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[FEAT] Update indent settings and add a clang-format file

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NADAL Jean-Baptiste
2024-02-01 12:27:39 +01:00
parent ec96114111
commit 3c5bf7e52a
17 changed files with 262 additions and 147 deletions
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162
tests/01_tuples.cpp
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@@ -37,276 +37,276 @@ using namespace Raytracer;
TEST_CASE("[Tuple] a tuple with w=1.0 is a point", "[Tuple]")
{
Tuple a(4.3, -4.2, 3.1, 1.0);
Tuple a(4.3, -4.2, 3.1, 1.0);
REQUIRE(a.x() == 4.3);
REQUIRE(a.y() == -4.2);
REQUIRE(a.z() == 3.1);
REQUIRE(a.w() == 1.0);
REQUIRE(a.x() == 4.3);
REQUIRE(a.y() == -4.2);
REQUIRE(a.z() == 3.1);
REQUIRE(a.w() == 1.0);
REQUIRE(a.is_point() == true);
REQUIRE(a.is_vector() == false);
REQUIRE(a.is_point() == true);
REQUIRE(a.is_vector() == false);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] a tuple with w=0 is a vector", "[Tuple]")
{
Tuple a(4.3, -4.2, 3.1, 0.0);
Tuple a(4.3, -4.2, 3.1, 0.0);
REQUIRE(a.x() == 4.3);
REQUIRE(a.y() == -4.2);
REQUIRE(a.z() == 3.1);
REQUIRE(a.w() == 0.0);
REQUIRE(a.x() == 4.3);
REQUIRE(a.y() == -4.2);
REQUIRE(a.z() == 3.1);
REQUIRE(a.w() == 0.0);
REQUIRE(a.is_point() == false);
REQUIRE(a.is_point() == false);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Tuple could be copy", "[Tuple]")
{
Tuple p = Tuple::Point(4, -4, 3);
Tuple n;
Tuple p = Tuple::Point(4, -4, 3);
Tuple n;
n = p;
n = p;
REQUIRE(n == p);
REQUIRE(n == p);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Point() creates tuples with w=1", "[Tuple][Point]")
{
Tuple p = Tuple::Point(4, -4, 3);
Tuple p = Tuple::Point(4, -4, 3);
REQUIRE(p == Tuple(4, -4, 3, 1));
REQUIRE(p == Tuple(4, -4, 3, 1));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Vector() creates tuples with w=0", "[Tuple][Vector]")
{
Tuple v = Tuple::Vector(4, -4, 3);
Tuple v = Tuple::Vector(4, -4, 3);
REQUIRE(v == Tuple(4, -4, 3, 0));
REQUIRE(v == Tuple(4, -4, 3, 0));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Adding two tuples", "[Tuple][Operations]")
{
Tuple a1(3, -2, 5, 1);
Tuple a2(-2, 3, 1, 0);
Tuple a1(3, -2, 5, 1);
Tuple a2(-2, 3, 1, 0);
REQUIRE((a1 + a2) == Tuple(1, 1, 6, 1));
REQUIRE((a1 + a2) == Tuple(1, 1, 6, 1));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Adding two tuples without modify a1", "[Tuple][Operations]")
{
Tuple a1(3, -2, 5, 1);
Tuple a2(-2, 3, 1, 0);
Tuple a1(3, -2, 5, 1);
Tuple a2(-2, 3, 1, 0);
Tuple a3 = a1 + a2;
Tuple a3 = a1 + a2;
REQUIRE((a1 + a2) == Tuple(1, 1, 6, 1));
REQUIRE((a1 + a2) == Tuple(1, 1, 6, 1));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Subtracting two points", "[Tuple][Operations]")
{
Tuple p1 = Tuple::Point(3, 2, 1);
Tuple p2 = Tuple::Point(5, 6, 7);
Tuple p1 = Tuple::Point(3, 2, 1);
Tuple p2 = Tuple::Point(5, 6, 7);
REQUIRE((p1 - p2) == Tuple::Vector(-2, -4, -6));
