Contents

# Texture 1. 
# 
# Load an image and draw it onto a quad. The texture() function sets
# the texture image. The vertex() function maps the image to the geometry.

class Texture1 < 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)
  	rotate_z PI/6
  	
  	begin_shape
  	
  	texture @img
  	
  	vertex -100, -100, 0, 0,          0
  	vertex  100, -100, 0, @img.width, 0
  	vertex  100,  100, 0, @img.width, @img.height
  	vertex -100,  100, 0, 0, 	  @img.height
  	
  	end_shape
  
  end
  
end

Texture1.new :title => "Texture1"

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ruby-processing-1.0.11	samples/processing_app/3D/textures/texture1.rb
ruby-processing-1.0.10.1	samples/processing_app/3D/textures/texture1.rb