1 files changed, 86 insertions, 0 deletions
diff --git a/3rdparty/glm/source/test/gtc/gtc_noise.cpp b/3rdparty/glm/source/test/gtc/gtc_noise.cpp
new file mode 100644
index 0000000..6ecec22
--- /dev/null
+++ b/3rdparty/glm/source/test/gtc/gtc_noise.cpp
@@ -0,0 +1,86 @@
+#define GLM_ENABLE_EXPERIMENTAL
+#include <glm/gtc/noise.hpp>
+#include <glm/gtc/type_precision.hpp>
+#include <glm/gtx/raw_data.hpp>
+
+static int test_simplex_float()
+{
+	int Error = 0;
+
+	glm::u8vec4 const PixelSimplex2D(glm::byte(glm::abs(glm::simplex(glm::vec2(0.f, 0.f))) * 255.f));
+	glm::u8vec4 const PixelSimplex3D(glm::byte(glm::abs(glm::simplex(glm::vec3(0.f, 0.f, 0.f))) * 255.f));
+	glm::u8vec4 const PixelSimplex4D(glm::byte(glm::abs(glm::simplex(glm::vec4(0.f, 0.f, 0.f, 0.f))) * 255.f));
+
+	return Error;
+}
+
+static int test_simplex_double()
+{
+	int Error = 0;
+
+	glm::u8vec4 const PixelSimplex2D(glm::byte(glm::abs(glm::simplex(glm::dvec2(0.f, 0.f))) * 255.));
+	glm::u8vec4 const PixelSimplex3D(glm::byte(glm::abs(glm::simplex(glm::dvec3(0.f, 0.f, 0.f))) * 255.));
+	glm::u8vec4 const PixelSimplex4D(glm::byte(glm::abs(glm::simplex(glm::dvec4(0.f, 0.f, 0.f, 0.f))) * 255.));
+
+	return Error;
+}
+
+static int test_perlin_float()
+{
+	int Error = 0;
+
+	glm::u8vec4 const PixelPerlin2D(glm::byte(glm::abs(glm::perlin(glm::vec2(0.f, 0.f))) * 255.f));
+	glm::u8vec4 const PixelPerlin3D(glm::byte(glm::abs(glm::perlin(glm::vec3(0.f, 0.f, 0.f))) * 255.f));
+	glm::u8vec4 const PixelPerlin4D(glm::byte(glm::abs(glm::perlin(glm::vec4(0.f, 0.f, 0.f, 0.f))) * 255.f));
+
+	return Error;
+}
+
+static int test_perlin_double()
+{
+	int Error = 0;
+
+	glm::u8vec4 const PixelPerlin2D(glm::byte(glm::abs(glm::perlin(glm::dvec2(0.f, 0.f))) * 255.));
+	glm::u8vec4 const PixelPerlin3D(glm::byte(glm::abs(glm::perlin(glm::dvec3(0.f, 0.f, 0.f))) * 255.));
+	glm::u8vec4 const PixelPerlin4D(glm::byte(glm::abs(glm::perlin(glm::dvec4(0.f, 0.f, 0.f, 0.f))) * 255.));
+
+	return Error;
+}
+
+static int test_perlin_pedioric_float()
+{
+	int Error = 0;
+
+	glm::u8vec4 const PixelPeriodic2D(glm::byte(glm::abs(glm::perlin(glm::vec2(0.f, 0.f), glm::vec2(2.0f))) * 255.f));
+	glm::u8vec4 const PixelPeriodic3D(glm::byte(glm::abs(glm::perlin(glm::vec3(0.f, 0.f, 0.f), glm::vec3(2.0f))) * 255.f));
+	glm::u8vec4 const PixelPeriodic4D(glm::byte(glm::abs(glm::perlin(glm::vec4(0.f, 0.f, 0.f, 0.f), glm::vec4(2.0f))) * 255.f));
+
+	return Error;
+}
+
+static int test_perlin_pedioric_double()
+{
+	int Error = 0;
+
+	glm::u8vec4 const PixelPeriodic2D(glm::byte(glm::abs(glm::perlin(glm::dvec2(0.f, 0.f), glm::dvec2(2.0))) * 255.));
+	glm::u8vec4 const PixelPeriodic3D(glm::byte(glm::abs(glm::perlin(glm::dvec3(0.f, 0.f, 0.f), glm::dvec3(2.0))) * 255.));
+	glm::u8vec4 const PixelPeriodic4D(glm::byte(glm::abs(glm::perlin(glm::dvec4(0.f, 0.f, 0.f, 0.f), glm::dvec4(2.0))) * 255.));
+
+	return Error;
+}
+
+int main()
+{
+	int Error = 0;
+
+	Error += test_simplex_float();
+	Error += test_simplex_double();
+
+	Error += test_perlin_float();
+	Error += test_perlin_double();
+
+	Error += test_perlin_pedioric_float();
+	Error += test_perlin_pedioric_double();
+
+	return Error;
+}