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Merge https://github.com/gingerBill/Odin

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Zachary Pierson
2017-04-02 03:29:51 -05:00
parent 24b33374b7 2c8b99337b
commit ce0d874efd
18 changed files with 1716 additions and 692 deletions
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core/math.odin
+8 -8
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@@ -27,14 +27,14 @@ Mat4 :: [4]Vec4;
sqrt :: proc(x: f32) -> f32 #foreign __llvm_core "llvm.sqrt.f32";
sqrt :: proc(x: f64) -> f64 #foreign __llvm_core "llvm.sqrt.f64";
sin :: proc(x: f32) -> f32 #foreign __llvm_core "llvm.sin.f32";
sin :: proc(x: f64) -> f64 #foreign __llvm_core "llvm.sin.f64";
sin :: proc(θ: f32) -> f32 #foreign __llvm_core "llvm.sin.f32";
sin :: proc(θ: f64) -> f64 #foreign __llvm_core "llvm.sin.f64";
cos :: proc(x: f32) -> f32 #foreign __llvm_core "llvm.cos.f32";
cos :: proc(x: f64) -> f64 #foreign __llvm_core "llvm.cos.f64";
cos :: proc(θ: f32) -> f32 #foreign __llvm_core "llvm.cos.f32";
cos :: proc(θ: f64) -> f64 #foreign __llvm_core "llvm.cos.f64";
tan :: proc(x: f32) -> f32 #inline { return sin(x)/cos(x); }
tan :: proc(x: f64) -> f64 #inline { return sin(x)/cos(x); }
tan :: proc(θ: f32) -> f32 #inline { return sin(θ)/cos(θ); }
tan :: proc(θ: f64) -> f64 #inline { return sin(θ)/cos(θ); }
pow :: proc(x, power: f32) -> f32 #foreign __llvm_core "llvm.pow.f32";
pow :: proc(x, power: f64) -> f64 #foreign __llvm_core "llvm.pow.f64";
@@ -43,8 +43,8 @@ pow :: proc(x, power: f64) -> f64 #foreign __llvm_core "llvm.pow.f64";
lerp :: proc(a, b, t: f32) -> f32 { return a*(1-t) + b*t; }
lerp :: proc(a, b, t: f64) -> f64 { return a*(1-t) + b*t; }
sign :: proc(x: f32) -> f32 { if x >= 0 { return +1; } return -1; }
sign :: proc(x: f64) -> f64 { if x >= 0 { return +1; } return -1; }
sign :: proc(x: f32) -> f32 { return x >= 0 ? +1 : -1; }
sign :: proc(x: f64) -> f64 { return x >= 0 ? +1 : -1; }
bit_reverse :: proc(b: u16) -> u16 #foreign __llvm_core "llvm.bitreverse.i16";
bit_reverse :: proc(b: u32) -> u32 #foreign __llvm_core "llvm.bitreverse.i32";