bump versions

Author: monkstone

CHANGELOG.md

@@ -1,3 +1,6 @@
+### version-0.4.2
+Bump versions
+
 ### version-0.4.1
 No particular reason but java, jruby and processing have all been updated since last release
 

calculate_torsional_angle.rb

@@ -0,0 +1,17 @@
+def calculate_torsional_angle(at0, at1, at2, at3)
+  r01 = at0 - at1
+  r32 = at3 - at2
+  r12 = at1 - at2
+  p = r12.cross(r01)
+  q = r12.cross(r32)
+  r = r12.cross(q)
+  u = q.dot(q)
+  v = r.dot(r)
+  return 360.0 if (u <= 0.0 || v <= 0.0)
+  u1 = p.dot(q) # u1 = p * q
+  v1 = p.dot(r) # v1 = p * r
+  u = u1 / sqrt(u)
+  v = v1 / sqrt(v)
+  return Math.atan2(v, u).degrees if (u.abs > 0.01 || v.abs > 0.01)
+  360.0
+end

docs/Gemfile

@@ -1,3 +1,3 @@
 module Geomerative
-  VERSION = '0.4.1'
+  VERSION = '0.4.2'
 end

lib/geomerative/version.rb

@@ -1,7 +1,7 @@
 project 'geomerative' do
 
   model_version '4.0.0'
-  id 'ruby-processing:geomerative:0.4.1'
+  id 'ruby-processing:geomerative:0.4.2'
   packaging 'jar'
 
   description 'geomerative-library for JRubyArt'
@@ -28,7 +28,7 @@
               'polyglot.dump.pom' => 'pom.xml'
             )
 
-  jar 'org.processing:core:3.2.1'
+  jar 'org.processing:core:3.3.0'
 
   plugin( :compiler, '3.5.1',
           'source' =>  '${maven.compiler.source}',