zig/mach
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

math: begin rewrite of mach.math

Browse source 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2023-09-04 17:01:54 -07:00
parent 6b5a9990b9
commit 5b25db1025
7 changed files with 1449 additions and 1192 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/testing.zig
View file

@ -116,6 +116,27 @@ fn Expect(comptime T: type) type {
const is_vec4 = T == math.Vec4 or T == math.Vec4h or T == math.Vec4d;
if (is_vec2 or is_vec3 or is_vec4) return ExpectVecMat(T);
// TODO(testing): TODO(math): handle Mat, []Vec, []Mat without generic equality below.
// We can look at how std.testing handles slices, e.g. we should have equal or better output than
// what generic equality below gets us:
//
// ```
// ============ expected this output: ============= len: 4 (0x4)
//
// [0]: math.vec.Vec(4,f32){ .v = { 1.0e+00, 0.0e+00, 0.0e+00, 0.0e+00 } }
// [1]: math.vec.Vec(4,f32){ .v = { 0.0e+00, 1.0e+00, 0.0e+00, 0.0e+00 } }
// [2]: math.vec.Vec(4,f32){ .v = { 0.0e+00, 0.0e+00, 1.0e+00, 0.0e+00 } }
// [3]: math.vec.Vec(4,f32){ .v = { 0.0e+00, 0.0e+00, 0.0e+00, 1.0e+00 } }
//
// ============= instead found this: ============== len: 4 (0x4)
//
// [0]: math.vec.Vec(4,f32){ .v = { 1.0e+00, 0.0e+00, 0.0e+00, 0.0e+00 } }
// [1]: math.vec.Vec(4,f32){ .v = { 0.0e+00, 1.0e+00, 0.0e+00, 0.0e+00 } }
// [2]: math.vec.Vec(4,f32){ .v = { 0.0e+00, 0.0e+00, 1.0e+00, 0.0e+00 } }
// [3]: math.vec.Vec(4,f32){ .v = { 0.0e+00, 0.0e+00, 1.0e+00, 1.0e+00 } }
// ```
//
// Generic equality
return struct {
expected: T,