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feat(draw_primitive): add filled arrow, triangle
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| use std::ops::{Add, Mul, Sub}; | ||
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| #[derive(Clone, Copy, Default, Debug)] | ||
| pub struct Point<T> { | ||
| pub x: T, | ||
| pub y: T, | ||
| } | ||
|
|
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| impl<T: Add<Output = T>> Add for Point<T> { | ||
| type Output = Self; | ||
|
|
||
| fn add(self, other: Self) -> Self { | ||
| Self { | ||
| x: self.x + other.x, | ||
| y: self.y + other.y, | ||
| } | ||
| } | ||
| } | ||
|
|
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| impl<T: Sub<Output = T>> Sub for Point<T> { | ||
| type Output = Self; | ||
|
|
||
| fn sub(self, other: Self) -> Self { | ||
| Self { | ||
| x: self.x - other.x, | ||
| y: self.y - other.y, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl<T> Mul<T> for Point<T> | ||
| where | ||
| T: Mul<Output = T> + Copy, | ||
| { | ||
| type Output = Point<T>; | ||
| fn mul(self, rhs: T) -> Self::Output { | ||
| Point { | ||
| x: self.x * rhs, | ||
| y: self.y * rhs, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl From<Point<f64>> for Point<i32> { | ||
| fn from(v: Point<f64>) -> Self { | ||
| Point { | ||
| x: v.x as i32, | ||
| y: v.y as i32, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl From<Point<i32>> for Point<f64> { | ||
| fn from(v: Point<i32>) -> Self { | ||
| Point { | ||
| x: v.x as f64, | ||
| y: v.y as f64, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[derive(Clone, Copy, Default, Debug)] | ||
| pub struct Vec3<T> { | ||
| pub x: T, | ||
| pub y: T, | ||
| pub z: T, | ||
| } | ||
|
|
||
| impl<T: Add<Output = T>> Add for Vec3<T> { | ||
| type Output = Self; | ||
|
|
||
| fn add(self, other: Self) -> Self { | ||
| Self { | ||
| x: self.x + other.x, | ||
| y: self.y + other.y, | ||
| z: self.z + other.z, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl<T: Sub<Output = T>> Sub for Vec3<T> { | ||
| type Output = Self; | ||
|
|
||
| fn sub(self, other: Self) -> Self { | ||
| Self { | ||
| x: self.x - other.x, | ||
| y: self.y - other.y, | ||
| z: self.z - other.z, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl<T> Mul<T> for Vec3<T> | ||
| where | ||
| T: Mul<Output = T> + Copy, | ||
| { | ||
| type Output = Vec3<T>; | ||
| fn mul(self, rhs: T) -> Self::Output { | ||
| Vec3 { | ||
| x: self.x * rhs, | ||
| y: self.y * rhs, | ||
| z: self.z * rhs, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl<T: Mul<Output = T>> Mul for Vec3<T> { | ||
| type Output = Vec3<T>; | ||
|
|
||
| fn mul(self, rhs: Vec3<T>) -> Self::Output { | ||
| Vec3 { | ||
| x: self.x * rhs.x, | ||
| y: self.y * rhs.y, | ||
| z: self.z * rhs.z, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl From<Vec3<f64>> for Vec3<i32> { | ||
| fn from(v: Vec3<f64>) -> Self { | ||
| Vec3 { | ||
| x: v.x as i32, | ||
| y: v.y as i32, | ||
| z: v.z as i32, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl From<Vec3<i32>> for Vec3<f64> { | ||
| fn from(v: Vec3<i32>) -> Self { | ||
| Vec3 { | ||
| x: v.x as f64, | ||
| y: v.y as f64, | ||
| z: v.z as f64, | ||
| } | ||
| } | ||
| } |
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