import bpy
import os.path

writePath = 'C:/'

for object in bpy.context.selected_objects:
	objectName = object.name
	texture = os.path.basename(object.data.uv_textures.active.data[0].image.filepath)

	fileLines = []
	meshVertices = []
	for vertex in object.data.vertices:
		meshVertices.insert(vertex.index, vertex.co)
	meshQuads = []
	meshTris = []

	for x in range(0, len(object.data.faces)):
		if len(object.data.faces[x].vertices) == 4:
			for i in range(0, 4):
				uv = (("%.4f" % object.data.uv_textures.active.data[x].uv[i][0])+', '+("%.4f" % (1-object.data.uv_textures.active.data[x].uv[i][1])))
				meshQuads.append('vertex('+("%.3f" % meshVertices[object.data.faces[x].vertices[i]][0])+', '+("%.3f" % meshVertices[object.data.faces[x].vertices[i]][1])+', '+("%.3f" % meshVertices[object.data.faces[x].vertices[i]][2])+', '+uv+');')
		if len(object.data.faces[x].vertices) == 3:
			for i in range(0, 3):
				uv = (("%.4f" % object.data.uv_textures.active.data[x].uv[i][0])+', '+("%.4f" % (1-object.data.uv_textures.active.data[x].uv[i][1])))
				meshTris.append('vertex('+("%.3f" % meshVertices[object.data.faces[x].vertices[i]][0])+', '+("%.3f" % meshVertices[object.data.faces[x].vertices[i]][1])+', '+("%.3f" % meshVertices[object.data.faces[x].vertices[i]][2])+', '+uv+');')

	fileLines.append('class '+objectName+'{')
	fileLines.append('  PImage modTexture;')
	fileLines.append('  ')
	fileLines.append('  '+objectName+'(){')
	fileLines.append('    modTexture = loadImage("'+texture+'");')
	fileLines.append('  }')
	fileLines.append('  ')
	fileLines.append('  void display(){')
	if(len(meshQuads) > 0):
		fileLines.append('    beginShape(QUADS);')
		fileLines.append('    texture(modTexture);')
		fileLines.append('    textureMode(NORMALIZED);')
		for line in meshQuads: fileLines.append('    '+line)
		fileLines.append('    endShape();')
	if(len(meshTris) > 0):
		fileLines.append('    beginShape(TRIANGLES);')
		fileLines.append('    texture(modTexture);')
		fileLines.append('    textureMode(NORMALIZED);')
		for line in meshTris: fileLines.append('    '+line)
		fileLines.append('    endShape();')
	fileLines.append('  }')
	fileLines.append('}')

	filepath = writePath+objectName+'.pde'
	file = open(filepath, "w")
	for line in fileLines:
		file.write(line+'\n')
	file.close()