void ActorSceneCanvas::OnDestroy(wxWindowDestroyEvent& e)
{
if (GetSceneManipulator())
{
GetSceneManipulator()->getRenderWindow()->setActive(false);
}
}
bool ActorSceneCanvas::doUpdate(bool isIdle)
{
if (m_lTargetFPS)
{
unsigned long thisTime = Ogre::Root::getSingleton().getTimer()->getMilliseconds();
if ((thisTime - m_lLastTime) * m_lTargetFPS < 1000)
{
if (!isIdle)
{
if (GetSceneManipulator())
{
GetSceneManipulator()->updateWindow();
}
}
return false;
}
else if (isIdle)
{
return false;
}
}
if (GetSceneManipulator())
{
GetSceneManipulator()->renderOneFrame();
if( Fairy::CDataManipulator::GetDataManipulator())
{
Fairy::CDataManipulator::GetDataManipulator()->updateAnimationInfo();
}
}
return true;
}
void ActorSceneCanvas::OnMouseLeave(wxMouseEvent& e)
{
if (!GetSceneManipulator())
return;
// GetSceneManipulator()->showHitPoint(false);
GetSceneManipulator()->setActiveAction(NULL);
}
void ActorSceneCanvas::OnSize(wxSizeEvent &e)
{
if (GetSceneManipulator())
{
wxSize size = e.GetSize();
GetSceneManipulator()->resizeWindow(size.x, size.y);
}
}
void ActorSceneCanvas::OnTimer(wxTimerEvent& event)
{
if (GetSceneManipulator())
{
GetSceneManipulator()->renderOneFrame();
}
}
void ActorSceneCanvas::OnEraseBackground(wxEraseEvent &e)
{
if (!GetSceneManipulator())
{
wxWindow::OnEraseBackground(e);
}
}
void ActorSceneCanvas::OnMouseEnter(wxMouseEvent& e)
{
if (!GetSceneManipulator())
return;
// / GetSceneManipulator()->showHitPoint(true);
}
void ActorSceneCanvas::OnLeftDown(wxMouseEvent& e)
{
SetFocus();
mDragStarted = true;
mDragOrigin = Ogre::Vector2(e.GetX(),e.GetY());
mDragDelta = Ogre::Vector2(0.0f,0.0f);
if (!GetSceneManipulator())
return;
if (HasCapture())
return;
wxASSERT(!m_pCameraManip);
wxASSERT(mDragButton == wxMOUSE_BTN_NONE);
if (!GetActiveAction())
return;
//GetSceneManipulator()->setActiveAction("ManipObjectAction");
//GetActiveAction()->setParameter("%CurrentMode", "");
m_pUpdateListener->enable();
mDragButton = e.GetButton();
GetActiveAction()->onBegin(e.GetX(), e.GetY());
CaptureMouse();
}
void ActorAnimationSettingEditor::SetTargetObject(Ogre::String& name)
{
if(mTargetObject)
{
GetSceneManipulator()->deselectObject(mTargetObject);
mTargetObject.reset();
}
mParameters["actor name"] = name;
mTargetObject = Fairy::ObjectFactoryManager::getSingleton().createInstance("Actor");
mTargetObject->setPropertyList(mParameters);
mTargetObject->createRenderInstance(GetSceneManipulator());
Ogre::Vector3 position = Ogre::Vector3(0,0,500);
mTargetObject->setProperty("position", position);
Fairy::ActorObject* pTargetObject = dynamic_cast<Fairy::ActorObject*>(mTargetObject.get());
mTargetDObject = pTargetObject->getActor()->getImpl();
}
void BrushSelector::setBrushByTexName(const Ogre::String& textureName)
{
Ogre::String brushName = GetSceneManipulator()->getTerrainPaintInfoContainer()->findBrushNameByTexName(textureName);
CatalogMap::iterator it = mCatalogMap.find(brushName);
if (it != mCatalogMap.end())
{
mBrushesTree->SelectItem(it->second);
}
}
void ActorSceneCanvas::OnMiddleDown(wxMouseEvent& e)
{
SetFocus();
if (!GetSceneManipulator())
return;
if (HasCapture())
return;
wxASSERT(!m_pCameraManip);
wxASSERT(mDragButton == wxMOUSE_BTN_NONE);
if (!e.ControlDown() && !e.AltDown() && !e.ShiftDown() && !e.MetaDown())
