fox_beam, more use of enum types, some cleanup (#67)

* cleaning and such

* stuff

* enum types

* format

* a touch more

1 files changed, 10 insertions, 6 deletions

diff --git a/include/sf64math.h b/include/sf64math.h
index 3e4344ab..3e0babeb 100644
--- a/include/sf64math.h
+++ b/include/sf64math.h
@@ -10,14 +10,18 @@ typedef struct {
 } Vec3f; // size = 0xC
 
 typedef struct {
-    Vec3f pos;
-    Vec3f rot;
-} PosRot;
+    /* 0x00 */ Vec3f pos;
+    /* 0x0C */ Vec3f rot;
+} PosRot; // size = 0x18
 
 typedef struct {
-    Vec3f normal;
-    f32 dist;
-} Plane;
+    /* 0x0 */ s16 vtx[3];
+} Triangle; // size = 0x6
+
+typedef struct {
+    /* 0x0 */ Vec3f normal;
+    /* 0xC */ f32 dist;
+} Plane; // size = 0x10
 
 typedef struct {
     /* 0x0 */ s16 x;