struct Eagle::TextureRegion

Overview

A rectangle inside a texture, drawable anywhere a texture is. Create one with Texture#region or Texture#frames.

eagle/graphics/texture.cr

.new(texture : Eagle::Texture, rect : Eagle::Rect)
Creates a region of texture covering rect, in pixels.

#flipped_x : TextureRegion
The same region mirrored horizontally, for sprites that face left and right.
#flipped_y : TextureRegion
The same region mirrored vertically.
#height : Float32
Height in pixels.
#rect : Rect
The region in pixels.
#size : Vec2
(width, height).
#texture : Texture
The texture this region is cut from.
#u0 : Float32
Left texture coordinate.
#u1 : Float32
Right texture coordinate.
#v0 : Float32
Top texture coordinate.
#v1 : Float32
Bottom texture coordinate.
#width : Float32
Width in pixels.

def self.new(texture : Eagle::Texture, rect : Eagle::Rect) #

Creates a region of texture covering rect, in pixels.

def flipped_x : TextureRegion #

The same region mirrored horizontally, for sprites that face left and right.

def flipped_y : TextureRegion #

The same region mirrored vertically.

def height : Float32 #

Height in pixels.

def rect : Rect #

The region in pixels.

def size : Vec2 #

(width, height).

def texture : Texture #

The texture this region is cut from.

def u0 : Float32 #

Left texture coordinate.

def u1 : Float32 #

Right texture coordinate.

def v0 : Float32 #

Top texture coordinate.

def v1 : Float32 #

Bottom texture coordinate.

def width : Float32 #

Width in pixels.