{
// (None)
m_pCameraManip = GetSceneManipulator()->getManip("CameraDragMove");
}
else if (!e.ControlDown() && !e.AltDown() && e.ShiftDown() && !e.MetaDown())
{
// Shift
m_pCameraManip = GetSceneManipulator()->getManip("CameraDragRotate");
}
else if (e.ControlDown() && !e.AltDown() && !e.ShiftDown() && !e.MetaDown())
{
// Ctrl
m_pCameraManip = GetSceneManipulator()->getManip("CameraPan");
}
else if (!e.ControlDown() && e.AltDown() && !e.ShiftDown() && !e.MetaDown())
{
// Alt
m_pCameraManip = GetSceneManipulator()->getManip("CameraRotate");
}
if (m_pCameraManip)
{
mDragButton = e.GetButton();
m_pCameraManip->onBegin(e.GetX(), e.GetY());
CaptureMouse();
}
}
//消息函数处理
void ActorSceneCanvas::OnPaint(wxPaintEvent &e)
{
wxPaintDC dc(this);
PrepareDC(dc);
if (GetSceneManipulator())
{
doUpdate();
}
}
void ActorSceneCanvas::OnMouseWheel(wxMouseEvent& e)
{
if (!GetSceneManipulator())
return;
if (HasCapture())
return;
Ogre::Real distance = - GetSceneManipulator()->_getWheelSpeed() * e.GetWheelRotation() / e.GetWheelDelta();
GetSceneManipulator()->getCamera()->moveRelative(Ogre::Vector3(0, 0, distance));
GetSceneManipulator()->_fireCameraPosChanged();
wxPoint pt = ScreenToClient(wxPoint(e.GetX(), e.GetY()));
if (GetActiveAction())
{
GetActiveAction()->onMotion(pt.x, pt.y);
}
else
{
//GetSceneManipulator()->getHitIndicator("IntersectPoint")->setHitPoint(pt.x, pt.y);
}
}
void ActorSceneCanvas::OnMiddleUp(wxMouseEvent& e)
{
if (!GetSceneManipulator())
return;
if (!HasCapture())
return;
if (mDragButton == wxMOUSE_BTN_NONE || !e.Button(mDragButton))
return;
wxASSERT(m_pCameraManip);
m_pCameraManip->onEnd(e.GetX(), e.GetY(), false);
m_pCameraManip = NULL;
mDragButton = wxMOUSE_BTN_NONE;
ReleaseCapture();
}
//
//
// 把场景坐标转换成游戏逻辑坐标。
//
void FairyEditorFrame::TranslateSceneToGameLogic(float &x, float &y, float &z, Ogre::Matrix4& TransformMatrix)
{
Ogre::Vector3 pos;
pos.x = x;
pos.y = y;
pos.z = z;
pos = TransformMatrix * pos;
if(GetSceneManipulator())
{
pos.x = (pos.x - GetSceneManipulator()->getTerrainData()->mPosition.x) / GetSceneManipulator()->getTerrainData()->mScale.x;
pos.y = (pos.y - GetSceneManipulator()->getTerrainData()->mPosition.y) / GetSceneManipulator()->getTerrainData()->mScale.y;
pos.z = (pos.z - GetSceneManipulator()->getTerrainData()->mPosition.z) / GetSceneManipulator()->getTerrainData()->mScale.z;
}
x = pos.x;
y = pos.y;
z = pos.z;
}
void ActorSceneCanvas::OnLeftUp(wxMouseEvent& e)
{
if (!GetSceneManipulator())
return;
mDragStarted = false;
mDragOrigin =Ogre::Vector2(e.GetX(), e.GetY()) ;
Ogre::Ray ray = GetSceneManipulator()->getWindowToViewportRay(e.GetX(),e.GetY());
bool bAxis = false;
std::pair<bool, Ogre::Real> result = Fairy::rayCollide(ray, ( Ogre::MovableObject*) Fairy::CDataManipulator::mAxis_x, true);
if (result.first)
{
_resetAxisMaterial();
mXax = !mXax;
mYax = mZax = false;
if (mXax)
{
GetDataManipulator()->m_pMaterialX->setSelfIllumination(1.0,1.0,0);
}
bAxis = true;
}
if (!bAxis)
{
result = Fairy::rayCollide(ray, ( Ogre::MovableObject*) Fairy::CDataManipulator::mAxis_y, true);
if (result.first)
{
_resetAxisMaterial();
mYax = !mYax;
mXax = mZax = false;
if (mYax)
{
GetDataManipulator()->m_pMaterialY->setSelfIllumination(1.0,1.0,0);
