mirror/openmw-tes3mp
1
0
Fork 1
mirror of https://github.com/TES3MP/openmw-tes3mp.git synced 2025-01-15 17:49:55 +00:00
Code Issues Releases Wiki Activity
openmw-tes3mp/apps/openmw_test_suite/nifloader/testbulletnifloader.cpp
elsid ed73d130f9
Cache navmesh tiles 
Use LRU modification to hold currently used items. Use RecastMesh binary
data for item key.

Store original pointer of btCollisionShape in user pointer to make available
it as an identifier within all duplicates. Use pointer to heights data array
for btHeightfieldTerrainShape.
2018-10-13 22:22:12 +03:00

957 lines
39 KiB
C++
Raw Blame History

#include <components/nifbullet/bulletnifloader.hpp>
#include <components/bullethelpers/processtrianglecallback.hpp>
#include <components/nif/node.hpp>
#include <BulletCollision/CollisionShapes/btBoxShape.h>
#include <BulletCollision/CollisionShapes/btCompoundShape.h>
#include <BulletCollision/CollisionShapes/btTriangleMesh.h>
#include <gtest/gtest.h>
#include <gmock/gmock.h>
namespace
{
template <class T>
bool compareObjects(const T* lhs, const T* rhs)
{
return (!lhs && !rhs) || (lhs && rhs && *lhs == *rhs);
}
std::vector<btVector3> getTriangles(const btBvhTriangleMeshShape& shape)
{
std::vector<btVector3> result;
auto callback = BulletHelpers::makeProcessTriangleCallback([&] (btVector3* triangle, int, int) {
for (std::size_t i = 0; i < 3; ++i)
result.push_back(triangle[i]);
});
btVector3 aabbMin;
btVector3 aabbMax;
shape.getAabb(btTransform::getIdentity(), aabbMin, aabbMax);
shape.processAllTriangles(&callback, aabbMin, aabbMax);
return result;
}
}
static std::ostream& operator <<(std::ostream& stream, const btVector3& value)
{
return stream << "btVector3 {"
<< std::setprecision(std::numeric_limits<float>::max_exponent10) << value.getX() << ", "
<< std::setprecision(std::numeric_limits<float>::max_exponent10) << value.getY() << ", "
<< std::setprecision(std::numeric_limits<float>::max_exponent10) << value.getZ() << "}";
}
static std::ostream& operator <<(std::ostream& stream, const btMatrix3x3& value)
{
stream << "btMatrix3x3 {";
for (int i = 0; i < 3; ++i)
stream << value.getRow(i) << ", ";
return stream << "}";
}
static std::ostream& operator <<(std::ostream& stream, const btTransform& value)
{
return stream << "btTransform {" << value.getBasis() << ", " << value.getOrigin() << "}";
}
static std::ostream& operator <<(std::ostream& stream, const btCollisionShape* value);
static std::ostream& operator <<(std::ostream& stream, const btCompoundShape& value)
{
stream << "btCompoundShape {" << value.getLocalScaling() << ", ";
stream << "{";
for (int i = 0; i < value.getNumChildShapes(); ++i)
stream << value.getChildShape(i) << ", ";
stream << "},";
stream << "{";
for (int i = 0; i < value.getNumChildShapes(); ++i)
stream << value.getChildTransform(i) << ", ";
stream << "}";
return stream << "}";
}
static std::ostream& operator <<(std::ostream& stream, const btBoxShape& value)
{
return stream << "btBoxShape {" << value.getLocalScaling() << ", " << value.getHalfExtentsWithoutMargin() << "}";
}
namespace Resource
{
static std::ostream& operator <<(std::ostream& stream, const TriangleMeshShape& value)
{
stream << "Resource::TriangleMeshShape {" << value.getLocalScaling() << ", "
<< value.usesQuantizedAabbCompression() << ", " << value.getOwnsBvh() << ", {";
auto callback = BulletHelpers::makeProcessTriangleCallback([&] (btVector3* triangle, int, int) {
for (std::size_t i = 0; i < 3; ++i)
stream << triangle[i] << ", ";
});
btVector3 aabbMin;
btVector3 aabbMax;
value.getAabb(btTransform::getIdentity(), aabbMin, aabbMax);
value.processAllTriangles(&callback, aabbMin, aabbMax);
return stream << "}}";
}
}
static std::ostream& operator <<(std::ostream& stream, const btCollisionShape& value)
{
switch (value.getShapeType())
{
