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141 lines
3.9 KiB
Python
141 lines
3.9 KiB
Python
from math import floor, ceil
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from panda3d.core import Vec2, Vec3, Vec4, Vec4F, Vec4D
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from panda3d import core
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import pytest
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def test_round():
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original_vector = Vec4(2.3, -2.6, 3.5, 1)
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rounded_vector = round(original_vector)
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assert rounded_vector.x == 2
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assert rounded_vector.y == -3
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assert rounded_vector.z == 4
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assert rounded_vector.w == 1
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def test_floor():
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original_vector = Vec4(2.3, -2.6, 3.5, 1)
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rounded_vector = floor(original_vector)
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assert rounded_vector.x == 2
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assert rounded_vector.y == -3
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assert rounded_vector.z == 3
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assert rounded_vector.w == 1
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def test_ceil():
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original_vector = Vec4(2.3, -2.6, 3.5, 1)
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rounded_vector = ceil(original_vector)
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assert rounded_vector.x == 3
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assert rounded_vector.y == -2
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assert rounded_vector.z == 4
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assert rounded_vector.w == 1
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def test_vec4_creation():
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assert Vec4(x=1, y=2, z=1, w=7) == Vec4(1, 2, 1, 7) == Vec4((1, 2, 1, 7))
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def test_vec4_getter_setter():
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original_vector = Vec4(2, 3, 7, 9)
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assert original_vector.x == 2
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assert original_vector.y == 3
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assert original_vector.z == 7
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assert original_vector.w == 9
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original_vector.x = 1
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original_vector.y = 3
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original_vector.z = 5
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original_vector.w = -8
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assert original_vector == Vec4(1, 3, 5, -8)
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original_vector[0] = 3
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original_vector[1] = 1
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original_vector[2] = 1
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original_vector[3] = -2
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assert original_vector == Vec4(3, 1, 1, -2)
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original_vector.set_x(-8)
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original_vector.set_y(6)
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original_vector.set_z(10)
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original_vector.set_w(30)
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assert original_vector.x == -8
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assert original_vector.y == 6
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assert original_vector.z == 10
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assert original_vector.w == 30
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def test_vec4_sum():
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original_vector = Vec4(2, 3, -2, 1)
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assert original_vector + original_vector == Vec4(4, 6, -4, 2)
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assert original_vector + 3 == Vec4(5, 6, 1, 4)
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def test_vec4_power():
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assert Vec4(2, -3, 2, -1) ** 2 == Vec4(4, 9, 4, 1)
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def test_vec4_len():
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assert len(Vec4(2, -3, 10, 30)) == 4
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def test_vec4_swizzle_mask():
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original_vector = Vec4(3, 5, 1, 0)
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assert original_vector.xy == Vec2(3, 5)
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assert original_vector.zxy == Vec3(1, 3, 5)
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assert original_vector.zxyw == Vec4(1, 3, 5, 0)
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def test_vec4_str():
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assert str(Vec4F(2, 3, 1, 9)) == "LVector4f(2, 3, 1, 9)"
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assert str(Vec4D(2, 3, 1, 9)) == "LVector4d(2, 3, 1, 9)"
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def test_vec4_compare():
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assert Vec4(1, 2, 3, 4).compare_to(Vec4(1, 2, 3, 4)) == 0
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assert Vec4(1, 0, 0, 0).compare_to(Vec4(1, 0, 0, 0)) == 0
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assert Vec4(1, 0, 0, 0).compare_to(Vec4(0, 1, 0, 0)) == 1
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assert Vec4(1, 0, 0, 0).compare_to(Vec4(0, 0, 1, 0)) == 1
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assert Vec4(1, 0, 0, 0).compare_to(Vec4(0, 0, 0, 1)) == 1
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assert Vec4(0, 1, 0, 0).compare_to(Vec4(1, 0, 0, 0)) == -1
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assert Vec4(0, 1, 0, 0).compare_to(Vec4(0, 1, 0, 0)) == 0
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assert Vec4(0, 1, 0, 0).compare_to(Vec4(0, 0, 1, 0)) == 1
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assert Vec4(0, 1, 0, 0).compare_to(Vec4(0, 0, 0, 1)) == 1
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assert Vec4(0, 0, 1, 0).compare_to(Vec4(1, 0, 0, 0)) == -1
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assert Vec4(0, 0, 1, 0).compare_to(Vec4(0, 1, 0, 0)) == -1
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assert Vec4(0, 0, 1, 0).compare_to(Vec4(0, 0, 1, 0)) == 0
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assert Vec4(0, 0, 1, 0).compare_to(Vec4(0, 0, 0, 1)) == 1
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assert Vec4(0, 0, 0, 1).compare_to(Vec4(1, 0, 0, 0)) == -1
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assert Vec4(0, 0, 0, 1).compare_to(Vec4(0, 1, 0, 0)) == -1
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assert Vec4(0, 0, 0, 1).compare_to(Vec4(0, 0, 1, 0)) == -1
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assert Vec4(0, 0, 0, 1).compare_to(Vec4(0, 0, 0, 1)) == 0
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@pytest.mark.parametrize("type", (core.LVecBase4f, core.LVecBase4d, core.LVecBase4i))
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def test_vec4_floordiv(type):
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with pytest.raises(ZeroDivisionError):
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type(1, 2, 3, 4) // 0
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for i in range(-100, 100):
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for j in range(1, 100):
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assert (type(i) // j).x == i // j
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assert (type(i) // -j).x == i // -j
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v = type(i)
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v //= j
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assert v.x == i // j
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v = type(i)
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v //= -j
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assert v.x == i // -j
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