From d309df4ce4d8ad0ed995a8e1c4267412a7782021 Mon Sep 17 00:00:00 2001
From: xolatile
Date: Mon, 4 Aug 2025 22:53:42 +0200
Subject: Bunch of small changes...

---
 src/engine/bih.h | 146 +++++++++++++++++++++++++++----------------------------
 1 file changed, 73 insertions(+), 73 deletions(-)

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

diff --git a/src/engine/bih.h b/src/engine/bih.h
index 971e64b..16da278 100644
--- a/src/engine/bih.h
+++ b/src/engine/bih.h
@@ -1,78 +1,78 @@
 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
-    {
-        ushort vert[3];
-    };
-
-    struct tribb
-    {
-        svec center, radius;
-
-        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
-    {
-        enum { MAXTRIS = 1<<14 };
-
-        matrix4x3 xform, invxform;
-        matrix3 xformnorm, invxformnorm;
-        float scale, invscale;
-        node *nodes;
-        int numnodes;
-        const tri *tris;
-        const tribb *tribbs;
-        int numtris;
-        const uchar *pos, *tc;
-        int posstride, tcstride;
-        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;
-    int numnodes;
-    tribb *tribbs;
-    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();
+	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
+	{
+		ushort vert[3];
+	};
+
+	struct tribb
+	{
+		svec center, radius;
+
+		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
+	{
+		enum { MAXTRIS = 1<<14 };
+
+		matrix4x3 xform, invxform;
+		matrix3 xformnorm, invxformnorm;
+		float scale, invscale;
+		node *nodes;
+		int numnodes;
+		const tri *tris;
+		const tribb *tribbs;
+		int numtris;
+		const uchar *pos, *tc;
+		int posstride, tcstride;
+		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;
+	int numnodes;
+	tribb *tribbs;
+	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();
 };
 
 extern bool mmintersect(const extentity &e, const vec &o, const vec &ray, float maxdist, int mode, float &dist);
-- 
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