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More constants related to pi
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@ -71,6 +71,11 @@ namespace glm
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template <typename genType>
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GLM_FUNC_DECL genType pi();
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/// Return pi * 2.
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/// @see gtc_constants
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template <typename genType>
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GLM_FUNC_DECL genType two_pi();
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/// Return square root of pi.
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/// @see gtc_constants
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template <typename genType>
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@ -81,6 +86,11 @@ namespace glm
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template <typename genType>
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GLM_FUNC_DECL genType half_pi();
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/// Return pi / 2 * 3.
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/// @see gtc_constants
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template <typename genType>
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GLM_FUNC_DECL genType three_half_pi();
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/// Return pi / 4.
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/// @see gtc_constants
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template <typename genType>
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@ -91,11 +101,21 @@ namespace glm
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template <typename genType>
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GLM_FUNC_DECL genType one_over_pi();
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/// Return 1 / (pi * 2).
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/// @see gtc_constants
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template <typename genType>
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GLM_FUNC_DECL genType one_over_two_pi();
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/// Return 2 / pi.
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/// @see gtc_constants
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template <typename genType>
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GLM_FUNC_DECL genType two_over_pi();
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/// Return 4 / pi.
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/// @see gtc_constants
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template <typename genType>
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GLM_FUNC_DECL genType four_over_pi();
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/// Return 2 / sqrt(pi).
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/// @see gtc_constants
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template <typename genType>
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@ -54,6 +54,12 @@ namespace glm
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return genType(3.14159265358979323846264338327950288);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType two_pi()
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{
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return genType(6.28318530717958647692528676655900576);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType root_pi()
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{
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@ -66,6 +72,12 @@ namespace glm
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return genType(1.57079632679489661923132169163975144);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType three_half_pi()
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{
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return genType(4.71238898038468985769396507491925432);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType quarter_pi()
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{
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@ -78,12 +90,24 @@ namespace glm
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return genType(0.318309886183790671537767526745028724);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType one_over_two_pi()
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{
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return genType(0.159154943091895335768883763372514362);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType two_over_pi()
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{
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return genType(0.636619772367581343075535053490057448);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType four_over_pi()
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{
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return genType(1.273239544735162686151070106980114898);
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}
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template <typename genType>
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GLM_FUNC_QUALIFIER genType two_over_root_pi()
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{
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