本文整理汇总了C++中Entity::GetLocalTransform方法的典型用法代码示例。如果您正苦于以下问题：C++ Entity::GetLocalTransform方法的具体用法？C++ Entity::GetLocalTransform怎么用？C++ Entity::GetLocalTransform使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Entity的用法示例。
在下文中一共展示了Entity::GetLocalTransform方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ApplyTransform
void EditorBodyControl::ApplyTransform(float32 x, float32 y, float32 z)
{
if (!InModificationMode())
return;
Entity *selectedNode = scene->GetProxy();
if(selectedNode)
{
Matrix4 modification;
modification.Identity();
Matrix4 t1, t2;
t1.CreateTranslation(-selectedNode->GetWorldTransform().GetTranslationVector());
t2.CreateTranslation(selectedNode->GetWorldTransform().GetTranslationVector());
switch (GetModificationMode())
{
case ResourceEditor::MODIFY_MOVE:
modification.CreateTranslation(Vector3(x, y, z));
break;
case ResourceEditor::MODIFY_ROTATE:
modification.CreateRotation(Vector3(1, 0, 0), DegToRad(x));
modification *= Matrix4::MakeRotation(Vector3(0, 1, 0), DegToRad(y));
modification *= Matrix4::MakeRotation(Vector3(0, 0, 1), DegToRad(z));
modification = (t1 * modification) * t2;
break;
case ResourceEditor::MODIFY_SCALE:
modification.CreateScale(Vector3(1, 1, 1) + Vector3(x + y + z, x + y + z, x + y + z) / 100.f);
modification = (t1 * modification) * t2;
break;
default:
break;
}
Matrix4 originalTransform = selectedNode->GetLocalTransform();
modification = originalTransform * modification;
if (IsLandscapeRelative())
{
modification = modification * GetLandscapeOffset(modification);
}
CommandsManager::Instance()->ExecuteAndRelease(new CommandTransformObject(selectedNode,
originalTransform,
modification),
scene);
}
}示例2: ProcessMouse
bool EditorBodyControl::ProcessMouse(UIEvent *event)
{
Entity * selection = scene->GetProxy();
//selection with second mouse button
if (event->tid == UIEvent::BUTTON_1)
{
if (event->phase == UIEvent::PHASE_BEGAN)
{
isDrag = false;
inTouch = true;
touchStart = event->point;
if (selection)
{
modifiedNode = selection;
transformBeforeModification = selection->GetLocalTransform();
}
}
else if (event->phase == UIEvent::PHASE_DRAG)
{
if (!isDrag)
{
Vector2 d = event->point - touchStart;
if (selection && d.Length() > 5 && InModificationMode())
{
ArrowsNode* arrowsNode = GetArrowsNode(false);
if (arrowsNode && arrowsNode->GetModAxis() != ArrowsNode::AXIS_NONE)
{
isDrag = true;
if (InputSystem::Instance()->GetKeyboard()->IsKeyPressed(DVKEY_SHIFT))
{
originalNode = scene->GetProxy();
//create temporary node to calculate transform
modifiedNode = originalNode->Clone();
originalNode->GetParent()->AddNode(modifiedNode);
SelectNode(modifiedNode);
selection = modifiedNode;
//store original transform
transformBeforeModification = modifiedNode->GetLocalTransform();
}
if (selection)
{
scene->SetBulletUpdate(selection, false);
inTouch = true;
touchStart = event->point;
startTransform = selection->GetLocalTransform();
InitMoving(event->point);
translate1.CreateTranslation(-rotationCenter);
translate2.CreateTranslation(rotationCenter);
//calculate koefficient for moving
Camera * cam = scene->GetCurrentCamera();
const Vector3 & camPos = cam->GetPosition();
const Matrix4 & wt = selection->GetWorldTransform();
Vector3 objPos = Vector3(0,0,0) * wt;
Vector3 dir = objPos - camPos;
moveKf = (dir.Length() - cam->GetZNear()) * 0.003;
}
}
}
}
else
{
if (selection && InModificationMode())
{
Landscape *landscape = dynamic_cast<Landscape *>(selection);
if(!landscape)
{
PrepareModMatrix(event->point);
if (IsLandscapeRelative())
{
currTransform = currTransform * GetLandscapeOffset(currTransform);
}
selection->SetLocalTransform(currTransform);
if(currentGraph)
{
currentGraph->UpdateMatricesForCurrentNode();
}
}
}
}
}
else if (event->phase == UIEvent::PHASE_ENDED)
{
inTouch = false;
if (isDrag)
{
// originalNode should be non-zero only when clone node
//.........这里部分代码省略.........