case COMPOUND_SHAPE_PROXYTYPE:
return stream << static_cast<const btCompoundShape&>(value);
case BOX_SHAPE_PROXYTYPE:
return stream << static_cast<const btBoxShape&>(value);
case TRIANGLE_MESH_SHAPE_PROXYTYPE:
if (const auto casted = dynamic_cast<const Resource::TriangleMeshShape*>(&value))
return stream << *casted;
break;
}
return stream << "btCollisionShape {" << value.getShapeType() << "}";
}
static std::ostream& operator <<(std::ostream& stream, const btCollisionShape* value)
{
return value ? stream << "&" << *value : stream << "nullptr";
}
namespace osg
{
static std::ostream& operator <<(std::ostream& stream, const Vec3f& value)
{
return stream << "osg::Vec3f {"
<< value.x() << ", "
<< value.y() << ", "
<< value.z() << "}";
}
}
namespace std
{
static std::ostream& operator <<(std::ostream& stream, const map<int, int>& value)
{
stream << "std::map<int, int> {";
for (const auto& v : value)
stream << "{" << v.first << ", " << v.second << "},";
return stream << "}";
}
}
namespace Resource
{
static bool operator ==(const Resource::BulletShape& lhs, const Resource::BulletShape& rhs)
{
return compareObjects(lhs.mCollisionShape, rhs.mCollisionShape)
&& compareObjects(lhs.mAvoidCollisionShape, rhs.mAvoidCollisionShape)
&& lhs.mCollisionBoxHalfExtents == rhs.mCollisionBoxHalfExtents
&& lhs.mCollisionBoxTranslate == rhs.mCollisionBoxTranslate
&& lhs.mAnimatedShapes == rhs.mAnimatedShapes;
}
static std::ostream& operator <<(std::ostream& stream, const Resource::BulletShape& value)
{
return stream << "Resource::BulletShape {"
<< value.mCollisionShape << ", "
<< value.mAvoidCollisionShape << ", "
<< value.mCollisionBoxHalfExtents << ", "
<< value.mAnimatedShapes
<< "}";
}
}
static bool operator ==(const btCollisionShape& lhs, const btCollisionShape& rhs);
static bool operator ==(const btCompoundShape& lhs, const btCompoundShape& rhs)
{
if (lhs.getNumChildShapes() != rhs.getNumChildShapes() || lhs.getLocalScaling() != rhs.getLocalScaling())
return false;
for (int i = 0; i < lhs.getNumChildShapes(); ++i)
{
if (!compareObjects(lhs.getChildShape(i), rhs.getChildShape(i))
|| !(lhs.getChildTransform(i) == rhs.getChildTransform(i)))
return false;
}
return true;
}
static bool operator ==(const btBoxShape& lhs, const btBoxShape& rhs)
{
return lhs.getLocalScaling() == rhs.getLocalScaling()
&& lhs.getHalfExtentsWithoutMargin() == rhs.getHalfExtentsWithoutMargin();
}
static bool operator ==(const btBvhTriangleMeshShape& lhs, const btBvhTriangleMeshShape& rhs)
{
return lhs.getLocalScaling() == rhs.getLocalScaling()
&& lhs.usesQuantizedAabbCompression() == rhs.usesQuantizedAabbCompression()
&& lhs.getOwnsBvh() == rhs.getOwnsBvh()
&& getTriangles(lhs) == getTriangles(rhs);
}
static bool operator ==(const btCollisionShape& lhs, const btCollisionShape& rhs)
{
if (lhs.getShapeType() != rhs.getShapeType())
return false;
switch (lhs.getShapeType())
{
case COMPOUND_SHAPE_PROXYTYPE:
return static_cast<const btCompoundShape&>(lhs) == static_cast<const btCompoundShape&>(rhs);
case BOX_SHAPE_PROXYTYPE:
return static_cast<const btBoxShape&>(lhs) == static_cast<const btBoxShape&>(rhs);
case TRIANGLE_MESH_SHAPE_PROXYTYPE:
if (const auto lhsCasted = dynamic_cast<const Resource::TriangleMeshShape*>(&lhs))
if (const auto rhsCasted = dynamic_cast<const Resource::TriangleMeshShape*>(&rhs))
return *lhsCasted == *rhsCasted;
return false;
}
return false;
}
namespace
{
using namespace testing;
using NifBullet::BulletNifLoader;
void init(Nif::Transformation& value)
{
value = Nif::Transformation::getIdentity();
}
void init(Nif::Extra& value)
{
value.extra = Nif::ExtraPtr(nullptr);
}
void init(Nif::Controlled& value)
{
init(static_cast<Nif::Extra&>(value));
value.controller = Nif::ControllerPtr(nullptr);
}
void init(Nif::Named& value)
{
init(static_cast<Nif::Controlled&>(value));
