18         let mut rng = PCG32 {  in seed()  localVariable
22         rng.next_u32();  in seed()
23         rng.state = rng.state.wrapping_add(initstate);  in seed()
24         rng.next_u32();  in seed()
25         rng  in seed()
43 pub fn random_vec2(rng: &mut PCG32) -> Vec2 {  in random_vec2()
44     Vec2::new(rng.next_f32(), rng.next_f32())  in random_vec2()
47 pub fn random_vec3(rng: &mut PCG32) -> Vec3 {  in random_vec3()
48     Vec3::new(rng.next_f32(), rng.next_f32(), rng.next_f32())  in random_vec3()
51 pub fn random_vec3a(rng: &mut PCG32) -> Vec3A {  in random_vec3a()
52     Vec3A::new(rng.next_f32(), rng.next_f32(), rng.next_f32())  in random_vec3a()
55 pub fn random_vec4(rng: &mut PCG32) -> Vec4 {  in random_vec4()
57         rng.next_f32(),  in random_vec4()
58         rng.next_f32(),  in random_vec4()
59         rng.next_f32(),  in random_vec4()
60         rng.next_f32(),  in random_vec4()
64 pub fn random_nonzero_vec2(rng: &mut PCG32) -> Vec2 {  in random_nonzero_vec2()
66         let v = random_vec2(rng);  in random_nonzero_vec2()
73 pub fn random_nonzero_vec3(rng: &mut PCG32) -> Vec3 {  in random_nonzero_vec3()
75         let v = random_vec3(rng);  in random_nonzero_vec3()
82 pub fn random_f32(rng: &mut PCG32) -> f32 {  in random_f32()
83     rng.next_f32()  in random_f32()
86 pub fn random_radians(rng: &mut PCG32) -> f32 {  in random_radians()
87     -f32::consts::PI + rng.next_f32() * 2.0 * f32::consts::PI  in random_radians()
90 pub fn random_quat(rng: &mut PCG32) -> Quat {  in random_quat()
91     let yaw = random_radians(rng);  in random_quat()
92     let pitch = random_radians(rng);  in random_quat()
93     let roll = random_radians(rng);  in random_quat()
97 pub fn random_mat2(rng: &mut PCG32) -> Mat2 {  in random_mat2()
98     Mat2::from_cols(random_vec2(rng), random_vec2(rng))  in random_mat2()
101 pub fn random_mat3(rng: &mut PCG32) -> Mat3 {  in random_mat3()
102     Mat3::from_cols(random_vec3(rng), random_vec3(rng), random_vec3(rng))  in random_mat3()
105 pub fn random_srt_mat3(rng: &mut PCG32) -> Mat3 {  in random_srt_mat3()
107         random_nonzero_vec2(rng),  in random_srt_mat3()
108         random_radians(rng),  in random_srt_mat3()
109         random_vec2(rng),  in random_srt_mat3()
113 pub fn random_mat3a(rng: &mut PCG32) -> Mat3A {  in random_mat3a()
114     Mat3A::from_cols(random_vec3a(rng), random_vec3a(rng), random_vec3a(rng))  in random_mat3a()
117 pub fn random_srt_mat3a(rng: &mut PCG32) -> Mat3A {  in random_srt_mat3a()
119         random_nonzero_vec2(rng),  in random_srt_mat3a()
120         random_radians(rng),  in random_srt_mat3a()
121         random_vec2(rng),  in random_srt_mat3a()
125 pub fn random_srt_mat4(rng: &mut PCG32) -> Mat4 {  in random_srt_mat4()
127         random_nonzero_vec3(rng),  in random_srt_mat4()
128         random_quat(rng),  in random_srt_mat4()
129         random_vec3(rng),  in random_srt_mat4()