}
bAxis = true;
}
}
if (!bAxis)
{
result = Fairy::rayCollide(ray, ( Ogre::MovableObject*) Fairy::CDataManipulator::mAxis_z, true);
if (result.first)
{
_resetAxisMaterial();
mZax = !mZax;
mXax = mYax = false;
if (mZax)
{
GetDataManipulator()->m_pMaterialZ->setSelfIllumination(1.0,1.0,0);
}
bAxis = true;
}
}
if (!HasCapture())
return;
if (mDragButton == wxMOUSE_BTN_NONE || !e.Button(mDragButton))
return;
wxASSERT(GetActiveAction());
GetActiveAction()->onEnd(e.GetX(), e.GetY(), false);
m_pUpdateListener->disable();
mDragButton = wxMOUSE_BTN_NONE;
ReleaseCapture();
}
void
BrushSelector::ReloadTextureList(void)
{
CatalogMap catalogMap;
mCatalogMap.clear();
if (!Ogre::ResourceGroupManager::getSingletonPtr())
return;
mBrushesTree->Freeze();
mBrushesTree->DeleteAllItems();
wxTreeItemId rootId = mBrushesTree->AddRoot(/*_("Brushes")*/wxT("画刷列表"));
// 重新解析定义文件
GetSceneManipulator()->reloadPaintInfo();
const Fairy::TerrainPaintInfoContainer *paintInfoContainer = GetSceneManipulator()->getTerrainPaintInfoContainer();
assert (paintInfoContainer);
const Fairy::TextureInfoMap &textureInfoMap = paintInfoContainer->getTextureInfoMap();
OwnerTexs ownerTextures;
Fairy::TextureInfoMap::const_iterator it = textureInfoMap.begin();
// 遍历画刷数组
while ( it != textureInfoMap.end() )
{
const Fairy::TextureInfos &textureInfos = it->second;
// 遍历该画刷下的所有纹理
for ( size_t i=0; i<textureInfos.size(); ++i )
{
// 取出所属的大纹理的名称
Ogre::String ownerTexName = textureInfos[i].ownerTextureName;
// 记录大纹理的名称
ownerTextures.insert(OwnerTexs::value_type(ownerTexName, ownerTexName));
// 如果该纹理名称中包含了/，说明它是在一个文件夹中的
size_t pos = ownerTexName.find_last_of('/');
// 在文件夹中
if (pos != Ogre::String::npos)
{
// 先去除纹理文件名，剩下路径名
ownerTexName.erase(pos+1);
// 加上画刷的名称
ownerTexName.append(textureInfos[i].brushName);
wxTreeItemId id = mBrushesTree->AppendItem( GetParentId(ownerTexName, catalogMap), wxT(textureInfos[i].textureName) );
mCatalogMap.insert(CatalogMap::value_type( textureInfos[i].textureName, id ));
}
else
{
Ogre::String brushName = textureInfos[i].brushName;
// 如果是在根目录下，就直接用画刷名称来作为路径名
wxTreeItemId id = mBrushesTree->AppendItem( GetParentId(brushName, catalogMap), wxT(textureInfos[i].textureName) );
mCatalogMap.insert(CatalogMap::value_type( textureInfos[i].textureName, id ));
}
}
++it;
}
wxString lostTexNames = wxEmptyString;
for (OwnerTexs::iterator ownerIt = ownerTextures.begin(); ownerIt != ownerTextures.end(); ++ownerIt)
{
Ogre::String texName = ownerIt->first;
Ogre::FileInfoListPtr fileInfoList =
Ogre::ResourceGroupManager::getSingleton().findResourceFileInfo("Brushes",texName);
Ogre::FileInfoList::const_iterator itBegin = fileInfoList->begin();
Ogre::FileInfoList::const_iterator itEnd = fileInfoList->end();
if (itBegin == itEnd)
{
lostTexNames+=wxT("\n");
lostTexNames+=texName.c_str();
continue;
}
Ogre::TexturePtr texture = Ogre::TextureManager::getSingleton().getByName(texName);
if (!texture.isNull())
{
Ogre::TextureManager::getSingleton().remove(texName);
Ogre::Image image;
image.load(texName, Fairy::BRUSH_RESOURCE_GROUP_NAME);
texture = Ogre::TextureManager::getSingleton()
.loadImage(texName, Fairy::BRUSH_RESOURCE_GROUP_NAME, image);
}
}
if (!lostTexNames.empty())
{
wxMessageBox(wxT("以下贴图无法找到:")+lostTexNames);
}
mBrushesTree->Thaw();
