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Add testing of lxNorm.

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This commit is contained in:
Liam Adams 2019-07-19 18:28:31 +01:00
parent 7d20bc8104
commit 8f7d378116
1 changed files with 54 additions and 0 deletions
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54
test/gtx/gtx_norm.cpp
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@ -1,9 +1,63 @@
#define GLM_ENABLE_EXPERIMENTAL
#include <glm/gtx/norm.hpp>
int test_lxNorm()
{
int Error(0);
{
unsigned int depth_1 = 1;
float normA = glm::lxNorm(glm::vec3(2, 3, 1), depth_1);
float normB = glm::l1Norm(glm::vec3(2, 3, 1));
Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
Error += glm::epsilonEqual(normA, 6.f, 0.00001f) ? 0 : 1;
}
{
unsigned int depth_1 = 1;
float normA = glm::lxNorm(glm::vec3(-1, -2, -3), depth_1);
float normB = glm::l1Norm(glm::vec3(-1, -2, -3));
Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
Error += glm::epsilonEqual(normA, 6.f, 0.00001f) ? 0 : 1;
}
{
unsigned int depth_2 = 2;
float normA = glm::lxNorm(glm::vec3(2, 3, 1), depth_2);
float normB = glm::l2Norm(glm::vec3(2, 3, 1));
Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
Error += glm::epsilonEqual(normA, 3.741657387f, 0.00001f) ? 0 : 1;
}
{
unsigned int depth_2 = 2;
float normA = glm::lxNorm(glm::vec3(-1, -2, -3), depth_2);
float normB = glm::l2Norm(glm::vec3(-1, -2, -3));
Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
Error += glm::epsilonEqual(normA, 3.741657387f, 0.00001f) ? 0 : 1;
}
{
unsigned int oddDepth = 3;
float norm = glm::lxNorm(glm::vec3(2, 3, 1), oddDepth);
Error += glm::epsilonEqual(norm, 3.301927249f, 0.00001f) ? 0 : 1;
}
{
unsigned int oddDepth = 3;
float norm = glm::lxNorm(glm::vec3(-1, -2, -3), oddDepth);
Error += glm::epsilonEqual(norm, 3.301927249f, 0.00001f) ? 0 : 1;
}
return Error;
}
int main()
{
int Error(0);
Error += test_lxNorm();
return Error;
}