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@@ -22,10 +22,13 @@ public:
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bool isPoint() { return (this->w == 1.0); };
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bool isVector() { return (this->w == 0.0); };
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- bool operator==(const Tuple &b) const { return double_equal(this->x, b.x) &&
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- double_equal(this->y, b.y) &&
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- double_equal(this->z, b.z) &&
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- double_equal(this->w, b.w); };
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+ bool operator==(const Tuple &b) const
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+ {
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+ return double_equal(this->x, b.x) &&
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+ double_equal(this->y, b.y) &&
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+ double_equal(this->z, b.z) &&
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+ double_equal(this->w, b.w);
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+ };
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bool operator!=(const Tuple &b) const { return !(*this == b); };
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Tuple operator+(const Tuple &b) const { return Tuple(this->x + b.x, this->y + b.y,
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