Added GLM_ENABLE_EXPERIMENTAL

glm/detail/glm.cpp

@@ -1,6 +1,7 @@
 /// @ref core
 /// @file glm/glm.cpp
 
+#define GLM_ENABLE_EXPERIMENTAL
 #include <glm/glm.hpp>
 #include <glm/gtc/quaternion.hpp>
 #include <glm/gtx/dual_quaternion.hpp>

glm/ext.hpp

@@ -60,6 +60,7 @@
 #	include "./gtc/type_aligned.hpp"
 #endif
 
+#ifdef GLM_ENABLE_EXPERIMENTAL
 #include "./gtx/associated_min_max.hpp"
 #include "./gtx/bit.hpp"
 #include "./gtx/closest_point.hpp"
@@ -116,3 +117,4 @@
 #if GLM_HAS_RANGE_FOR
 #	include "./gtx/range.hpp"
 #endif
+#endif//GLM_ENABLE_EXPERIMENTAL

glm/gtx/associated_min_max.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GTX_associated_min_max is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_associated_min_max extension included")
 #endif

glm/gtx/bit.hpp

@@ -15,6 +15,10 @@
 // Dependencies
 #include "../gtc/bitfield.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_bit is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_bit extension is deprecated, include GLM_GTC_bitfield and GLM_GTC_integer instead")
 #endif

glm/gtx/closest_point.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_closest_point is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_closest_point extension included")
 #endif

glm/gtx/color_space.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_color_space is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_color_space extension included")
 #endif

glm/gtx/color_space_YCoCg.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_color_space_YCoCg is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_color_space_YCoCg extension included")
 #endif

glm/gtx/common.hpp

@@ -18,6 +18,10 @@
 #include "../vec4.hpp"
 #include "../gtc/vec1.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_common is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_common extension included")
 #endif

glm/gtx/compatibility.hpp

@@ -16,6 +16,10 @@
 #include "../glm.hpp"
 #include "../gtc/quaternion.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_compatibility is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_compatibility extension included")
 #endif

glm/gtx/component_wise.hpp

@@ -18,6 +18,10 @@
 #include "../detail/setup.hpp"
 #include "../detail/precision.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_component_wise is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_component_wise extension included")
 #endif

glm/gtx/dual_quaternion.hpp

@@ -20,6 +20,10 @@
 #include "../gtc/constants.hpp"
 #include "../gtc/quaternion.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_dual_quaternion is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_dual_quaternion extension included")
 #endif

glm/gtx/euler_angles.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_euler_angles is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_euler_angles extension included")
 #endif

glm/gtx/extend.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_extend is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_extend extension included")
 #endif

glm/gtx/extended_min_max.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_extented_min_max is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_extented_min_max extension included")
 #endif

glm/gtx/fast_exponential.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_fast_exponential is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_fast_exponential extension included")
 #endif

glm/gtx/fast_square_root.hpp

@@ -19,6 +19,10 @@
 #include "../exponential.hpp"
 #include "../geometric.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_fast_square_root is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_fast_square_root extension included")
 #endif

glm/gtx/fast_trigonometry.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../gtc/constants.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_fast_trigonometry is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_fast_trigonometry extension included")
 #endif

glm/gtx/gradient_paint.hpp

@@ -16,6 +16,10 @@
 #include "../glm.hpp"
 #include "../gtx/optimum_pow.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_gradient_paint is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_gradient_paint extension included")
 #endif

glm/gtx/handed_coordinate_space.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_handed_coordinate_space is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_handed_coordinate_space extension included")
 #endif

glm/gtx/hash.hpp

@@ -12,6 +12,10 @@
 
 #pragma once
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_hash is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #include <functional>
 
 #include "../vec2.hpp"

glm/gtx/integer.hpp

@@ -16,6 +16,10 @@
 #include "../glm.hpp"
 #include "../gtc/integer.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_integer is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_integer extension included")
 #endif

glm/gtx/intersect.hpp

@@ -21,6 +21,10 @@
 #include "../gtx/closest_point.hpp"
 #include "../gtx/vector_query.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_closest_point is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_closest_point extension included")
 #endif

glm/gtx/io.hpp

@@ -23,6 +23,10 @@
 #include "../glm.hpp"
 #include "../gtx/quaternion.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_io is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 # pragma message("GLM: GLM_GTX_io extension included")
 #endif

glm/gtx/log_base.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_log_base is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_log_base extension included")
 #endif

glm/gtx/matrix_cross_product.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_cross_product is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_cross_product extension included")
 #endif

glm/gtx/matrix_decompose.hpp

@@ -20,6 +20,10 @@
 #include "../gtc/quaternion.hpp"
 #include "../gtc/matrix_transform.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_decompose is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_decompose extension included")
 #endif

glm/gtx/matrix_interpolation.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_interpolation is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_interpolation extension included")
 #endif

glm/gtx/matrix_major_storage.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_major_storage is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_major_storage extension included")
 #endif

glm/gtx/matrix_operation.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_operation is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_operation extension included")
 #endif

glm/gtx/matrix_query.hpp

@@ -18,6 +18,10 @@
 #include "../gtx/vector_query.hpp"
 #include <limits>
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_query is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_query extension included")
 #endif

glm/gtx/matrix_transform_2d.hpp

@@ -17,6 +17,9 @@
 #include "../mat3x3.hpp"
 #include "../vec2.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_matrix_transform_2d is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
 