}
void
BrushSelector::OnUpdateControls(wxUpdateUIEvent& e)
{
e.Enable(GetSceneManipulator() != 0);
}
void ActorSceneCanvas::OnKeyDown(wxKeyEvent& e)
{
switch(e.GetKeyCode())
{
case 'w':
case 'W':
{
Ogre::Camera* camera = GetSceneManipulator()->getCamera();
assert (camera);
Ogre::Vector3 oldPos = camera->getPosition();
Ogre::Vector3 offsetPos = camera->getDirection() * GetSceneManipulator()->getMoveSpeed();
Ogre::Vector3 newPos = oldPos;
newPos.x += offsetPos.x;
newPos.z += offsetPos.z;
GetSceneManipulator()->setCameraPosition(newPos);
e.Skip(false);
}
break;
case 's':
case 'S':
{
Ogre::Camera* camera = GetSceneManipulator()->getCamera();
assert (camera);
Ogre::Vector3 oldPos = camera->getPosition();
Ogre::Vector3 offsetPos = camera->getDirection() * -(GetSceneManipulator()->getMoveSpeed());
Ogre::Vector3 newPos = oldPos;
newPos.x += offsetPos.x;
newPos.z += offsetPos.z;
GetSceneManipulator()->setCameraPosition(newPos);
e.Skip(false);
}
break;
case 'a':
case 'A':
{
Ogre::Camera* camera = GetSceneManipulator()->getCamera();
assert (camera);
Ogre::Radian yawAngle( GetSceneManipulator()->getRotateSpeed() / 360.0f );
camera->yaw(yawAngle);
e.Skip(false);
}
break;
case 'd':
case 'D':
{
Ogre::Camera* camera = GetSceneManipulator()->getCamera();
assert (camera);
Ogre::Radian yawAngle( -(GetSceneManipulator()->getRotateSpeed() / 360.0f) );
camera->yaw(yawAngle);
e.Skip(false);
}
break;
case 'h':
case 'H':
{
mHideAxis = !mHideAxis;
Fairy::CDataManipulator::m_baseNode->setVisible(!mHideAxis);
Fairy::CDataManipulator::mAxisNode_x->setVisible(!mHideAxis);
Fairy::CDataManipulator::mAxisNode_y->setVisible(!mHideAxis);
Fairy::CDataManipulator::mAxisNode_z->setVisible(!mHideAxis);
}
break;
case 'b':
case 'B':
{
GetDataManipulator()->switchBoundingBox(true);
}
break;
case 't':
case 'T':
{
GetSceneManipulator()->setTerrainVisible(!GetSceneManipulator()->getTerrainVisible());
}
break;
case 'g':
case 'G':
{
GetSceneManipulator()->setGridVisible(!GetSceneManipulator()->getGridVisible());
}
break;
case 'r':
case 'R':
{
mRotFirst = !mRotFirst;
}
break;
//case 'C':
// case 'c':
// {
// Fairy::LogicModelManager::getSingleton().showModelBoundingBox(!Fairy::LogicModelManager::getSingleton().isShowBoundingBox());
// }
// break;
//
// case 'y':
// case 'Y':
// {
// mYax = !mYax;
// mXax = mZax = false;
// }
// break;
//
// case 'z':
// case 'Z':
// {
// mZax = !mZax;
// mXax = mYax = false;
// }
//break;
//case 'z':
//case 'Z':
// {
// GetSceneManipulator()->setActiveAction("ManipObjectAction");
// GetSceneManipulator()->setUseAxis(!GetSceneManipulator()->getUseAxis());
// }
// e.Skip(false);
// break;
}
}
const Fairy::Action *
BrushSelector::OnStartAutoTexAction( const wxTreeItemId &itemId, const wxString &brushName )
{
// 启动自动纹理拼接action
Fairy::Action* action = GetSceneManipulator()->_getAction("AutoTexPaintAction");
// 获取组的名称
wxString groupName = mBrushesTree->GetItemText(itemId);
// 设置当前组的名称
action->setParameter( "%GroupName", AS_STRING(brushName) );
// 把之前的路径加上去
wxTreeItemId parentId = mBrushesTree->GetItemParent(itemId);
wxTreeItemId rootId = mBrushesTree->GetRootItem();
while ( parentId != rootId )
{
wxString parentText = mBrushesTree->GetItemText(parentId);
parentText += '/';
