Class: Gosu::GLTexInfo

Inherits:
Object
  • Object
show all
Defined in:
rdoc/gosu.rb

Overview

Holds information about the underlying OpenGL texture and UV coordinates of an image.

Can be retrieved from some images to use them in OpenGL operations.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#bottom ⇒ Float (readonly)

Returns the V coordinate of the bottom edge of the image.

Returns:

  • (Float) —

    the V coordinate of the bottom edge of the image.



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# File 'rdoc/gosu.rb', line 998

def bottom
  @bottom
end

#left ⇒ Float (readonly)

Returns the U coordinate of the left edge of the image.

Returns:

  • (Float) —

    the U coordinate of the left edge of the image.



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# File 'rdoc/gosu.rb', line 986

def left
  @left
end

#right ⇒ Float (readonly)

Returns the U coordinate of the right edge of the image.

Returns:

  • (Float) —

    the U coordinate of the right edge of the image.



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# File 'rdoc/gosu.rb', line 990

def right
  @right
end

#tex_name ⇒ Integer (readonly)

Returns OpenGL texture id.

Returns:

  • (Integer) —

    OpenGL texture id



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# File 'rdoc/gosu.rb', line 982

def tex_name
  @tex_name
end

#top ⇒ Float (readonly)

Returns the V coordinate of the top edge of the image.

Returns:

  • (Float) —

    the V coordinate of the top edge of the image.



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# File 'rdoc/gosu.rb', line 994

def top
  @top
end