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author | epoch <epoch@hack.thebackupbox.net> | 2020-04-14 11:50:30 +0000 |
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committer | epoch <epoch@hack.thebackupbox.net> | 2020-04-14 11:50:30 +0000 |
commit | 459bff40e078a3979573000a903b288bcc9a8d3f (patch) | |
tree | cd8e75a66129042803729924352de80d7a5f5041 /src/math.c | |
parent | ede4c08f4f15a516a748f8ed89b4f6b06b845c2a (diff) | |
parent | 9f5c79eff1a3fae473bbdd12afcb77875d8548af (diff) | |
download | hackvr-459bff40e078a3979573000a903b288bcc9a8d3f.tar.gz hackvr-459bff40e078a3979573000a903b288bcc9a8d3f.zip |
Merge branch 'master' of /var/git/hackvr
Diffstat (limited to 'src/math.c')
-rw-r--r-- | src/math.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -193,6 +193,11 @@ c3_t c3_add(c3_t p1,c3_t p2) { return (c3_t){p1.x+p2.x,p1.y+p2.y,p1.z+p2.z}; } +//this could probably be a macro, or inline or whatever. and also work for cs_t +c2_t c2_add(c2_t p1,c2_t p2) { + return (c2_t){p1.x+p2.x,p1.y+p2.y}; +} + real distance3(c3_t p1,c3_t p2) { return sqrt(( (p1.x-p2.x)*(p1.x-p2.x) )+( (p1.y-p2.y)*(p1.y-p2.y) )+( (p1.z-p2.z)*(p1.z-p2.z) )); } |