From 0a1172b75f571685c264a8b9d8ee224bbf11381f Mon Sep 17 00:00:00 2001
From: xolatile
Date: Wed, 6 Aug 2025 22:54:55 +0200
Subject: Please do not hate me, it makes sense...

---
 src/engine/bih.h | 33 ++++++---------------------------
 1 file changed, 6 insertions(+), 27 deletions(-)

(limited to 'src/engine/bih.h')

diff --git a/src/engine/bih.h b/src/engine/bih.h
index 16da278..ac49c66 100644
--- a/src/engine/bih.h
+++ b/src/engine/bih.h
@@ -1,38 +1,25 @@
-struct BIH
-{
-	struct node
-	{
+struct BIH {
+	struct node {
 		short split[2];
 		ushort child[2];
-
 		int axis() const { return child[0]>>14; }
 		int childindex(int which) const { return child[which]&0x3FFF; }
 		bool isleaf(int which) const { return (child[1]&(1<<(14+which)))!=0; }
 	};
-
-	struct tri
-	{
+	struct tri {
 		ushort vert[3];
 	};
-
-	struct tribb
-	{
+	struct tribb {
 		svec center, radius;
-
-		bool outside(const ivec &bo, const ivec &br) const
-		{
+		bool outside(const ivec &bo, const ivec &br) const {
 			return abs(bo.x - center.x) > br.x + radius.x ||
 				   abs(bo.y - center.y) > br.y + radius.y ||
 				   abs(bo.z - center.z) > br.z + radius.z;
 		}
 	};
-
 	enum { MESH_NOCLIP = 1<<0, MESH_ALPHA = 1<<1, MESH_CULLFACE = 1<<2 };
-
-	struct mesh
-	{
+	struct mesh {
 		enum { MAXTRIS = 1<<14 };
-
 		matrix4x3 xform, invxform;
 		matrix3 xformnorm, invxformnorm;
 		float scale, invscale;
@@ -46,13 +33,10 @@ struct BIH
 		Texture *tex;
 		int flags;
 		vec bbmin, bbmax;
-
 		mesh() : numnodes(0), numtris(0), tex(NULL), flags(0) {}
-
 		vec getpos(int i) const { return *(const vec *)(pos + i*posstride); }
 		vec2 gettc(int i) const { return *(const vec2 *)(tc + i*tcstride); }
 	};
-
 	mesh *meshes;
 	int nummeshes;
 	node *nodes;
@@ -61,17 +45,12 @@ struct BIH
 	int numtris;
 	vec bbmin, bbmax, center;
 	float radius, entradius;
-
 	BIH(vector<mesh> &buildmeshes);
-
 	~BIH();
-
 	void build(mesh &m, ushort *indices, int numindices, const ivec &vmin, const ivec &vmax);
-
 	bool traverse(const vec &o, const vec &ray, float maxdist, float &dist, int mode);
 	bool traverse(const mesh &m, const vec &o, const vec &ray, const vec &invray, float maxdist, float &dist, int mode, node *curnode, float tmin, float tmax);
 	bool triintersect(const mesh &m, int tidx, const vec &mo, const vec &mray, float maxdist, float &dist, int mode);
-
 	void preload();
 };
 
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