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Change push allocator system; update core libraries

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This commit is contained in:
gingerBill
2017-11-09 22:48:00 +00:00
parent dbb070524f
commit eb4b3f5976
12 changed files with 162 additions and 177 deletions
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core/math.odin
+9 -10
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@@ -64,8 +64,8 @@ unlerp :: proc(a, b, x: f32) -> (t: f32) do return (x-a)/(b-a);
unlerp :: proc(a, b, x: f64) -> (t: f64) do return (x-a)/(b-a);
sign :: proc(x: f32) -> f32 { if x >= 0 do return +1; return -1; }
sign :: proc(x: f64) -> f64 { if x >= 0 do return +1; return -1; }
sign :: proc(x: f32) -> f32 { return x >= 0 ? +1 : -1; }
sign :: proc(x: f64) -> f64 { return x >= 0 ? +1 : -1; }
@@ -85,14 +85,14 @@ copy_sign :: proc(x, y: f64) -> f64 {
return transmute(f64)ix;
}
round :: proc(x: f32) -> f32 { if x >= 0 do return floor(x + 0.5); return ceil(x - 0.5); }
round :: proc(x: f64) -> f64 { if x >= 0 do return floor(x + 0.5); return ceil(x - 0.5); }
round :: proc(x: f32) -> f32 { return x >= 0 ? floor(x + 0.5) : ceil(x - 0.5); }
round :: proc(x: f64) -> f64 { return x >= 0 ? floor(x + 0.5) : ceil(x - 0.5); }
floor :: proc(x: f32) -> f32 { if x >= 0 do return f32(i64(x)); return f32(i64(x-0.5)); } // TODO: Get accurate versions
floor :: proc(x: f64) -> f64 { if x >= 0 do return f64(i64(x)); return f64(i64(x-0.5)); } // TODO: Get accurate versions
floor :: proc(x: f32) -> f32 { return x >= 0 ? f32(i64(x)) : f32(i64(x-0.5)); } // TODO: Get accurate versions
floor :: proc(x: f64) -> f64 { return x >= 0 ? f64(i64(x)) : f64(i64(x-0.5)); } // TODO: Get accurate versions
ceil :: proc(x: f32) -> f32 { if x < 0 do return f32(i64(x)); return f32(i64(x+1)); }// TODO: Get accurate versions
ceil :: proc(x: f64) -> f64 { if x < 0 do return f64(i64(x)); return f64(i64(x+1)); }// TODO: Get accurate versions
ceil :: proc(x: f32) -> f32 { return x < 0 ? f32(i64(x)) : f32(i64(x+1)); }// TODO: Get accurate versions
ceil :: proc(x: f64) -> f64 { return x < 0 ? f64(i64(x)) : f64(i64(x+1)); }// TODO: Get accurate versions
remainder :: proc(x, y: f32) -> f32 do return x - round(x/y) * y;
remainder :: proc(x, y: f64) -> f64 do return x - round(x/y) * y;
@@ -141,8 +141,7 @@ norm :: proc(v: $T/[$N]$E) -> T do return v / mag(v);
norm0 :: proc(v: $T/[$N]$E) -> T {
m := mag(v);
if m == 0 do return 0;
return v/m;
return m == 0 ? 0 : v/m;
}