package bonsai-rt:mesh

Source

Mesh :: struct {
	verts:   [dynamic][3]f32,
	uvs:     [dynamic][3]f32,
	normals: [dynamic][3]f32,
	tris:    [dynamic]Triangle,
}

ObjectFile :: struct {
	objects: [dynamic]ObjectFileObject,
	mesh:    Mesh,
}

ObjectFileObject :: struct {
	name:        untyped string,
	face_offset: u32,
	face_count:  u32,
}

Triangle :: struct #packed {
	vert_indecies:   [3]u32,
	uv_indecies:     [3]u32,
	normal_indecies: [3]u32,
	material_index:  u32,
}

Vec2 :: [2]f32

Vec3 :: [3]f32

WindingOrder :: enum untyped integer {
	Clockwise, 
	CounterClockwise, 
}

flip_uvs_y_coord :: proc(m: ^Mesh) {…}

make_triangle :: proc(material_index: u32, vert_indecies: [3]u32, uv_indecies: [3]u32 = [3]u32{}, normal_indecies: [3]u32 = [3]u32{}) -> Triangle {…}

mesh_merge :: proc(l: Mesh, r: Mesh) -> Mesh {…}

offset_materials :: proc(m: ^Mesh, offset: u32) {…}

read_obj_file :: proc(file_path: untyped string) -> ObjectFile {…}

read_obj_file_to_mesh :: proc(file_path: untyped string) -> Mesh {…}

recenter_mesh :: proc(m: ^Mesh) -> [3]f32 {…}

reverse_winding_order :: proc(m: ^Mesh) {…}

transform_mesh :: proc(m: ^Mesh, t: matrix[4, 4]f32) {…}