Copy changes from the no-history fork, generated back in 2023

Original commit message:
> commit f138311d2d2e0cc9ba0496d523bb46f2c1c9fb73
> Author: rtk0c <[email protected]>
> Date:   Wed Sep 20 23:58:58 2023 -0700
>
>     Copy from the PlasticSCM repo, replace vendored glm wtih conan

In reality, this also introduced a few uncommitted changes in the
original PlasticSCM repo. See the modified and new files in this patch.

1 files changed, 0 insertions, 82 deletions

diff --git a/3rdparty/glm/source/test/gtx/gtx_vector_query.cpp b/3rdparty/glm/source/test/gtx/gtx_vector_query.cpp
deleted file mode 100644
index 729f9e1..0000000
--- a/3rdparty/glm/source/test/gtx/gtx_vector_query.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-#define GLM_ENABLE_EXPERIMENTAL
-#include <glm/vec2.hpp>
-#include <glm/vec3.hpp>
-#include <glm/vec4.hpp>
-#include <glm/gtx/vector_query.hpp>
-
-int test_areCollinear()
-{
-	int Error(0);
-
-	{
-		bool TestA = glm::areCollinear(glm::vec2(-1), glm::vec2(1), 0.00001f);
-		Error += TestA ? 0 : 1;
-	}
-
-	{
-		bool TestA = glm::areCollinear(glm::vec3(-1), glm::vec3(1), 0.00001f);
-		Error += TestA ? 0 : 1;
-	}
-
-	{
-		bool TestA = glm::areCollinear(glm::vec4(-1), glm::vec4(1), 0.00001f);
-		Error += TestA ? 0 : 1;
-	}
-
-	return Error;
-}
-
-int test_areOrthogonal()
-{
-	int Error(0);
-	
-	bool TestA = glm::areOrthogonal(glm::vec2(1, 0), glm::vec2(0, 1), 0.00001f);
-	Error += TestA ? 0 : 1;
-
-	return Error;
-}
-
-int test_isNormalized()
-{
-	int Error(0);
-	
-	bool TestA = glm::isNormalized(glm::vec4(1, 0, 0, 0), 0.00001f);
-	Error += TestA ? 0 : 1;
-
-	return Error;
-}
-
-int test_isNull()
-{
-	int Error(0);
-	
-	bool TestA = glm::isNull(glm::vec4(0), 0.00001f);
-	Error += TestA ? 0 : 1;
-
-	return Error;
-}
-
-int test_areOrthonormal()
-{
-	int Error(0);
-
-	bool TestA = glm::areOrthonormal(glm::vec2(1, 0), glm::vec2(0, 1), 0.00001f);
-	Error += TestA ? 0 : 1;
-
-	return Error;
-}
-
-int main()
-{
-	int Error(0);
-
-	Error += test_areCollinear();
-	Error += test_areOrthogonal();
-	Error += test_isNormalized();
-	Error += test_isNull();
-	Error += test_areOrthonormal();
-
-	return Error;
-}
-
-