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_matrix_transform_2d extension included")

glm/gtx/mixed_product.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_mixed_product is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_mixed_product extension included")
 #endif

glm/gtx/norm.hpp

@@ -17,6 +17,10 @@
 #include "../detail/func_geometric.hpp"
 #include "../gtx/quaternion.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_norm is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_norm extension included")
 #endif

glm/gtx/normal.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_normal is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_normal extension included")
 #endif

glm/gtx/normalize_dot.hpp

@@ -16,6 +16,10 @@
 // Dependency:
 #include "../gtx/fast_square_root.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_normalize_dot is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_normalize_dot extension included")
 #endif

glm/gtx/number_precision.hpp

@@ -18,6 +18,10 @@
 #include "../glm.hpp"
 #include "../gtc/type_precision.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_number_precision is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_number_precision extension included")
 #endif

glm/gtx/optimum_pow.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_optimum_pow is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_optimum_pow extension included")
 #endif

glm/gtx/orthonormalize.hpp

@@ -18,6 +18,10 @@
 #include "../mat3x3.hpp"
 #include "../geometric.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_orthonormalize is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_orthonormalize extension included")
 #endif

glm/gtx/perpendicular.hpp

@@ -17,6 +17,10 @@
 #include "../glm.hpp"
 #include "../gtx/projection.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_perpendicular is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_perpendicular extension included")
 #endif

glm/gtx/polar_coordinates.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_polar_coordinates is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_polar_coordinates extension included")
 #endif

glm/gtx/projection.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../geometric.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_projection is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_projection extension included")
 #endif

glm/gtx/quaternion.hpp

@@ -19,6 +19,10 @@
 #include "../gtc/quaternion.hpp"
 #include "../gtx/norm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_quaternion is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_quaternion extension included")
 #endif

glm/gtx/range.hpp

@@ -15,6 +15,10 @@
 // Dependencies
 #include "../detail/setup.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_range is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if !GLM_HAS_RANGE_FOR
 #	error "GLM_GTX_range requires C++11 suppport or 'range for'"
 #endif

glm/gtx/raw_data.hpp

@@ -16,6 +16,10 @@
 #include "../detail/setup.hpp"
 #include "../detail/type_int.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_raw_data is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_raw_data extension included")
 #endif

glm/gtx/rotate_normalized_axis.hpp

@@ -19,6 +19,10 @@
 #include "../gtc/epsilon.hpp"
 #include "../gtc/quaternion.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_rotate_normalized_axis is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_rotate_normalized_axis extension included")
 #endif

glm/gtx/rotate_vector.hpp

@@ -17,6 +17,10 @@
 #include "../glm.hpp"
 #include "../gtx/transform.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_rotate_vector is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_rotate_vector extension included")
 #endif

glm/gtx/scalar_multiplication.hpp

@@ -14,6 +14,10 @@
 
 #include "../detail/setup.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_scalar_multiplication is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if !GLM_HAS_TEMPLATE_ALIASES && !(GLM_COMPILER & GLM_COMPILER_GCC)
 #	error "GLM_GTX_scalar_multiplication requires C++11 support or alias templates and if not support for GCC"
 #endif

glm/gtx/scalar_relational.hpp

@@ -15,6 +15,10 @@
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_extend is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_extend extension included")
 #endif

glm/gtx/spline.hpp

@@ -16,6 +16,10 @@
 #include "../glm.hpp"
 #include "../gtx/optimum_pow.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_spline is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_spline extension included")
 #endif

glm/gtx/std_based_type.hpp

@@ -16,6 +16,10 @@
 #include "../glm.hpp"
 #include <cstdlib>
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_std_based_type is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_std_based_type extension included")
 #endif

glm/gtx/string_cast.hpp

@@ -22,6 +22,10 @@
 #include "../gtx/dual_quaternion.hpp"
 #include <string>
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_string_cast is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if(GLM_COMPILER & GLM_COMPILER_CUDA)
 #	error "GLM_GTX_string_cast is not supported on CUDA compiler"
 #endif

glm/gtx/transform.hpp

@@ -19,6 +19,10 @@
 #include "../glm.hpp"
 #include "../gtc/matrix_transform.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_transform is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_transform extension included")
 #endif

glm/gtx/transform2.hpp

@@ -17,6 +17,10 @@
 #include "../glm.hpp"
 #include "../gtx/transform.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_transform2 is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_transform2 extension included")
 #endif

glm/gtx/type_aligned.hpp

@@ -18,6 +18,10 @@
 // Dependency:
 #include "../gtc/type_precision.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_type_aligned is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_type_aligned extension included")
 #endif

glm/gtx/type_trait.hpp

@@ -12,6 +12,10 @@
 
 #pragma once
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_type_trait is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 // Dependency:
 #include "../detail/type_vec2.hpp"
 #include "../detail/type_vec3.hpp"

glm/gtx/vec_swizzle.hpp

@@ -1,6 +1,22 @@
+/// @ref gtx_vec_swizzle
+/// @file glm/gtx/vec_swizzle.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtx_vec_swizzle GLM_GTX_vec_swizzle
+/// @ingroup gtx
+///
+/// @brief Functions to perform swizzle operation.
+///
+/// <glm/gtx/vec_swizzle.hpp> need to be included to use these functionalities.
+
 #pragma once
 
-#include <glm/glm.hpp>
+#include "../glm.hpp"
+
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_vec_swizzle is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
 
 namespace glm {
 	// xx

glm/gtx/vector_angle.hpp

@@ -20,6 +20,10 @@
 #include "../gtx/quaternion.hpp"
 #include "../gtx/rotate_vector.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_vector_angle is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_vector_angle extension included")
 #endif

glm/gtx/vector_query.hpp

@@ -17,6 +17,10 @@
 #include <cfloat>
 #include <limits>
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_vector_query is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_vector_query extension included")
 #endif

glm/gtx/wrap.hpp

@@ -16,6 +16,10 @@
 #include "../glm.hpp"
 #include "../gtc/vec1.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_wrap is an experimetal extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_wrap extension included")
 #endif