}
void init(Nif::Node& value)
{
init(static_cast<Nif::Named&>(value));
value.flags = 0;
init(value.trafo);
value.hasBounds = false;
value.parent = nullptr;
value.isBone = false;
}
void init(Nif::NiTriShape& value)
{
init(static_cast<Nif::Node&>(value));
value.recType = Nif::RC_NiTriShape;
value.data = Nif::NiTriShapeDataPtr(nullptr);
value.skin = Nif::NiSkinInstancePtr(nullptr);
}
void init(Nif::NiSkinInstance& value)
{
value.data = Nif::NiSkinDataPtr(nullptr);
value.root = Nif::NodePtr(nullptr);
}
void init(Nif::Controller& value)
{
value.next = Nif::ControllerPtr(nullptr);
value.flags = 0;
value.frequency = 0;
value.phase = 0;
value.timeStart = 0;
value.timeStop = 0;
value.target = Nif::ControlledPtr(nullptr);
}
void copy(const btTransform& src, Nif::Transformation& dst)
{
dst.pos = osg::Vec3f(src.getOrigin().x(), src.getOrigin().y(), src.getOrigin().z());
for (int row = 0; row < 3; ++row)
for (int column = 0; column < 3; ++column)
dst.rotation.mValues[column][row] = src.getBasis().getRow(row)[column];
}
struct NifFileMock : Nif::File
{
MOCK_CONST_METHOD1(fail, void (const std::string&));
MOCK_CONST_METHOD1(warn, void (const std::string&));
MOCK_CONST_METHOD1(getRecord, Nif::Record* (std::size_t));
MOCK_CONST_METHOD0(numRecords, std::size_t ());
MOCK_CONST_METHOD1(getRoot, Nif::Record* (std::size_t));
MOCK_CONST_METHOD0(numRoots, std::size_t ());
MOCK_METHOD1(setUseSkinning, void (bool));
MOCK_CONST_METHOD0(getUseSkinning, bool ());
MOCK_CONST_METHOD0(getFilename, std::string ());
};
struct RecordMock : Nif::Record
{
MOCK_METHOD1(read, void (Nif::NIFStream *nif));
};
struct TestBulletNifLoader : Test
{
BulletNifLoader mLoader;
const StrictMock<const NifFileMock> mNifFile;
Nif::Node mNode;
Nif::Node mNode2;
Nif::NiNode mNiNode;
Nif::NiNode mNiNode2;
Nif::NiNode mNiNode3;
Nif::NiTriShapeData mNiTriShapeData;
Nif::NiTriShape mNiTriShape;
Nif::NiTriShapeData mNiTriShapeData2;
Nif::NiTriShape mNiTriShape2;
Nif::NiSkinInstance mNiSkinInstance;
Nif::NiStringExtraData mNiStringExtraData;
Nif::NiStringExtraData mNiStringExtraData2;
Nif::Controller mController;
btTransform mTransform {btMatrix3x3(btQuaternion(btVector3(1, 0, 0), 0.5f)), btVector3(1, 2, 3)};
btTransform mResultTransform {
btMatrix3x3(
1, 0, 0,
0, 0.82417738437652587890625, 0.56633174419403076171875,
0, -0.56633174419403076171875, 0.82417738437652587890625
),
btVector3(1, 2, 3)
};
btTransform mResultTransform2 {
btMatrix3x3(
1, 0, 0,
0, 0.7951543331146240234375, 0.606407105922698974609375,
0, -0.606407105922698974609375, 0.7951543331146240234375
),
btVector3(4, 8, 12)
};
TestBulletNifLoader()
{
init(mNode);
init(mNode2);
init(mNiNode);
init(mNiNode2);
init(mNiNode3);
init(mNiTriShape);
init(mNiTriShape2);
init(mNiSkinInstance);
init(mNiStringExtraData);
init(mNiStringExtraData2);
init(mController);
mNiTriShapeData.vertices = {osg::Vec3f(0, 0, 0), osg::Vec3f(1, 0, 0), osg::Vec3f(1, 1, 0)};
mNiTriShapeData.triangles = {0, 1, 2};
mNiTriShape.data = Nif::NiTriShapeDataPtr(&mNiTriShapeData);
mNiTriShapeData2.vertices = {osg::Vec3f(0, 0, 1), osg::Vec3f(1, 0, 1), osg::Vec3f(1, 1, 1)};
mNiTriShapeData2.triangles = {0, 1, 2};
mNiTriShape2.data = Nif::NiTriShapeDataPtr(&mNiTriShapeData2);
}
};
TEST_F(TestBulletNifLoader, for_zero_num_roots_should_return_default)
{
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(0));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_not_nif_node_should_return_default)
{
StrictMock<RecordMock> record;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&record));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_default_root_nif_node_should_return_default)
{
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_default_root_collision_node_nif_node_should_return_default)
{
