雪待夜

●ShadeのUVをイメージを作成

2008年5月 9日    

# coding: utf-8
error_string = "Error: no image"
image_object_name = "UV_image"
image_size =(512,512)
paint_color =(1.0, 0.0, 0.0)

def draw_line(image_object,vec2_1,vec2_2,paint_color):

	w=vec2_2[0] - vec2_1[0]; h=vec2_2[1] - vec2_1[1]

	if w== 0:

		for i in xrange(int(abs(h))):

			x = int(vec2_1[0] );  y = int(vec2_1[1] + i*cmp(h,0))

			image_object.image.set_pixel(x,y,paint_color)

	elif abs(w) > abs(h) :

		a = h/w

		for i in  xrange(int(abs(w))):

			x = int(vec2_1[0] + i*cmp(w,0));  y = int(vec2_1[1] + i*a*cmp(w,0))

			image_object.image.set_pixel(x,y,paint_color)

	else:

		a = w/h

		for i in xrange(int(abs(h))):

			x = int(vec2_1[0] + i*a*cmp(h,0));  y = int(vec2_1[1] + i*cmp(h,0))

			image_object.image.set_pixel(x,y,paint_color)

scene = xshade.scene()

if scene.rendering.image:

	image_object = scene.create_master_image(image_object_name)

	image_object.image = xshade.create_image(image_size , 32)

else:

	xshade.show_message_box(error_string, False)

for shape_ in xshade.scene().active_shapes:

	for i in xrange(shape_.number_of_faces):

		uv_list = shape_.face(i).distance_uv

		for j in xrange(len(uv_list)):

			vec2_1= (uv_list[j-1][0] * image_size[0] , uv_list[j-1][1] * image_size[1])

			vec2_2= (uv_list[j][0] * image_size[0] , uv_list[j][1] * image_size[1])

			draw_line(image_object,vec2_1,vec2_2,paint_color)

image_object.image.create_window()

投稿者 Yukimi` : 2008年5月 9日 03:57