REQUIRE((p1 - p2) == Tuple::Vector(-2, -4, -6));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Subtracting two points without modify p1", "[Tuple][Operations]")
{
Tuple p1 = Tuple::Point(3, 2, 1);
Tuple p2 = Tuple::Point(5, 6, 7);
Tuple p1 = Tuple::Point(3, 2, 1);
Tuple p2 = Tuple::Point(5, 6, 7);
Tuple p3 = p1 - p2;
Tuple p3 = p1 - p2;
REQUIRE((p1 - p2) == Tuple::Vector(-2, -4, -6));
REQUIRE((p1 - p2) == Tuple::Vector(-2, -4, -6));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Subtracting a vector from a point", "[Tuple][Operations]")
{
Tuple p = Tuple::Point(3, 2, 1);
Tuple v = Tuple::Vector(5, 6, 7);
Tuple p = Tuple::Point(3, 2, 1);
Tuple v = Tuple::Vector(5, 6, 7);
REQUIRE((p - v) == Tuple::Point(-2, -4, -6));
REQUIRE((p - v) == Tuple::Point(-2, -4, -6));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Subtracting two vectors", "[Tuple][Operations]")
{
Tuple v1 = Tuple::Vector(3, 2, 1);
Tuple v2 = Tuple::Vector(5, 6, 7);
Tuple v1 = Tuple::Vector(3, 2, 1);
Tuple v2 = Tuple::Vector(5, 6, 7);
REQUIRE((v1 - v2) == Tuple::Vector(-2, -4, -6));
REQUIRE((v1 - v2) == Tuple::Vector(-2, -4, -6));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Subtracting a vector from the zero vector", "[Tuple][Operations]")
{
Tuple zero = Tuple::Vector(0, 0, 0);
Tuple v = Tuple::Vector(1, -2, 3);
Tuple zero = Tuple::Vector(0, 0, 0);
Tuple v = Tuple::Vector(1, -2, 3);
REQUIRE((zero - v) == Tuple::Vector(-1, 2, -3));
REQUIRE((zero - v) == Tuple::Vector(-1, 2, -3));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Negative a tuple", "[Tuple][Operations]")
{
Tuple a(1, -2, 3, -4);
Tuple a(1, -2, 3, -4);
REQUIRE(-a == Tuple(-1, 2, -3, 4));
REQUIRE(-a == Tuple(-1, 2, -3, 4));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Multiplying a tuple by a scalar", "[Tuple][Multiplication]")
{
Tuple a(1, -2, 3, -4);
Tuple a(1, -2, 3, -4);
REQUIRE(a * 3.5 == Tuple(3.5, -7, 10.5, -14));
REQUIRE(a * 3.5 == Tuple(3.5, -7, 10.5, -14));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Multiplying a tuple by a scalar without modify a", "[Tuple][Multiplication]")
{
Tuple a(1, -2, 3, -4);
Tuple a(1, -2, 3, -4);
Tuple b = a * 3.5;
Tuple b = a * 3.5;
REQUIRE(a * 3.5 == Tuple(3.5, -7, 10.5, -14));
REQUIRE(a * 3.5 == Tuple(3.5, -7, 10.5, -14));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Dividing a tuple by a scalar", "[Tuple][Multiplication]")
{
Tuple a(1, -2, 3, -4);
Tuple a(1, -2, 3, -4);
REQUIRE(a / 2 == Tuple(0.5, -1, 1.5, -2));
REQUIRE(a / 2 == Tuple(0.5, -1, 1.5, -2));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Dividing a tuple by a scalar without modify a", "[Tuple][Multiplication]")
{
Tuple a(1, -2, 3, -4);
Tuple a(1, -2, 3, -4);
Tuple b = a / 2;
Tuple b = a / 2;
REQUIRE(a / 2 == Tuple(0.5, -1, 1.5, -2));
REQUIRE(a / 2 == Tuple(0.5, -1, 1.5, -2));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Computing the magnitude of vector(1,0,0)", "[Tuple][Magnitude]")
