GLM
#import "extra/glm"
3D math tools.
v2
v2 :: struct {
x: f32;
y: f32;
}
File: glm.bl
v2_one
v2_one ::
File: glm.bl
v2_zero
v2_zero ::
File: glm.bl
v3
v3 :: struct {
x: f32;
y: f32;
z: f32;
}
File: glm.bl
v3_right
v3_right ::
File: glm.bl
v3_up
v3_up ::
File: glm.bl
v3_forward
v3_forward ::
File: glm.bl
v3_one
v3_one ::
File: glm.bl
v3_zero
v3_zero ::
File: glm.bl
v4
v4 :: struct {
x: f32;
y: f32;
z: f32;
w: f32;
}
File: glm.bl
v4_one
v4_one ::
File: glm.bl
v4_zero
v4_zero ::
File: glm.bl
color_white
color_white ::
File: glm.bl
color_black
color_black ::
File: glm.bl
color_red
color_red ::
File: glm.bl
color_green
color_green ::
File: glm.bl
color_blue
color_blue ::
File: glm.bl
color_yellow
color_yellow ::
File: glm.bl
iv2
iv2 :: struct {
x: s32;
y: s32;
}
File: glm.bl
iv3
iv3 :: struct {
x: s32;
y: s32;
z: s32;
}
File: glm.bl
mat4
mat4 ::
File: glm.bl
mat3
mat3 ::
File: glm.bl
quat
quat :: v4
File: glm.bl
QUAT_IDENTITY
QUAT_IDENTITY ::
File: glm.bl
MAT4_IDENTITY
MAT4_IDENTITY ::
File: glm.bl
sub
sub :: fn {
v2_sub;
v2_sub_s;
v3_sub;
v3_sub_s;
v4_sub;
v4_sub_s;
}
File: glm.bl
add
add :: fn {
v2_add;
v2_add_s;
v3_add;
v3_add_s;
v4_add;
v4_add_s;
}
File: glm.bl
mul
mul :: fn {
v2_mul;
v2_mul_s;
v3_mul;
v3_mul_s;
v4_mul;
v4_mul_s;
}
File: glm.bl
div
div :: fn {
v2_div;
v2_div_s;
v3_div;
v3_div_s;
v4_div;
v4_div_s;
}
File: glm.bl
length
length :: fn {
v2_length;
v3_length;
v4_length;
}
File: glm.bl
sqr_length
sqr_length :: fn {
v2_sqr_length;
v3_sqr_length;
v4_sqr_length;
}
File: glm.bl
dot
dot :: fn {
v2_dot;
v3_dot;
v4_dot;
}
File: glm.bl
normalize
normalize :: fn {
v2_normalize;
v3_normalize;
v4_normalize;
}
File: glm.bl
compare
compare :: fn {
v2_compare;
v3_compare;
v4_compare;
}
File: glm.bl
negate
negate :: fn {
v2_negate;
v3_negate;
v4_negate;
}
File: glm.bl
cross
cross :: fn {
v3_cross;
}
File: glm.bl
round
round :: fn {
v2_round;
v3_round;
v4_round;
}
File: glm.bl
floor
floor :: fn {
v2_floor;
v3_floor;
v4_floor;
}
File: glm.bl
ceil
ceil :: fn {
v2_ceil;
v3_ceil;
v4_ceil;
}
File: glm.bl
abs
abs :: fn {
fn (v: v2) v2;
fn (v: v3) v3;
fn (v: v4) v4;
} #inline
File: glm.bl
mat4_init
mat4_init :: fn (m: *mat4, m00: f32, m10: f32, m20: f32, m30: f32, m01: f32, m11: f32, m21: f32, m31: f32, m02: f32, m12: f32, m22: f32, m32: f32, m03: f32, m13: f32, m23: f32, m33: f32) #inline
File: glm.bl
mat4_identity
mat4_identity :: fn (m: *mat4) #inline
File: glm.bl
mat4_zero
mat4_zero :: fn (m: *mat4) #inline
File: glm.bl
mat4_get_column
mat4_get_column :: fn (m: *mat4, index: s32) v4 #inline
File: glm.bl
mat4_get_column_v3
mat4_get_column_v3 :: fn (m: *mat4, index: s32) v3 #inline
File: glm.bl
mat4_init_perspective
mat4_init_perspective :: fn (m: *mat4, fov_rad: f32, aspect: f32, near: f32, far: f32) #inline
File: glm.bl
mat4_init_perspective_rh_no
mat4_init_perspective_rh_no :: fn (m: *mat4, fov_rad: f32, aspect: f32, near: f32, far: f32) #inline
File: glm.bl
mat4_init_perspective_rh_zo
mat4_init_perspective_rh_zo :: fn (m: *mat4, fov_rad: f32, aspect: f32, near: f32, far: f32) #inline
File: glm.bl
mat4_init_ortho
mat4_init_ortho :: fn (m: *mat4, left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32)
File: glm.bl
mat4_init_look_at
mat4_init_look_at :: fn (m: *mat4, eye: v3, target: v3, up: v3) #inline
File: glm.bl
mat4_init_look
mat4_init_look :: fn (m: *mat4, eye: v3, direction: v3, up: v3)
File: glm.bl
mat4_mul
mat4_mul :: fn (a: *mat4, b: *mat4, result: *mat4)
Multiply matrix a with matrix b and writes the result into result. a or b can be used
also as the result.
