Changeset 67

Timestamp:

Jan 17, 2007, 4:38:41 AM (18 years ago)

Author:

NoWest

Message:

Vector Classes

File:

• Include/abgl.ab (modified) (2 diffs)

Include/abgl.ab

@@ -4 +4 @@
 #include <GL/gl.sbp>
 #include <GL/glu.sbp>
+
+Type XY_FLOAT
+    x As GLfloat
+    y As GLfloat
+End Type
+
+Type XY_DOUBLE
+    x As GLdouble
+    y As GLdouble
+End Type
+
+Class Vector2f
+Public /* constructor */
+    Sub Vector2f(x As GLfloat, y As GLfloat)
+        This.X=x
+        This.Y=y
+    End Sub
+
+Public /* destructor */
+    Sub ~Vector2f()
+    End Sub
+
+Public /* property */
+    Function X() As GLfloat
+        Return xy.x
+    End Function
+    Function Y() As GLfloat
+        Return xy.y
+    End Function
+    Sub X(x As GLfloat)
+        xy.x=x
+    End Sub
+    Sub Y(y As GLfloat)
+        xy.y=y
+    End Sub
+
+Public /* operator */
+    Sub Operator = (vec As Vector2f)
+        This.X=vec.X
+        This.Y=vec.Y
+    End Sub
+    Function Operator + (vec1 As Vector2f, vec2 As Vector2f) As Vector2f
+        Return Add(vec1,vec2)
+    End Function
+    Function Operator - (vec1 As Vector2f, vec2 As Vector2f) As Vector2f
+        Return Substract(vec1,vec2)
+    End Function
+/*  Function Operator * (vec1 As Vector2f, vec2 As Vector2f) As Vector2f
+        Return Dot(vec1,vec2)
+    End Function
+*/
+    Function Operator * (vec As Vector2f, sca As GLfloat) As Vector2f
+        Dim ret As Vector2f(vec.X*sca,vec.Y*sca)
+        Return ret
+    End Function
+    Function Operator / (vec As Vector2f, sca As GLfloat) As Vector2f
+        Dim ret As Vector2f(vec.X/sca,vec.Y/sca)
+        Return ret
+    End Function
+
+
+Public /* method */
+    Function Add(vec1 As Vector2f, vec2 As Vector2f) As Vector2f
+        Dim ret As Vector2f(vec1.X+vec2.X,vec1.Y+vec2.Y)
+        Return ret
+    End Function
+    Function Distance(vec1 As Vector2f, vec2 As Vector2f) As GLfloat
+        Dim ret As Vector2f
+        ret=vec1-vec2
+        Return ret.Magnitude
+    End Function
+    Function Dot(vec1 As Vector2f, vec2 As Vector2f) As GLfloat
+        Return vec1.X*vec2.X+vec1.Y*vec2.Y
+    End Function
+    Function Magnitude() As GLfloat
+        Return Math.Sqrt(This.X^2+This.Y^2) As GLfloat
+    End Function
+    Sub Normalize()
+        Dim ret As Vector2f(This.X/This.Magnitude,This.Y/This.Magnitude)
+        This = ret
+    End Sub
+    Function NormalizedVector() As Vector2f
+        Dim ret As Vector2f(This.X/This.Magnitude,This.Y/This.Magnitude)
+        Return ret
+    End Function
+    Function Substract(vec1 As Vector2f, vec2 As Vector2f) As Vector2f
+        Dim ret As Vector2f(vec1.X-vec2.X,vec1.Y-vec2.Y)
+        Return ret
+    End Function
+    Sub Reverse()
+        Dim ret As Vector2f(-This.X,-This.Y)
+        This = ret
+    End Sub
+    Function ReversedVector() As Vector2f
+        Dim ret As Vector2f(-This.X,-This.Y)
+        Return ret
+    End Function
+
+Protected
+    xy As XY_FLOAT
+End Class
+
+Class Vector2d
+Public /* constructor */
+    Sub Vector2d(x As GLdouble, y As GLdouble)
+        xy.x=x
+        xy.y=y
+    End Sub
+
+Public /* destructor */
+    Sub ~Vector2d()
+    End Sub
+
+Public /* property */
+    Function X() As GLdouble
+        Return xy.x
+    End Function
+    Function Y() As GLdouble
+        Return xy.y
+    End Function
+    Sub X(x As GLdouble)
+        xy.x=x
+    End Sub
+    Sub Y(y As GLdouble)
+        xy.y=y
+    End Sub
+
+Public /* operator */
+    Sub Operator = (vec As Vector2d)
+        This.X=vec.X
+        This.Y=vec.Y
+    End Sub
+    Function Operator + (vec1 As Vector2d, vec2 As Vector2d) As Vector2d
+        Return Add(vec1,vec2)
+    End Function
+    Function Operator - (vec1 As Vector2d, vec2 As Vector2d) As Vector2d
+        Return Substract(vec1,vec2)
+    End Function
+/*  Function Operator * (vec1 As Vector2d, vec2 As Vector2d) As Vector2d
+        Return Dot(vec1,vec2)
+    End Function
+*/
+    Function Operator * (vec As Vector2d, sca As GLfloat) As Vector2d
+        Dim ret As Vector2d(vec.X*sca,vec.Y*sca)
+        Return ret
+    End Function
+    Function Operator / (vec As Vector2d, sca As GLfloat) As Vector2d
+        Dim ret As Vector2d(vec.X/sca,vec.Y/sca)
+        Return ret
+    End Function
+
+
+Public /* method */
+    Function Add(vec1 As Vector2d, vec2 As Vector2d) As Vector2d
+        Dim ret As Vector2d(vec1.X+vec2.X,vec1.Y+vec2.Y)
+        Return ret
+    End Function
+    Function Distance(vec1 As Vector2d, vec2 As Vector2d) As GLfloat
+        Dim ret As Vector2d
+        ret=vec1-vec2
+        Return ret.Magnitude
+    End Function
+    Function Dot(vec1 As Vector2d, vec2 As Vector2d) As GLfloat
+        Return vec1.X*vec2.X+vec1.Y*vec2.Y
+    End Function
+    Function Magnitude() As GLfloat
+        Return Math.Sqrt(This.X^2+This.Y^2) As GLfloat
+    End Function
+    Sub Normalize()
+        Dim ret As Vector2d(This.X/This.Magnitude,This.Y/This.Magnitude)
+        This = ret
+    End Sub
+    Function NormalizedVector() As Vector2d
+        Dim ret As Vector2d(This.X/This.Magnitude,This.Y/This.Magnitude)
+        Return ret
+    End Function
+    Function Substract(vec1 As Vector2d, vec2 As Vector2d) As Vector2d
+        Dim ret As Vector2d(vec1.X-vec2.X,vec1.Y-vec2.Y)
+        Return ret
+    End Function
+    Sub Reverse()
+        Dim ret As Vector2d(-This.X,-This.Y)
+        This = ret
+    End Sub
+    Function ReversedVector() As Vector2d
+        Dim ret As Vector2d(-This.X,-This.Y)
+        Return ret
+    End Function
+
+Protected
+    xz As XY_DOUBLE
+End Class
+
 
 Type XYZ_FLOAT
@@ -88 +281 @@
     xyz As XYZ_DOUBLE
 End Class
+
 
 Type RGB_FLOAT