mNode.recType = Nif::RC_RootCollisionNode;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_default_root_nif_node_and_filename_starting_with_x_should_return_default)
{
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("xtest.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_nif_node_with_bounding_box_should_return_shape_with_compound_shape_and_box_inside)
{
mNode.hasBounds = true;
mNode.flags |= Nif::NiNode::Flag_BBoxCollision;
mNode.boundXYZ = osg::Vec3f(1, 2, 3);
mNode.boundPos = osg::Vec3f(-1, -2, -3);
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNode));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(1, 2, 3);
expected.mCollisionBoxTranslate = osg::Vec3f(-1, -2, -3);
std::unique_ptr<btBoxShape> box(new btBoxShape(btVector3(1, 2, 3)));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(btTransform(btMatrix3x3::getIdentity(), btVector3(-1, -2, -3)), box.release());
expected.mCollisionShape = shape.release();
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_child_nif_node_with_bounding_box)
{
mNode.hasBounds = true;
mNode.flags |= Nif::NiNode::Flag_BBoxCollision;
mNode.boundXYZ = osg::Vec3f(1, 2, 3);
mNode.boundPos = osg::Vec3f(-1, -2, -3);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNode)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(1, 2, 3);
expected.mCollisionBoxTranslate = osg::Vec3f(-1, -2, -3);
std::unique_ptr<btBoxShape> box(new btBoxShape(btVector3(1, 2, 3)));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(btTransform(btMatrix3x3::getIdentity(), btVector3(-1, -2, -3)), box.release());
expected.mCollisionShape = shape.release();
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_and_child_nif_node_with_bounding_box_but_root_without_flag_should_use_child_bounds)
{
mNode.hasBounds = true;
mNode.flags |= Nif::NiNode::Flag_BBoxCollision;
mNode.boundXYZ = osg::Vec3f(1, 2, 3);
mNode.boundPos = osg::Vec3f(-1, -2, -3);
mNiNode.hasBounds = true;
mNiNode.boundXYZ = osg::Vec3f(4, 5, 6);
mNiNode.boundPos = osg::Vec3f(-4, -5, -6);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNode)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(1, 2, 3);
expected.mCollisionBoxTranslate = osg::Vec3f(-1, -2, -3);
std::unique_ptr<btBoxShape> box(new btBoxShape(btVector3(1, 2, 3)));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(btTransform(btMatrix3x3::getIdentity(), btVector3(-1, -2, -3)), box.release());
expected.mCollisionShape = shape.release();
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_and_two_children_where_both_with_bounds_but_only_first_with_flag_should_use_first_bounds)
{
mNode.hasBounds = true;
mNode.flags |= Nif::NiNode::Flag_BBoxCollision;
mNode.boundXYZ = osg::Vec3f(1, 2, 3);
mNode.boundPos = osg::Vec3f(-1, -2, -3);
mNode2.hasBounds = true;
mNode2.boundXYZ = osg::Vec3f(4, 5, 6);
mNode2.boundPos = osg::Vec3f(-4, -5, -6);
mNiNode.hasBounds = true;
mNiNode.boundXYZ = osg::Vec3f(7, 8, 9);
mNiNode.boundPos = osg::Vec3f(-7, -8, -9);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNode), Nif::NodePtr(&mNode2)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(1, 2, 3);
expected.mCollisionBoxTranslate = osg::Vec3f(-1, -2, -3);
std::unique_ptr<btBoxShape> box(new btBoxShape(btVector3(1, 2, 3)));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(btTransform(btMatrix3x3::getIdentity(), btVector3(-1, -2, -3)), box.release());
expected.mCollisionShape = shape.release();
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_and_two_children_where_both_with_bounds_but_only_second_with_flag_should_use_second_bounds)
{
mNode.hasBounds = true;
mNode.boundXYZ = osg::Vec3f(1, 2, 3);
mNode.boundPos = osg::Vec3f(-1, -2, -3);
mNode2.hasBounds = true;
mNode2.flags |= Nif::NiNode::Flag_BBoxCollision;
mNode2.boundXYZ = osg::Vec3f(4, 5, 6);
mNode2.boundPos = osg::Vec3f(-4, -5, -6);
mNiNode.hasBounds = true;
