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Minor cleanup.

master
Martin Felis 2021-05-28 17:01:36 +02:00
parent 8aa06fb3d6
commit 0c53f3fd8b
1 changed files with 5 additions and 5 deletions
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10
src/sconvcol.h
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@ -9,7 +9,7 @@ extern "C" {
#include <stdbool.h> #include <stdbool.h>
#include "vectorial/simd4x4f.h" #include "vectorial/simd4x4f.h"
8
inline bool sch_simd4f_equal(simd4f a, simd4f b) { inline bool sch_simd4f_equal(simd4f a, simd4f b) {
return (simd4f_get_x(simd4f_length4_squared(simd4f_sub(a, b))) == 0.f); return (simd4f_get_x(simd4f_length4_squared(simd4f_sub(a, b))) == 0.f);
} }
@ -101,9 +101,9 @@ SchHullResult sch_builder_create_hull(sch_hull_builder* builder, sch_hull* out_h
// Calculations // Calculations
// //
float sch_plane_distance(sch_plane* plane, simd4f* v); float sch_plane_distance(const sch_plane* plane, const simd4f* v);
void sch_edge_get_dir(sch_edge* edge, simd4f* dir); void sch_edge_get_dir(const sch_edge* edge, simd4f* out_dir);
void sch_hull_free_memory (sch_hull* hull); void sch_hull_free_memory (sch_hull* hull);
@ -127,7 +127,7 @@ void sch_create_face(int num_vert, simd4f* vertices, sch_face* out_face);
#ifdef SCONVCOL_IMPLEMENTATION #ifdef SCONVCOL_IMPLEMENTATION
float sch_plane_distance(sch_plane* plane, simd4f* v) { float sch_plane_distance(const sch_plane* plane, const simd4f* v) {
return simd4f_dot3_scalar(simd4f_sub(*v, plane->p), plane->n); return simd4f_dot3_scalar(simd4f_sub(*v, plane->p), plane->n);
} }
@ -157,7 +157,7 @@ void sch_create_face(int num_vert, simd4f* vertices, sch_face* out_face) {
out_face->edge = &f_edges[0]; out_face->edge = &f_edges[0];
} }
void sch_edge_get_dir(sch_edge* edge, simd4f* out_dir) { void sch_edge_get_dir(const sch_edge* edge, simd4f* out_dir) {
*out_dir = simd4f_sub(edge->next->vert->p, edge->vert->p); *out_dir = simd4f_sub(edge->next->vert->p, edge->vert->p);
float recip_len = 1.f / sqrtf(simd4f_dot3_scalar(*out_dir, *out_dir)); float recip_len = 1.f / sqrtf(simd4f_dot3_scalar(*out_dir, *out_dir));
*out_dir = simd4f_mul(*out_dir, simd4f_splat(recip_len)); *out_dir = simd4f_mul(*out_dir, simd4f_splat(recip_len));