directory name changed

3d_renderer/renderer.py

@@ -0,0 +1,81 @@
+import pygame as pg
+import numpy as np
+from math import *
+from src.camera import Camera
+from src.object import Object
+
+class Renderer:
+    __clock: pg.time.Clock
+    screen: pg.Surface
+    fps: int
+    caption: str
+    camera: Camera
+    window_width: int
+    window_height: int
+    objects: list[Object]
+
+    def __init__(self, window_width: int, window_height: int):
+        self.__clock = pg.time.Clock()
+        self.screen = pg.display.set_mode((window_width, window_height))
+        self.window_width = window_width
+        self.window_height = window_height
+        self.fps = 60
+        self.caption = "window"
+        self.camera = Camera(self)
+        self.objects = []
+
+    def __quit(self):
+        pg.quit()
+        exit()
+
+    def __handle_event(self, event: pg.event.Event):
+        if event.type == pg.QUIT:
+            self.__quit()
+        if not self.camera.is_static:
+            key = pg.key.get_pressed()
+            if key[pg.K_w]:
+                self.camera.move_forward()
+            if key[pg.K_s]:
+                self.camera.move_backward()
+            if key[pg.K_a]:
+                self.camera.move_left()
+            if key[pg.K_d]:
+                self.camera.move_right()
+            if key[pg.K_SPACE]:
+                self.camera.move_up()
+            if key[pg.K_LSHIFT]:
+                self.camera.move_down()
+            if key[pg.K_EQUALS]:
+                self.camera.fov_up()
+            if key[pg.K_MINUS]:
+                self.camera.fov_down()
+            if key[pg.K_r]:
+                self.camera.pitch_down()
+            if key[pg.K_f]:
+                self.camera.pitch_up()
+            if key[pg.K_q]:
+                self.camera.yaw_down()
+            if key[pg.K_e]:
+                self.camera.yaw_up()
+            if key[pg.K_z]:
+                self.camera.roll_down()
+            if key[pg.K_c]:
+                self.camera.roll_up()
+
+    def __update(self):
+        self.screen.fill((255,255,255))
+        for o in self.objects:
+            o.draw()
+        pg.display.update()
+
+    def add_object(self, object: Object):
+        object.attach_renderer(self)
+        self.objects.append(object)
+
+    def run(self):
+        pg.display.set_caption(self.caption)
+        while True:
+            for event in pg.event.get():
+                self.__handle_event(event)
+            self.__update()
+            self.__clock.tick(self.fps)