groupName.Prepend( parentText );
parentId = mBrushesTree->GetItemParent(parentId);
}
groupName += "/";
// 获取该目录下的第一个节点
wxTreeItemIdValue dummy;
wxTreeItemId childId = mBrushesTree->GetFirstChild(itemId,dummy);
while ( childId.IsOk() == true )
{
// 遍历每个节点，设置纹理名称
wxString texName = mBrushesTree->GetItemText(childId);
childId = mBrushesTree->GetNextChild(itemId,dummy);
if ( texName.find('|') == wxString::npos )
continue;
action->setParameter( "%TextureName", AS_STRING(texName) );
}
// 输入InputFinish表示纹理名称输入完毕
action->setParameter( "%TextureName", "InputFinish" );
// 判断纹理是否正确地进行了初始化
if ( action->getParameter("%IsInit") == "Yes" )
{
GetSceneManipulator()->setActiveAction(action);
return action;
}
else
{
// 启用simplepaintAction
action = GetSceneManipulator()->_getAction("SimplePaintAction");
action->setParameter( "%TextureName", "InputBegin" );
// 获取该目录下的第一个节点
wxTreeItemIdValue dummy;
wxTreeItemId childId = mBrushesTree->GetFirstChild(itemId,dummy);
while ( childId.IsOk() == true )
{
// 遍历每个节点，设置纹理名称
wxString texName = mBrushesTree->GetItemText(childId);
childId = mBrushesTree->GetNextChild(itemId,dummy);
if ( texName.find('|') == wxString::npos )
continue;
const Fairy::TextureInfos ¤tPaintInfos =
GetSceneManipulator()->getTextureInfos(mCurrentFileName.c_str());
const Fairy::TextureInfo ¤tPaintInfo =
GetSceneManipulator()->getTextureInfo(mCurrentFileName.c_str(), texName.c_str());
Ogre::Image *previewImage = GetSceneManipulator()->getPreviewImage(currentPaintInfo.ownerTextureName);
// 组成纹理信息字符串
Ogre::String texInfoString;
texInfoString += currentPaintInfo.ownerTextureName;
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.height);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.width);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.leftCorner);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.topCorner);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(previewImage->getHeight());
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(previewImage->getWidth());
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.rotateType);
action->setParameter( "%TextureName", AS_STRING(texInfoString) );
// 这里有个错误？？，因为没有设置该纹理是否为普通纹理大小，所以如果这一个组中有一个大纹理，那么
// 它可能会只缩放到一格
}
if ( action->getParameter("%IsInit") == "Yes" )
{
GetSceneManipulator()->setActiveAction(action);
return action;
}
else
{
// 为能成功初始化，先把active action设为NULL
GetSceneManipulator()->setActiveAction(NULL);
return NULL;
}
}
}
void
BrushSelector::OnPixmapListSelected(wxTreeEvent& event)
{
try
{
// 以下是改成定义文件后的修改
// mPaintInOneGrid = false;
// 保存当前选中的纹理的大小
int selectedTexXSize = 0;
int selectedTexZSize = 0;
// 当画刷被选中时，要进行判断
wxTreeItemId itemId = event.GetItem();
wxTreeItemId rootId = mBrushesTree->GetRootItem();
// 如果选中根，就返回
if ( itemId == rootId )
{
// 选中根目录名时，所有选项都变灰
mFlipHorizontal->Enable(false);
mFlipVertical->Enable(false);
mRotateRightAngle->Enable(false);
mMirrorDiagonal->Enable(false);
mRandom->Enable(false);
mEnablePreview->Enable(false);
// 缩略图用黑白图
mBrushesPreview->SetBitmap(mBlackWhitePreviewImage);
return;
}
if (itemId.IsOk())
{
mCurrentOrientationType = 0;
// 如果选项的父是root，说明该画刷是放在根目录下的，也有可能是根目录下的子目录
if ( mBrushesTree->GetItemParent(itemId) == rootId )
{
mCurrentFileName = mBrushesTree->GetItemText(itemId);
}
else
{