{
Tuple v = Tuple::Vector(1, 0, 0);
Tuple v = Tuple::Vector(1, 0, 0);
REQUIRE(v.magnitude() == 1);
REQUIRE(v.magnitude() == 1);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Computing the magnitude of vector(0,1,0)", "[Tuple][Magnitude]")
{
Tuple v = Tuple::Vector(0, 1, 0);
Tuple v = Tuple::Vector(0, 1, 0);
REQUIRE(v.magnitude() == 1);
REQUIRE(v.magnitude() == 1);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Computing the magnitude of vector(0,0,1)", "[Tuple][Magnitude]")
{
Tuple v = Tuple::Vector(0, 0, 1);
Tuple v = Tuple::Vector(0, 0, 1);
REQUIRE(v.magnitude() == 1);
REQUIRE(v.magnitude() == 1);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Computing the magnitude of vector(1,2,3)", "[Tuple][Magnitude]")
{
Tuple v = Tuple::Vector(1, 2, 3);
Tuple v = Tuple::Vector(1, 2, 3);
REQUIRE(v.magnitude() == sqrt(14));
REQUIRE(v.magnitude() == sqrt(14));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Computing the magnitude of vector(-1,-2,-3)", "[Tuple][Magnitude]")
{
Tuple v = Tuple::Vector(-1, -2, -3);
Tuple v = Tuple::Vector(-1, -2, -3);
REQUIRE(v.magnitude() == sqrt(14));
REQUIRE(v.magnitude() == sqrt(14));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Normalize vector(4,0,0) gives (1,0,0)", "[Tuple][Normalize]")
{
Tuple v = Tuple::Vector(4, 0, 0);
Tuple v = Tuple::Vector(4, 0, 0);
REQUIRE(v.normalize() == Tuple::Vector(1, 0, 0));
REQUIRE(v.normalize() == Tuple::Vector(1, 0, 0));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] Normalize vector(1,2,3)", "[Tuple][Normalize]")
{
Tuple v = Tuple::Vector(1, 2, 3);
Tuple v = Tuple::Vector(1, 2, 3);
REQUIRE(v.normalize() == Tuple::Vector(1 / sqrtf(14), 2 / sqrtf(14), 3 / sqrtf(14)));
REQUIRE(v.normalize() == Tuple::Vector(1 / sqrtf(14), 2 / sqrtf(14), 3 / sqrtf(14)));
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] The magnitude of a normalized vector", "[Tuple][Normalize]")
{
Tuple norm;
Tuple v = Tuple::Vector(1, 2, 3);
Tuple norm;
Tuple v = Tuple::Vector(1, 2, 3);
norm = v.normalize();
norm = v.normalize();
REQUIRE(norm.magnitude() == 1);
REQUIRE(norm.magnitude() == 1);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] The dot product of two tuples", "[Tuple][Dot]")
{
Tuple a = Tuple::Vector(1, 2, 3);
Tuple b = Tuple::Vector(2, 3, 4);
Tuple a = Tuple::Vector(1, 2, 3);
Tuple b = Tuple::Vector(2, 3, 4);
REQUIRE(a.dot(b) == 20);
REQUIRE(a.dot(b) == 20);
}
/* ------------------------------------------------------------------------- */
TEST_CASE("[Tuple] The cross product of two vector", "[Tuple][Cross]")
{
Tuple a = Tuple::Vector(1, 2, 3);
Tuple b = Tuple::Vector(2, 3, 4);
Tuple a = Tuple::Vector(1, 2, 3);
Tuple b = Tuple::Vector(2, 3, 4);
REQUIRE(a.cross(b) == Tuple::Vector(-1, 2, -1));
REQUIRE(b.cross(a) == Tuple::Vector(1, -2, 1));
REQUIRE(a.cross(b) == Tuple::Vector(-1, 2, -1));
REQUIRE(b.cross(a) == Tuple::Vector(1, -2, 1));
}