diff options
Diffstat (limited to 'lib/ruby2d/camera/triangle.rb')
| -rw-r--r-- | lib/ruby2d/camera/triangle.rb | 67 |
1 files changed, 8 insertions, 59 deletions
diff --git a/lib/ruby2d/camera/triangle.rb b/lib/ruby2d/camera/triangle.rb index cac74b8..9d3fbbf 100644 --- a/lib/ruby2d/camera/triangle.rb +++ b/lib/ruby2d/camera/triangle.rb @@ -2,9 +2,7 @@ module Ruby2D module Camera - # Wraps existing variables as well as adding new methods - # so that it can be handled by the Ruby2D::Camera Module - class Triangle << Ruby2D::Triangle + class Triangle < Ruby2D::Triangle # Recalculates real coordiantes # Use after changing variables def _draw @@ -17,15 +15,18 @@ module Ruby2D temp_y2 = (((x + @x2 - Ruby2D::Camera.x) * Math.sin(angle)) + ((y + @y2 - Ruby2D::Camera.y) * Math.cos(angle))) * Ruby2D::Camera.zoom + half_height temp_x3 = (((x + @x3 - Ruby2D::Camera.x) * Math.cos(angle)) - ((y + @y3 - Ruby2D::Camera.y) * Math.sin(angle))) * Ruby2D::Camera.zoom + half_width temp_y3 = (((x + @x3 - Ruby2D::Camera.x) * Math.sin(angle)) + ((y + @y3 - Ruby2D::Camera.y) * Math.cos(angle))) * Ruby2D::Camera.zoom + half_height - self.draw(x1: temp_x1, y1: temp_y1, - x2: temp_x2, y2: temp_y2, - x3: temp_x3, y3: temp_y3) + Ruby2D::Triangle.draw(x1: temp_x1, y1: temp_y1, + x2: temp_x2, y2: temp_y2, + x3: temp_x3, y3: temp_y3, + color: [[self.c1.r, self.c1.g, self.c1.b, self.c1.a], + [self.c2.r, self.c2.g, self.c2.b, self.c2.a], + [self.c3.r, self.c3.g, self.c3.b, self.c3.a]]) end def initialize(opts= {}) - #add to camera? super(opts) Ruby2D::Camera << self + self.remove end #Methods for moving the shape @@ -44,58 +45,6 @@ module Ruby2D def y=(y) @y = y end -=begin - # Wrappers for the coordinates so that - # they are handled by the Ruby2D::Camera instead - # and for ease of programming - def x1 - @virtual_x1 ||= @x1 - end - - def x1=(x1) - @virtual_x1 = x1 - end - - def y1 - @virtual_y1 ||= @y1 - end - - def y1=(y1) - @virtual_y1 = y1 - end - - def x2 - @virtual_x2 ||= @x2 - end - - def x2=(x2) - @virtual_x2 = x2 - end - - def y2 - @virtual_y2 ||= @y2 - end - - def y2=(y2) - @virtual_y2 = y2 - end - - def x3 - @virtual_x3 ||= @x3 - end - - def x3=(x3) - @virtual_x3 = x3 - end - - def y3 - @virtual_y3 ||= @y3 - end - - def y3=(y3) - @virtual_y3 = y3 - end -=end end end end |
