RasterizationEngine/main2.py at master · zlrs1013/RasterizationEngine · GitHub

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from TestPrograms.rit_window import *
from cgI_engine import *
from vertex import *
from clipper import *
from shapes2025 import *
import numpy as np


def default_action (win):
    # clear the FB
    win.clearFB (0, 0, 0)
    myEngine.clearZBuffer (win)
    myEngine.defineViewWindow (800, 0, 800, 0)

    viewT = myEngine.identity3D()
    projectionT = myEngine.ortho3D (-4.0, 4.0, -4.0, 4.0, 4.0, 8.0)

    # draw a cube
    modelT = myEngine.translate3D (-2.0, 1.5, -6.0) * myEngine.rotateZ (-30.0) * myEngine.rotateY (-15.0) * myEngine.rotateX (-30.0) * myEngine.scale3D (1.5, 1.5, 1.5)
    myEngine.drawTriangles3D (win, cube, cube_idx, cube_color, modelT, viewT, projectionT)

    # draw a cylinder
    modelT = myEngine.translate3D (2.0, 1.5, -6.0) * myEngine.rotateZ (-30.0) * myEngine.rotateY (-15.0) * myEngine.rotateX (-30.0) * myEngine.scale3D (1.5, 1.5, 1.5)
    myEngine.drawTriangles3D (win, cylinder, cylinder_idx, cylinder_color, modelT, viewT, projectionT)

    # draw a sphere
    modelT = myEngine.translate3D (-2.0, -1.5, -6.0) * myEngine.rotateZ (-30.0) * myEngine.rotateY (-15.0) * myEngine.rotateX (-30.0) * myEngine.scale3D (2.0, 2.0, 2.0)
    myEngine.drawTriangles3D (win, sphere, sphere_idx, sphere_color, modelT, viewT, projectionT)

    # draw a cone
    modelT = myEngine.translate3D (2.0, -1.5, -6.0) * myEngine.rotateZ (-30.0) * myEngine.rotateY (-15.0) * myEngine.rotateX (-30.0) * myEngine.scale3D (1.5, 1.5, 1.5)
    myEngine.drawTriangles3D (win, cone, cone_idx, cone_color, modelT, viewT, projectionT)


myEngine = CGIengine()
def main():
    win = RitWindow(800, 800, "CSCI 610 - Assignment 7 - 3D Objects")
    win.doRun (default_action)


if __name__ == "__main__":
    main()