mNiNode.boundXYZ = osg::Vec3f(7, 8, 9);
mNiNode.boundPos = osg::Vec3f(-7, -8, -9);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNode), Nif::NodePtr(&mNode2)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(4, 5, 6);
expected.mCollisionBoxTranslate = osg::Vec3f(-4, -5, -6);
std::unique_ptr<btBoxShape> box(new btBoxShape(btVector3(4, 5, 6)));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(btTransform(btMatrix3x3::getIdentity(), btVector3(-4, -5, -6)), box.release());
expected.mCollisionShape = shape.release();
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_nif_node_with_bounds_but_without_flag_should_return_shape_with_bounds_but_with_null_collision_shape)
{
mNode.hasBounds = true;
mNode.boundXYZ = osg::Vec3f(1, 2, 3);
mNode.boundPos = osg::Vec3f(-1, -2, -3);
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(1, 2, 3);
expected.mCollisionBoxTranslate = osg::Vec3f(-1, -2, -3);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_root_node_should_return_shape_with_triangle_mesh_shape)
{
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiTriShape));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mCollisionShape = new Resource::TriangleMeshShape(triangles.release(), true);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_root_node_with_bounds_should_return_shape_with_bounds_but_with_null_collision_shape)
{
mNiTriShape.hasBounds = true;
mNiTriShape.boundXYZ = osg::Vec3f(1, 2, 3);
mNiTriShape.boundPos = osg::Vec3f(-1, -2, -3);
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiTriShape));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
expected.mCollisionBoxHalfExtents = osg::Vec3f(1, 2, 3);
expected.mCollisionBoxTranslate = osg::Vec3f(-1, -2, -3);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_should_return_shape_with_triangle_mesh_shape)
{
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mCollisionShape = new Resource::TriangleMeshShape(triangles.release(), true);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_nested_tri_shape_child_should_return_shape_with_triangle_mesh_shape)
{
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiNode2)}));
mNiNode2.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mCollisionShape = new Resource::TriangleMeshShape(triangles.release(), true);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_two_tri_shape_children_should_return_shape_with_triangle_mesh_shape_with_all_meshes)
{
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({
Nif::NodePtr(&mNiTriShape),
Nif::NodePtr(&mNiTriShape2)
}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 1), btVector3(1, 0, 1), btVector3(1, 1, 1));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mCollisionShape = new Resource::TriangleMeshShape(triangles.release(), true);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_and_filename_starting_with_x_and_not_empty_skin_should_return_shape_with_triangle_mesh_shape)
{
mNiTriShape.skin = Nif::NiSkinInstancePtr(&mNiSkinInstance);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("xtest.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mCollisionShape = new Resource::TriangleMeshShape(triangles.release(), true);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_root_node_and_filename_starting_with_x_should_return_shape_with_compound_shape)
{
copy(mTransform, mNiTriShape.trafo);
mNiTriShape.trafo.scale = 3;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiTriShape));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("xtest.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
std::unique_ptr<Resource::TriangleMeshShape> mesh(new Resource::TriangleMeshShape(triangles.release(), true));
mesh->setLocalScaling(btVector3(3, 3, 3));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(mResultTransform, mesh.release());