// 以下处理不是放在根目录下的画刷
wxTreeItemId parentId = mBrushesTree->GetItemParent(itemId);
mCurrentFileName = mBrushesTree->GetItemText(itemId);
// 以此取出父目录的目录名，组合成相对路径名，并加上文件名
while ( parentId != rootId )
{
wxString parentText = mBrushesTree->GetItemText(parentId);
parentText += '/';
mCurrentFileName.Prepend( parentText );
parentId = mBrushesTree->GetItemParent(parentId);
}
}
// 如果名字中有.，说明是文件名，不是目录名
if ( mCurrentFileName.find_first_of('|') != wxString::npos )
{
mFlipHorizontal->Enable(true);
mFlipVertical->Enable(true);
mRotateRightAngle->Enable(true);
mMirrorDiagonal->Enable(true);
mRandom->Enable(true);
mEnablePreview->Enable(true);
Ogre::String currentFileName(mCurrentFileName.c_str());
size_t pos = currentFileName.find_last_of('/');
// 取出brush名称
Ogre::String brushName = currentFileName.substr(0,pos);
Ogre::String textureName = currentFileName.substr(pos+1);
const Fairy::TextureInfos ¤tPaintInfos =
GetSceneManipulator()->getTextureInfos(brushName);
const Fairy::TextureInfo ¤tPaintInfo = GetSceneManipulator()->getTextureInfo(brushName, textureName);
Ogre::Image *previewImage = GetSceneManipulator()->getPreviewImage(currentPaintInfo.ownerTextureName);
// 组成纹理信息字符串
Ogre::String texInfoString;
texInfoString += currentPaintInfo.ownerTextureName;
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.height);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.width);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.leftCorner);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.topCorner);
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(previewImage->getHeight());
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(previewImage->getWidth());
texInfoString += "|";
texInfoString += Ogre::StringConverter::toString(currentPaintInfo.rotateType);
Fairy::Action* action = GetSceneManipulator()->_getAction("SimplePaintAction");
action->setParameter( "%TextureName", "InputBegin" );
action->setParameter( "%TextureName", AS_STRING(texInfoString) );
action->setParameter( "%OrientationType", Ogre::StringConverter::toString(mCurrentOrientationType) );
if ( (currentPaintInfo.width > 1 || currentPaintInfo.height > 1) && !mPaintInOneGrid )
{
action->setParameter( "%TexNormalSize", "false" );
mFlipHorizontal->Enable(false);
mFlipVertical->Enable(false);
mRotateRightAngle->Enable(false);
mMirrorDiagonal->Enable(false);
mRandom->Enable(false);
}
else
{
action->setParameter("%TexNormalSize","true");
}
GetSceneManipulator()->setActiveAction(action);
buildPreviewBitmap(currentPaintInfo);
if ( mEnablePreview->IsChecked() == false )
{
// 如果不显示缩略图，就显示默认的黑白图
mBrushesPreview->SetBitmap(mBlackWhitePreviewImage);
}
}
// 如果名字中有.，说明不是文件名，是目录名
else
{
mFlipHorizontal->Enable(false);
mFlipVertical->Enable(false);
mRotateRightAngle->Enable(false);
mMirrorDiagonal->Enable(false);
mRandom->Enable(false);
mEnablePreview->Enable(true);
// 把整个目录的纹理进行判断，并加入到透明纹理列表
const Fairy::Action* action = OnStartAutoTexAction(itemId, mCurrentFileName);
if ( action != 0 )
{
// 从该组纹理的实心纹理中随机用一个来做为缩略图
// 读取这张纹理，并缩放到mPreviewImageWidth*mPreviewImageHeight，用于缩略图
// Ogre::String tempTexName = action->getParameter( "%TextureName" );
const Fairy::TextureInfos ¤tPaintInfos =
GetSceneManipulator()->getTextureInfos(mCurrentFileName.c_str());
