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Add macro for multiplying V3f with scalar

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Abdelrahman Said 2024-08-18 22:17:27 +01:00
parent caa8c416a9
commit ec98a033eb
1 changed files with 2 additions and 0 deletions
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src/vec/vec.h
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@ -81,6 +81,8 @@ MAKE_LIST_TYPE(V2f);
#define dot_v3(V1, V2) \ #define dot_v3(V1, V2) \
((f32)V1.x * (f32)V2.x + (f32)V1.y * (f32)V2.y + (f32)V1.z * (f32)V2.z) ((f32)V1.x * (f32)V2.x + (f32)V1.y * (f32)V2.y + (f32)V1.z * (f32)V2.z)
#define num_mul_v3(N, V) ((V3f){.x = N * V.x, .y = N * V.y, .z = N * V.z})
#define magnitude_v3(V) (sqrtf(dot_v3(V, V))) #define magnitude_v3(V) (sqrtf(dot_v3(V, V)))
#define normalise_v3(V) \ #define normalise_v3(V) \