Resource::BulletShape expected;
expected.mCollisionShape = shape.release();
expected.mAnimatedShapes = {{-1, 0}};
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_and_filename_starting_with_x_should_return_shape_with_compound_shape)
{
copy(mTransform, mNiTriShape.trafo);
mNiTriShape.trafo.scale = 3;
mNiTriShape.parent = &mNiNode;
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
mNiNode.trafo.scale = 4;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("xtest.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
std::unique_ptr<Resource::TriangleMeshShape> mesh(new Resource::TriangleMeshShape(triangles.release(), true));
mesh->setLocalScaling(btVector3(12, 12, 12));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(mResultTransform2, mesh.release());
Resource::BulletShape expected;
expected.mCollisionShape = shape.release();
expected.mAnimatedShapes = {{-1, 0}};
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_two_tri_shape_children_nodes_and_filename_starting_with_x_should_return_shape_with_compound_shape)
{
copy(mTransform, mNiTriShape.trafo);
mNiTriShape.trafo.scale = 3;
copy(mTransform, mNiTriShape2.trafo);
mNiTriShape2.trafo.scale = 3;
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({
Nif::NodePtr(&mNiTriShape),
Nif::NodePtr(&mNiTriShape2),
}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("xtest.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
std::unique_ptr<Resource::TriangleMeshShape> mesh(new Resource::TriangleMeshShape(triangles.release(), true));
mesh->setLocalScaling(btVector3(3, 3, 3));
std::unique_ptr<btTriangleMesh> triangles2(new btTriangleMesh(false));
triangles2->addTriangle(btVector3(0, 0, 1), btVector3(1, 0, 1), btVector3(1, 1, 1));
std::unique_ptr<Resource::TriangleMeshShape> mesh2(new Resource::TriangleMeshShape(triangles2.release(), true));
mesh2->setLocalScaling(btVector3(3, 3, 3));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(mResultTransform, mesh.release());
shape->addChildShape(mResultTransform, mesh2.release());
Resource::BulletShape expected;
expected.mCollisionShape = shape.release();
expected.mAnimatedShapes = {{-1, 0}};
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_controller_should_return_shape_with_compound_shape)
{
mController.recType = Nif::RC_NiKeyframeController;
mController.flags |= Nif::NiNode::ControllerFlag_Active;
copy(mTransform, mNiTriShape.trafo);
mNiTriShape.trafo.scale = 3;
mNiTriShape.parent = &mNiNode;
mNiTriShape.controller = Nif::ControllerPtr(&mController);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
mNiNode.trafo.scale = 4;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
std::unique_ptr<Resource::TriangleMeshShape> mesh(new Resource::TriangleMeshShape(triangles.release(), true));
mesh->setLocalScaling(btVector3(12, 12, 12));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(mResultTransform2, mesh.release());
Resource::BulletShape expected;
expected.mCollisionShape = shape.release();
expected.mAnimatedShapes = {{-1, 0}};
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_two_tri_shape_children_nodes_where_one_with_controller_should_return_shape_with_compound_shape)
{
mController.recType = Nif::RC_NiKeyframeController;
mController.flags |= Nif::NiNode::ControllerFlag_Active;
copy(mTransform, mNiTriShape.trafo);
mNiTriShape.trafo.scale = 3;
copy(mTransform, mNiTriShape2.trafo);
mNiTriShape2.trafo.scale = 3;
mNiTriShape2.parent = &mNiNode;
mNiTriShape2.controller = Nif::ControllerPtr(&mController);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({
Nif::NodePtr(&mNiTriShape),
Nif::NodePtr(&mNiTriShape2),
}));
mNiNode.trafo.scale = 4;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(1, 2, 3), btVector3(4, 2, 3), btVector3(4, 4.632747650146484375, 1.56172335147857666015625));
