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add zero default to vec/quat/mat

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This commit is contained in:
Matthew 2025-09-01 04:49:18 +10:00
parent e10033bb74
commit a7d571bd5a
1 changed files with 11 additions and 4 deletions
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15
math.d
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@ -41,7 +41,7 @@ struct Vector(T, int N)
union union
{ {
T[N] v; T[N] v = 0;
struct struct
{ {
T x; T x;
@ -389,7 +389,7 @@ align(16) struct Matrix(T, int D)
union union
{ {
T[N] v; T[N] v = 0;
Row[D] rows; Row[D] rows;
MatrixVec[D] vec; MatrixVec[D] vec;
static if (D == 4) mat4 glm_mat; static if (D == 4) mat4 glm_mat;
@ -532,7 +532,7 @@ struct Quat
{ {
union union
{ {
f32[4] v; f32[4] v = 0;
Vec4 vec; Vec4 vec;
struct struct
{ {
@ -1120,9 +1120,16 @@ unittest
} }
*/ */
{ // Vectors { // Initializers
u32[4] arr = [1, 2, 3, 4]; u32[4] arr = [1, 2, 3, 4];
Vec4 vec = Vec4(arr); Vec4 vec = Vec4(arr);
assert(vec == Vec4(1.0, 2.0, 3.0, 4.0)); assert(vec == Vec4(1.0, 2.0, 3.0, 4.0));
Mat2 mat = Mat2(1.0, 0.0, 0.0, 1.0);
Mat4 mat4;
Quat quat = Quat(1.0, 1.0, 1.0, 1.0);
Quat quat2;
} }
} }