File: glm.bl
mat4_inverse
mat4_inverse :: fn (m: *mat4, result: *mat4) #inline
File: glm.bl
mat4_scale_s
mat4_scale_s :: fn (m: *mat4, s: f32) #inline
File: glm.bl
mat4_mul_v4
mat4_mul_v4 :: fn (mat: *mat4, v: v4) v4 #inline
File: glm.bl
mat4_mul_v3
mat4_mul_v3 :: fn (mat: *mat4, v: v3) v3 #inline
File: glm.bl
mat4_init_translation
mat4_init_translation :: fn (m: *mat4, v: v3) #inline
Initialize m matrix as translation matrix.
File: glm.bl
mat4_translate
mat4_translate :: fn (m: *mat4, v: v3) #inline
Multiplies the m matrix with translation matrix for v and writes the result into the
m matrix.
File: glm.bl
mat4_get_translation
mat4_get_translation :: fn (m: *mat4) v3 #inline
Gets the translation vector from the m matrix.
File: glm.bl
mat4_remove_translation
mat4_remove_translation :: fn (m: *mat4)
File: glm.bl
mat4_init_scale
mat4_init_scale :: fn (m: *mat4, s: v3) #inline
Initialize m matrix as scale matrix.
File: glm.bl
mat4_scale
mat4_scale :: fn (m: *mat4, v: v3) #inline
Multiplies the m matrix with scale matrix for v and writes the result into the
m matrix.
File: glm.bl
mat4_get_scale
mat4_get_scale :: fn (m: *mat4) v3
Gets the scale from the m matrix.
File: glm.bl
mat4_remove_scale
mat4_remove_scale :: fn (m: *mat4)
File: glm.bl
mat4_init_rotation_quat
mat4_init_rotation_quat :: fn (m: *mat4, q: quat) #inline
Initialize rotation matrix m from quaternion q.
File: glm.bl
mat4_init_rotation_euler
mat4_init_rotation_euler :: fn (m: *mat4, euler: v3) #inline
Initialize rotation matrix m from euler angles euler (in radians).
File: glm.bl
mat4_rotate_quat
mat4_rotate_quat :: fn (m: *mat4, q: quat) #inline
Rotate the m matrix by quaternion q.
File: glm.bl
mat4_rotate_euler
mat4_rotate_euler :: fn (mat: *mat4, euler: v3) #inline
Rotate the m matrix by euler angles euler (in radians).
File: glm.bl
mat4_get_quat
mat4_get_quat :: fn (m: *mat4) quat
Gets quaternion rotation from m matrix.
File: glm.bl
mat3_init
mat3_init :: fn (m: *mat3, m00: f32, m10: f32, m20: f32, m01: f32, m11: f32, m21: f32, m02: f32, m12: f32, m22: f32) #inline
File: glm.bl
mat3_identity
mat3_identity :: fn (m: *mat3) #inline
File: glm.bl
mat4_to_mat3
mat4_to_mat3 :: fn (ma: *mat4, mb: *mat3)
File: glm.bl
mat3_transpose
mat3_transpose :: fn (m: *mat3)
File: glm.bl
mat3_inverse
mat3_inverse :: fn (m: *mat3, result: *mat3) #inline
File: glm.bl
mat3_scale_s
mat3_scale_s :: fn (m: *mat3, s: f32) #inline
File: glm.bl
mat3_mul_v3
mat3_mul_v3 :: fn (mat: *mat3, v: v3) v3 #inline
File: glm.bl
quat_to_yaw_pitch
quat_to_yaw_pitch :: fn (q: quat) (yaw: f32, pitch: f32) #inline
File: glm.bl
quat_normalize
quat_normalize :: fn (q: quat) quat #inline
File: glm.bl
quat_axis_angle
quat_axis_angle :: fn (axis: v3, angle_rad: f32) quat
File: glm.bl
quat_to_euler
quat_to_euler :: fn (q1: quat) v3
File: glm.bl
euler_to_quat
euler_to_quat :: fn (euler: v3) quat #inline
File: glm.bl
quat_imag
quat_imag :: fn (q: quat) v3 #inline
File: glm.bl
quat_real
quat_real :: fn (q: quat) f32 #inline
File: glm.bl
quat_mul
quat_mul :: fn (q1: quat, q2: quat) quat
File: glm.bl
quat_rotate_v3
quat_rotate_v3 :: fn (q: quat, v: v3) v3
File: glm.bl
quat_forward
quat_forward :: fn (q: quat) v3
File: glm.bl
quat_for
quat_for :: fn (dir: v3, up: v3) quat
File: glm.bl
quat_slerp
quat_slerp :: fn (_a: quat, _b: quat, t: f32) quat
File: glm.bl
quat_nlerp
quat_nlerp :: fn (a: quat, b: quat, t: f32) quat
File: glm.bl
lerp
lerp :: fn (a: ?T, b: T, t: f32) T #inline
File: glm.bl
distance
distance :: fn (a: ?T, b: T) f32 #inline
File: glm.bl
sqr_distance
sqr_distance :: fn (a: ?T, b: T) f32 #inline
File: glm.bl