Contents

# Texture 2. 
# 
# Using a rectangular image to map a texture onto a triangle.
 
class Texture2 < Processing::App

  def setup
    
    size 640, 360, P3D
    
    @img = load_image "berlin-1.jpg"
    no_stroke
    
  end
  
  def draw
  
  	background 0
  	
  	translate width/2, height/2
  	
  	rotate_y map( mouse_x, 0, width, -PI, PI )
  	
  	begin_shape
  	
  	texture @img
  	
  	vertex -100, -100, 0, 0, 	    0
  	vertex  100,  -40, 0, @img.width,   @img.height/3
  	vertex    0,  100, 0, @img.width/2, @img.height
  	
  	end_shape
  
  end
  
end

Texture2.new :title => "Texture2"

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ruby-processing-1.0.11	samples/processing_app/3D/textures/texture2.rb
ruby-processing-1.0.10.1	samples/processing_app/3D/textures/texture2.rb