mirror of
https://github.com/kuhyx/WUT_Computer_Science.git
synced 2026-07-04 17:43:12 +02:00
b74883b796
* works for cornell now, will be extended to import others * works for all scenes * can load environments and blur them * minor cleanup * Example commands added to README.md
38 lines
963 B
Python
38 lines
963 B
Python
from ..utils.constants import *
|
|
from ..utils.vector3 import vec3, rgb
|
|
from ..ray import Ray, get_raycolor
|
|
from ..utils.image_functions import load_image, load_image_as_linear_sRGB
|
|
import numpy as np
|
|
from abc import abstractmethod
|
|
|
|
class texture():
|
|
|
|
@abstractmethod
|
|
def __init__(self):
|
|
pass
|
|
|
|
@abstractmethod
|
|
def get_color(self, hit):
|
|
pass
|
|
|
|
|
|
class solid_color(texture):
|
|
|
|
def __init__(self,color):
|
|
self.color = color
|
|
|
|
def get_color(self, hit):
|
|
return self.color
|
|
|
|
|
|
class image(texture):
|
|
|
|
def __init__(self,img, repeat = 1.0):
|
|
self.img = load_image_as_linear_sRGB("sightpy/textures/" + img)
|
|
self.repeat = repeat
|
|
|
|
def get_color(self, hit):
|
|
u,v = hit.get_uv()
|
|
im = self.img[-((v * self.img.shape[0]*self.repeat ).astype(int)% self.img.shape[0]) , (u * self.img.shape[1]*self.repeat).astype(int) % self.img.shape[1] ].T
|
|
color = vec3(im[0],im[1],im[2])
|
|
return color |