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chore(matrix): mark C44Matrix::Determinant as const

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fallenoak 2020-11-29 22:42:11 -06:00
parent c48d6716ac
commit 5e8ed6ae7f
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2 changed files with 2 additions and 2 deletions
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2
tempest/matrix/C44Matrix.cpp
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@ -24,7 +24,7 @@ C44Matrix C44Matrix::Adjoint() const {
return { a0, a1, a2, a3, b0, b1, b2, b3, c0, c1, c2, c3, d0, d1, d2, d3 };
}
float C44Matrix::Determinant() {
float C44Matrix::Determinant() const {
return (this->b1 * this->c2 * this->d3 + this->c3 * this->b2 * this->d1 + this->b3 * this->c1 * this->d2 - this->c2 * this->b3 * this->d1 - this->d3 * (this->c1 * this->b2) - this->b1 * this->c3 * this->d2) * this->a0 - (this->c2 * this->b0 * this->d3 + this->c3 * this->b2 * this->d0 + this->b3 * this->c0 * this->d2 - this->b3 * this->c2 * this->d0 - this->d3 * (this->c0 * this->b2) - this->b0 * this->c3 * this->d2) * this->a1 + (this->c1 * this->b0 * this->d3 + this->c3 * this->b1 * this->d0 + this->b3 * this->c0 * this->d1 - this->b3 * this->c1 * this->d0 - this->d3 * (this->c0 * this->b1) - this->b0 * this->c3 * this->d1) * this->a2 - (this->c1 * this->b0 * this->d2 + this->c2 * this->b1 * this->d0 + this->b2 * this->c0 * this->d1 - this->b2 * this->c1 * this->d0 - this->d2 * (this->c0 * this->b1) - this->b0 * this->c2 * this->d1) * this->a3;
}

2
tempest/matrix/C44Matrix.hpp
View file

@ -41,7 +41,7 @@ class C44Matrix {
, d2(d2)
, d3(d3) {};
C44Matrix Adjoint() const;
float Determinant();
float Determinant() const;
C44Matrix Inverse(float det) const;
};