// const Fairy::TextureInfo ¤tPaintInfo = currentPaintInfos[0];
// 构建preview image
buildPreviewBitmap(currentPaintInfos[0]);
}
else
{
mEnablePreview->Enable(false);
mBrushesPreview->SetBitmap(mBlackWhitePreviewImage);
}
if ( mEnablePreview->IsChecked() == false )
{
// 如果不显示缩略图，就显示默认的黑白图
mBrushesPreview->SetBitmap(mBlackWhitePreviewImage);
}
}
}
// 让所有的checkbox回复未选择的状态
mFlipHorizontal->SetValue(false);
mFlipVertical->SetValue(false);
mRotateRightAngle->SetValue(false);
mMirrorDiagonal->SetValue(false);
mRandom->SetValue(false);
}
catch (Ogre::Exception &e)
{
wxMessageBox(
e.getDescription().c_str(),
/* _("Texture Wrong")*/wxT("纹理定义出错或找不到纹理图片"),
wxOK|wxCENTRE|wxICON_ERROR, this);
}
}
void ActorSceneCanvas::OnMouseMove(wxMouseEvent& e)
{
ShowPos(e.GetX(), e.GetY());
if (!GetSceneManipulator())
return;
if (m_pCameraManip)
{
wxASSERT(mDragButton != wxMOUSE_BTN_NONE);
m_pCameraManip->onMotion(e.GetX(), e.GetY());
}
if (mDragStarted && e.LeftIsDown())
{
mDragCurrent =Ogre::Vector2(e.GetX(), e.GetY()) ;
mDragDelta = mDragCurrent - mDragOrigin;
mDragOrigin = mDragCurrent;
if (Fairy::CDataManipulator::GetDataManipulator() && mCanManipulateAxis)
{
Ogre::Camera* camera = GetSceneManipulator()->getCamera();
assert (camera);
Ogre::Vector3 oldPos = camera->getPosition();
Fairy::LogicModel* pModel = GetDataManipulator()->m_pObjTemplate;
if (pModel)
{
Ogre::Vector3 objPos = pModel->getPosition();
Ogre::Real distance = oldPos.distance(objPos);
Ogre::Real factor = distance*0.1/150.0;
Ogre::Vector3 pos=Fairy::CDataManipulator::m_baseNode->getPosition();
Ogre::Vector3 fdeltaxi = Ogre::Vector3::ZERO;
Ogre::Quaternion qRot = Fairy::CDataManipulator::m_baseNode->getOrientation();
//david-<<
if(mXax)
fdeltaxi = /*qRot**/(mDragDelta.x*0.1*Ogre::Vector3::UNIT_X);
if(mYax)
fdeltaxi = /*qRot**/(mDragDelta.x*0.1*Ogre::Vector3::UNIT_Y);
if(mZax)
fdeltaxi = /*qRot**/(mDragDelta.x*0.1*Ogre::Vector3::UNIT_Z);
//david->>
Fairy::CDataManipulator::GetDataManipulator()->_updateCurLocatorTrans(fdeltaxi,Ogre::Quaternion::IDENTITY,true);
}
}
}
if(mDragRightStarted && e.RightIsDown())
{
mDragCurrent =Ogre::Vector2(e.GetX(), e.GetY()) ;
mDragDelta = mDragCurrent - mDragOrigin;
mDragOrigin = mDragCurrent;
// Ogre::Radian x = Ogre::Degree(mDragDelta.val[0]);
// Ogre::Radian y = Ogre::Degree(mDragDelta.val[1]);
// Fairy::CDataManipulator::m_axex->yaw(y);
// Fairy::CDataManipulator::m_axex->pitch(x);
if ( Fairy::CDataManipulator::GetDataManipulator() &&(mXax || mYax || mZax) && mCanManipulateAxis)
{
Ogre::Vector3 fBaseAxis = Ogre::Vector3::ZERO;
Ogre::Quaternion fBaseRot = Fairy::CDataManipulator::m_baseNode->getOrientation();
if(mXax)
fBaseAxis =/* fBaseRot**/Ogre::Vector3::UNIT_X;
if(mYax)
fBaseAxis =/* fBaseRot**/Ogre::Vector3::UNIT_Y;
if(mZax)
fBaseAxis =/* fBaseRot**/Ogre::Vector3::UNIT_Z;
//david-<<
Ogre::Radian angle = Ogre::Degree(mDragDelta.y);
//david->>
Ogre::Quaternion rot(angle, fBaseAxis);
if(mRotFirst)
{
Fairy::CDataManipulator::GetDataManipulator()->_updateCurLocatorTrans(Ogre::Vector3::ZERO, rot, false);
}
else
{
Fairy::CDataManipulator::GetDataManipulator()->_updateCurLocatorRot(rot);
}
}
}
if (GetActiveAction())
{
//GetActiveAction()->onMotion(e.GetX(), e.GetY());
if (e.ControlDown())
{
