vxRange_UT.cpp

/**
* 
* file vxRange_UT.cpp
*
* This test file is a part of VoxelBrain software.
* 
* (c) Nanyang Technological University
*
*  Author: Konstantin Levinski
*
*/

#include <gtest/gtest.h>

#include "vxRange.h"

TEST(MAIN, Range){
  
};


// Test loading of volume
TEST(MAIN, RangeBasic){
  Range one(V3f(0,0,0), V3f(1,1,1)); //start
  Range inside(V3f(0.1,0.1,0.1), V3f(0.9,0.9,0.9)); 
  Range intersecting(V3f(0.1,0.1,0.1), V3f(0.9,5,0.9)); 
  Range outside(V3f(1.1,-2,3), V3f(1.2,-1,3.8)); 

  EXPECT_TRUE(ContainsPoint(one, V3f(0.5, 0.5, 0.5)));  // Some common cases
  EXPECT_FALSE(ContainsPoint(one, V3f(1.1, 0.5, 0.5)));
  EXPECT_FALSE(ContainsPoint(one, V3f(-0.1, 0.5, 0.5)));
  EXPECT_FALSE(ContainsPoint(one, V3f(0.5, 1.1, 0.5)));
  EXPECT_FALSE(ContainsPoint(one, V3f(0.5, -0.1, 0.5)));
  EXPECT_FALSE(ContainsPoint(one, V3f(0.5, 0.5, 1.1)));
  EXPECT_FALSE(ContainsPoint(one, V3f(0.5, 0.5, -0.1)));
  EXPECT_TRUE(ContainsRange(one, inside));
  EXPECT_TRUE(IntersectsRange(one, intersecting));
  EXPECT_FALSE(ContainsRange(one, intersecting));
  EXPECT_FALSE(ContainsRange(one, outside));
};

TEST(MAIN, RangeExpand){
  Range one(V3f(0,0,0), V3f(1,1,1)); //start
  const V3f pnt(100, -100, -100);
  const V3f out(100.1, -100.1, -100.1);
  const V3f in(99.9, -99.9, -99.9);
  
  Range expanded( (ExpandRange(one, pnt)) );

  EXPECT_TRUE(ContainsPoint(expanded, pnt));
  EXPECT_FALSE(ContainsPoint(expanded, out));
  EXPECT_TRUE(ContainsPoint(expanded, in));
};


//End of vxRange_UT.cpp