf(TABLE_SIZE))
si := ci + TABLE_SIZE / 4 & TABLE_SIZE - 1
ci &= TABLE_SIZE - 1
return SIN_TABLE[@bitcast(si)] - (SIN_TABLE[@bitcast(ci)] + 0.5 * SIN_TABLE[@bitcast(si)] * d) * d