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core:math/linalg/glsl - GLSL-like mathematics types and operations

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gingerBill
2021-11-04 14:09:12 +00:00
parent 7bb7a741c6
commit 017fe10762
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core/math/linalg/glsl/linalg_glsl.odin Normal file
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core/math/linalg/glsl/linalg_glsl_math.odin Normal file
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//+build !freestanding !wasm32
package math_linalg_glsl
import "core:math"
cos_f32 :: proc "c" (x: f32) -> f32 { return math.cos_f32(x) }
sin_f32 :: proc "c" (x: f32) -> f32 { return math.sin_f32(x) }
tan_f32 :: proc "c" (x: f32) -> f32 { return math.tan_f32(x) }
acos_f32 :: proc "c" (x: f32) -> f32 { return math.acos(x) }
asin_f32 :: proc "c" (x: f32) -> f32 { return math.asin(x) }
atan_f32 :: proc "c" (x: f32) -> f32 { return math.atan(x) }
atan2_f32 :: proc "c" (y, x: f32) -> f32 { return math.atan2_f32(y, x) }
cosh_f32 :: proc "c" (x: f32) -> f32 { return math.cosh(x) }
sinh_f32 :: proc "c" (x: f32) -> f32 { return math.sinh(x) }
tanh_f32 :: proc "c" (x: f32) -> f32 { return math.tanh(x) }
acosh_f32 :: proc "c" (x: f32) -> f32 { return math.acosh(x) }
asinh_f32 :: proc "c" (x: f32) -> f32 { return math.asinh(x) }
atanh_f32 :: proc "c" (x: f32) -> f32 { return math.atanh(x) }
sqrt_f32 :: proc "c" (x: f32) -> f32 { return math.sqrt(x) }
inversesqrt_f32 :: proc "c" (x: f32) -> f32 { return 1.0/sqrt_f32(x) }
pow_f32 :: proc "c" (x, y: f32) -> f32 { return math.pow(x, y) }
exp_f32 :: proc "c" (x: f32) -> f32 { return math.exp(x) }
log_f32 :: proc "c" (x: f32) -> f32 { return math.ln_f32(x) }
exp2_f32 :: proc "c" (x: f32) -> f32 { return pow(2, x) }
sign_f32 :: proc "c" (x: f32) -> f32 { return math.sign(x) }
floor_f32 :: proc "c" (x: f32) -> f32 { return math.floor(x) }
ceil_f32 :: proc "c" (x: f32) -> f32 { return math.ceil(x) }
mod_f32 :: proc "c" (x, y: f32) -> f32 { return math.mod(x, y) }
fract_f32 :: proc "c" (x: f32) -> f32 {
if x >= 0 {
return x - math.trunc_f32(x)
}
return math.trunc_f32(-x) + x
}