97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
#include "vec.h"
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#include "../aliases.h"
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#include <math.h>
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#include <stdio.h>
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void vec_print_vec2i_t(vec2i_t v) { printf("{%d, %d}\n", v.x, v.y); }
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vec2i_t vec_add_vec2i_t(vec2i_t v1, vec2i_t v2) {
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return (vec2i_t){.x = v1.x + v2.x, .y = v1.y + v2.y};
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}
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vec2i_t vec_sub_vec2i_t(vec2i_t v1, vec2i_t v2) {
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return (vec2i_t){.x = v1.x - v2.x, .y = v1.y - v2.y};
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}
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vec2i_t vec_mul_vec2i_t(vec2i_t v1, vec2i_t v2) {
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return (vec2i_t){.x = v1.x * v2.x, .y = v1.y * v2.y};
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}
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i32 vec_dot_vec2i_t(vec2i_t v1, vec2i_t v2) {
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return v1.x * v2.x + v1.y * v2.y;
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}
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i32 vec_magnitude_vec2i_t(vec2i_t v) {
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i32 dot_product = vec_dot_vec2i_t(v, v);
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return (i32)sqrtf((f32)dot_product);
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}
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void vec_print_vec2f_t(vec2f_t v) { printf("{%f, %f}\n", v.x, v.y); }
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vec2f_t vec_add_vec2f_t(vec2f_t v1, vec2f_t v2) {
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return (vec2f_t){.x = v1.x + v2.x, .y = v1.y + v2.y};
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}
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vec2f_t vec_sub_vec2f_t(vec2f_t v1, vec2f_t v2) {
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return (vec2f_t){.x = v1.x - v2.x, .y = v1.y - v2.y};
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}
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vec2f_t vec_mul_vec2f_t(vec2f_t v1, vec2f_t v2) {
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return (vec2f_t){.x = v1.x * v2.x, .y = v1.y * v2.y};
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}
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f32 vec_dot_vec2f_t(vec2f_t v1, vec2f_t v2) {
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return v1.x * v2.x + v1.y * v2.y;
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}
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f32 vec_magnitude_vec2f_t(vec2f_t v) {
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f32 dot_product = vec_dot_vec2f_t(v, v);
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return sqrtf(dot_product);
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}
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void vec_print_vec3i_t(vec3i_t v) { printf("{%d, %d, %d}\n", v.x, v.y, v.z); }
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vec3i_t vec_add_vec3i_t(vec3i_t v1, vec3i_t v2) {
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return (vec3i_t){.x = v1.x + v2.x, .y = v1.y + v2.y, .z = v1.z + v2.z};
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}
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vec3i_t vec_sub_vec3i_t(vec3i_t v1, vec3i_t v2) {
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return (vec3i_t){.x = v1.x - v2.x, .y = v1.y - v2.y, .z = v1.z - v2.z};
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}
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vec3i_t vec_mul_vec3i_t(vec3i_t v1, vec3i_t v2) {
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return (vec3i_t){.x = v1.x * v2.x, .y = v1.y * v2.y, .z = v1.z * v2.z};
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}
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i32 vec_dot_vec3i_t(vec3i_t v1, vec3i_t v2) {
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return v1.x * v2.x + v1.y * v2.y + v1.z * v2.z;
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}
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i32 vec_magnitude_vec3i_t(vec3i_t v) {
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i32 dot_product = vec_dot_vec3i_t(v, v);
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return (i32)sqrtf((f32)dot_product);
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}
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void vec_print_vec3f_t(vec3f_t v) { printf("{%f, %f, %f}\n", v.x, v.y, v.z); }
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vec3f_t vec_add_vec3f_t(vec3f_t v1, vec3f_t v2) {
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return (vec3f_t){.x = v1.x + v2.x, .y = v1.y + v2.y, .z = v1.z + v2.z};
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}
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vec3f_t vec_sub_vec3f_t(vec3f_t v1, vec3f_t v2) {
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return (vec3f_t){.x = v1.x - v2.x, .y = v1.y - v2.y, .z = v1.z - v2.z};
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}
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vec3f_t vec_mul_vec3f_t(vec3f_t v1, vec3f_t v2) {
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return (vec3f_t){.x = v1.x * v2.x, .y = v1.y * v2.y, .z = v1.z * v2.z};
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}
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f32 vec_dot_vec3f_t(vec3f_t v1, vec3f_t v2) {
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return v1.x * v2.x + v1.y * v2.y + v1.z * v2.z;
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}
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f32 vec_magnitude_vec3f_t(vec3f_t v) {
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f32 dot_product = vec_dot_vec3f_t(v, v);
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return sqrtf(dot_product);
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}
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