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local - global position test

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devZoGok
2021-10-19 19:06:41 +03:00
parent bf96afc04a
commit 62c189a0c2
3 changed files with 111 additions and 56 deletions
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nodeTest.cpp
+94 -38
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@@ -17,44 +17,12 @@ namespace vb01{
nodeC = new Node();
nodeD = new Node();
parentA = new Node();
childA0 = new Node();
childA1 = new Node();
childA2 = new Node();
parentA->attachChild(childA0);
parentA->attachChild(childA1);
parentA->attachChild(childA2);
parentB = new Node();
childB0 = new Node();
childB1 = new Node();
childB2 = new Node();
parentB->attachChild(childB0);
parentB->attachChild(childB1);
parentB->attachChild(childB2);
parentC = new Node();
childC0 = new Node();
childC1 = new Node();
childC2 = new Node();
parentC->attachChild(childC0);
parentC->attachChild(childC1);
parentC->attachChild(childC2);
parentD = new Node();
childD0 = new Node();
childD1 = new Node();
childD2 = new Node();
parentD->attachChild(childD0);
parentD->attachChild(childD1);
parentD->attachChild(childD2);
parentA->attachChild(parentB);
parentB->attachChild(parentC);
parentC->attachChild(parentD);
rootNode->attachChild(nodeA);
nodeA->attachChild(nodeB);
/*
nodeA->attachChild(nodeC);
nodeA->attachChild(nodeD);
*/
firstChainNode = new Node();
rootNode->attachChild(firstChainNode);
secondChainNode = new Node();
firstChainNode->attachChild(secondChainNode);
thirdChainNode = new Node();
secondChainNode->attachChild(thirdChainNode);
}
void NodeTest::tearDown(){
@@ -67,6 +35,92 @@ namespace vb01{
*/
}
void NodeTest::testLocalToGlobalPosition(){
firstChainNode->setPosition(Vector3::VEC_ZERO);
secondChainNode->setPosition(Vector3::VEC_ZERO);
thirdChainNode->setPosition(Vector3::VEC_ZERO);
CPPUNIT_ASSERT(firstChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == Vector3::VEC_ZERO);
CPPUNIT_ASSERT(secondChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == Vector3::VEC_ZERO);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == Vector3::VEC_ZERO);
Vector3 pos0 = Vector3(1, 1, 1);
thirdChainNode->setPosition(pos0);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos0);
Vector3 pos1 = Vector3(1, 2, 3);
secondChainNode->setPosition(pos1);
thirdChainNode->setPosition(Vector3::VEC_ZERO);
CPPUNIT_ASSERT(secondChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos1);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos1);
Vector3 pos2 = Vector3(1, 2, 1);
Vector3 pos22 = Vector3(1, 2, 2);
secondChainNode->setPosition(pos2);
thirdChainNode->setPosition(pos22);
CPPUNIT_ASSERT(secondChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos2);
CPPUNIT_ASSERT(secondChainNode->localToGlobalPosition(pos22) == pos2 + pos22);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos2 + pos22);
Vector3 pos3 = Vector3(1, 2, 1);
firstChainNode->setPosition(pos3);
secondChainNode->setPosition(Vector3::VEC_ZERO);
thirdChainNode->setPosition(Vector3::VEC_ZERO);
CPPUNIT_ASSERT(firstChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos3);
CPPUNIT_ASSERT(secondChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos3);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalPosition(Vector3::VEC_ZERO) == pos3);
}
void NodeTest::testGlobalToLocalPosition(){
firstChainNode->setPosition(Vector3::VEC_ZERO);
secondChainNode->setPosition(Vector3::VEC_ZERO);
thirdChainNode->setPosition(Vector3::VEC_ZERO);
CPPUNIT_ASSERT(firstChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == Vector3::VEC_ZERO);
CPPUNIT_ASSERT(secondChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == Vector3::VEC_ZERO);
CPPUNIT_ASSERT(thirdChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == Vector3::VEC_ZERO);
Vector3 pos0 = Vector3(1, 1, 1);
thirdChainNode->setPosition(pos0);
CPPUNIT_ASSERT(thirdChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos0);
Vector3 pos1 = Vector3(1, 2, 3);
secondChainNode->setPosition(pos1);
thirdChainNode->setPosition(Vector3::VEC_ZERO);
CPPUNIT_ASSERT(secondChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos1);
CPPUNIT_ASSERT(thirdChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos1);
Vector3 pos2 = Vector3(1, 2, 3);
secondChainNode->setPosition(pos2);
thirdChainNode->setPosition(pos2);
CPPUNIT_ASSERT(secondChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos2);
CPPUNIT_ASSERT(thirdChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos2 * 2);
Vector3 pos3 = Vector3(1, 2, 3);
firstChainNode->setPosition(pos3);
secondChainNode->setPosition(Vector3::VEC_ZERO);
thirdChainNode->setPosition(Vector3::VEC_ZERO);
CPPUNIT_ASSERT(firstChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos3);
CPPUNIT_ASSERT(secondChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos3);
CPPUNIT_ASSERT(thirdChainNode->globalToLocalPosition(Vector3::VEC_ZERO) == -pos3);
}
void NodeTest::testGlobalToLocalOrientation(){
}
void NodeTest::testLocalToGlobalOrientation(){
firstChainNode->setOrientation(Quaternion::QUAT_W);
secondChainNode->setOrientation(Quaternion::QUAT_W);
thirdChainNode->setOrientation(Quaternion::QUAT_W);
CPPUNIT_ASSERT(firstChainNode->localToGlobalOrientation(Quaternion::QUAT_W) == Quaternion::QUAT_W);
CPPUNIT_ASSERT(secondChainNode->localToGlobalOrientation(Quaternion::QUAT_W) == Quaternion::QUAT_W);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalOrientation(Quaternion::QUAT_W) == Quaternion::QUAT_W);
Quaternion q0 = Quaternion(.2, Vector3(0, 1, 0));
thirdChainNode->setOrientation(q0);
CPPUNIT_ASSERT(thirdChainNode->localToGlobalOrientation(Quaternion::QUAT_W) == q0);
}
void NodeTest::testDetachChild(){
nodeA->dettachChild(nodeB);
CPPUNIT_ASSERT(nodeA->getChild(0) != nodeB);
@@ -117,6 +171,7 @@ namespace vb01{
vector<Node*> parentCDescendants;
vector<Node*> parentDDescendants;
/*
parentA->getDescendants(parentADescendants);
parentB->getDescendants(parentBDescendants);
parentC->getDescendants(parentCDescendants);
@@ -126,5 +181,6 @@ namespace vb01{
CPPUNIT_ASSERT(parentDDescendants[0] == childD0);
CPPUNIT_ASSERT(parentDDescendants[1] == childD1);
CPPUNIT_ASSERT(parentDDescendants[2] == childD2);
*/
}
}