std::unique_ptr<Resource::TriangleMeshShape> mesh(new Resource::TriangleMeshShape(triangles.release(), true));
mesh->setLocalScaling(btVector3(1, 1, 1));
std::unique_ptr<btTriangleMesh> triangles2(new btTriangleMesh(false));
triangles2->addTriangle(btVector3(0, 0, 1), btVector3(1, 0, 1), btVector3(1, 1, 1));
std::unique_ptr<Resource::TriangleMeshShape> mesh2(new Resource::TriangleMeshShape(triangles2.release(), true));
mesh2->setLocalScaling(btVector3(12, 12, 12));
std::unique_ptr<btCompoundShape> shape(new btCompoundShape);
shape->addChildShape(mResultTransform2, mesh2.release());
shape->addChildShape(btTransform::getIdentity(), mesh.release());
Resource::BulletShape expected;
expected.mCollisionShape = shape.release();
expected.mAnimatedShapes = {{-1, 0}};
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_root_avoid_node_and_tri_shape_child_node_should_return_shape_with_null_collision_shape)
{
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
mNiNode.recType = Nif::RC_AvoidNode;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mAvoidCollisionShape = new Resource::TriangleMeshShape(triangles.release(), false);
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_empty_data_should_return_shape_with_null_collision_shape)
{
mNiTriShape.data = Nif::NiTriShapeDataPtr(nullptr);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_empty_data_triangles_should_return_shape_with_null_collision_shape)
{
mNiTriShape.data->triangles.clear();
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_extra_data_string_starting_with_nc_should_return_shape_with_null_collision_shape)
{
mNiStringExtraData.string = "NC___";
mNiStringExtraData.recType = Nif::RC_NiStringExtraData;
mNiTriShape.extra = Nif::ExtraPtr(&mNiStringExtraData);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_not_first_extra_data_string_starting_with_nc_should_return_shape_with_null_collision_shape)
{
mNiStringExtraData.extra = Nif::ExtraPtr(&mNiStringExtraData2);
mNiStringExtraData2.string = "NC___";
mNiStringExtraData2.recType = Nif::RC_NiStringExtraData;
mNiTriShape.extra = Nif::ExtraPtr(&mNiStringExtraData);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_extra_data_string_mrk_should_return_shape_with_null_collision_shape)
{
mNiStringExtraData.string = "MRK";
mNiStringExtraData.recType = Nif::RC_NiStringExtraData;
mNiTriShape.extra = Nif::ExtraPtr(&mNiStringExtraData);
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
Resource::BulletShape expected;
EXPECT_EQ(*result, expected);
}
TEST_F(TestBulletNifLoader, for_tri_shape_child_node_with_extra_data_string_mrk_and_other_collision_node_should_return_shape_with_triangle_mesh_shape_with_all_meshes)
{
mNiStringExtraData.string = "MRK";
mNiStringExtraData.recType = Nif::RC_NiStringExtraData;
mNiTriShape.extra = Nif::ExtraPtr(&mNiStringExtraData);
mNiNode3.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiTriShape)}));
mNiNode3.recType = Nif::RC_RootCollisionNode;
mNiNode2.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(nullptr), Nif::NodePtr(&mNiNode3)}));
mNiNode2.recType = Nif::RC_NiNode;
mNiNode.children = Nif::NodeList(std::vector<Nif::NodePtr>({Nif::NodePtr(&mNiNode2)}));
mNiNode.recType = Nif::RC_NiNode;
EXPECT_CALL(mNifFile, numRoots()).WillOnce(Return(1));
EXPECT_CALL(mNifFile, getRoot(0)).WillOnce(Return(&mNiNode));
EXPECT_CALL(mNifFile, getFilename()).WillOnce(Return("test.nif"));
const auto result = mLoader.load(mNifFile);
std::unique_ptr<btTriangleMesh> triangles(new btTriangleMesh(false));
triangles->addTriangle(btVector3(0, 0, 0), btVector3(1, 0, 0), btVector3(1, 1, 0));
Resource::BulletShape expected;
expected.mCollisionShape = new Resource::TriangleMeshShape(triangles.release(), true);
EXPECT_EQ(*result, expected);
}
}
Reference in a new issue View git blame Copy permalink