GetActiveAction()->setParameter("FUNC_KEY", "CTRL");
}
if(e.AltDown())
{
GetActiveAction()->setParameter("FUNC_KEY", "ATL");
}
if(e.ShiftDown())
{
GetActiveAction()->setParameter("FUNC_KEY", "SHIFT");
}
}
else
{
//GetSceneManipulator()->getHitIndicator("IntersectPoint")->setHitPoint(e.GetX(), e.GetY());
}
// 显示标准模型
//if ( GetSceneManipulator()->getShowStandardModel() )
// GetSceneManipulator()->getHitIndicator("StandardModelIndicator")->setHitPoint(0.5,0.5);
//else
// GetSceneManipulator()->getHitIndicator("StandardModelIndicator")->hide();
m_CurrentMousePos.x = e.GetX();
m_CurrentMousePos.y = e.GetY();
Ogre::Vector3 position;
bool hit = GetSceneManipulator()->getTerrainIntersects(m_CurrentMousePos.x, m_CurrentMousePos.y, position);
std::pair<int, int> gridCoord = GetSceneManipulator()->getTerrainData()->getGrid(position.x, position.z);
if (hit)
{
mParentFrame->SetStatusText("World Coordinate : " + Ogre::StringConverter::toString((int)(position.x)) +
" " + Ogre::StringConverter::toString((int)(position.y)) + " "
+ Ogre::StringConverter::toString((int)(position.z)), 0);
mParentFrame->SetStatusText("Grid Coordinate : " + Ogre::StringConverter::toString(gridCoord.first) + " " +
Ogre::StringConverter::toString(gridCoord.second), 1);
}
}
void
BrushSelector::OnCheck( wxCommandEvent &event )
{
if ( event.GetId() == feID_RANDOM )
{
// 禁止其他按钮
if ( mRandom->IsChecked() )
{
mIsRandomOrientation = true;
mFlipHorizontal->Enable(false);
mFlipVertical->Enable(false);
mRotateRightAngle->Enable(false);
mMirrorDiagonal->Enable(false);
}
else
{
mIsRandomOrientation = false;
mFlipHorizontal->Enable(true);
mFlipVertical->Enable(true);
mRotateRightAngle->Enable(true);
mMirrorDiagonal->Enable(true);
}
}
else
{
mCurrentOrientationType = 0;
// 以下是checkbox状态的判断
if ( mFlipHorizontal->IsChecked() == true )
{
mCurrentOrientationType |= 1;
}
if ( mFlipVertical->IsChecked() == true )
{
mCurrentOrientationType |= 2;
}
if ( mRotateRightAngle->IsChecked() == true )
{
mCurrentOrientationType |= 4;
}
if ( mMirrorDiagonal->IsChecked() == true )
{
mCurrentOrientationType |= 8;
}
}
Fairy::Action* action = GetSceneManipulator()->_getAction("SimplePaintAction");
assert (action);
action->setParameter( "%UseRandomOrientation", mIsRandomOrientation ? "true" : "false" );
action->setParameter( "%OrientationType", Ogre::StringConverter::toString(mCurrentOrientationType) );
GetSceneManipulator()->setActiveAction(action);
// wxImage tempPreview;
if ( mEnablePreview->IsChecked() )
{
// 选中按钮时，缩略图也要相应变化
if ( event.GetId() == feID_FLIP_HORIZONTAL )
{
mCurrentPreviewImage = mCurrentPreviewImage.Mirror();
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
if ( event.GetId() == feID_FLIP_VERTICAL )
{
mCurrentPreviewImage = mCurrentPreviewImage.Mirror(false);
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
if ( event.GetId() == feID_ROTATE_RIGHT_ANGLE )
{
if ( mRotateRightAngle->IsChecked() == true )
{
mCurrentPreviewImage = mCurrentPreviewImage.Rotate90(false);
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
else
{
mCurrentPreviewImage = mCurrentPreviewImage.Rotate90();
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
}
}
else
{
// 如果不显示缩略图，就显示默认的黑白图
mBrushesPreview->SetBitmap(mBlackWhitePreviewImage);
}
// 预览图的开关
if ( event.GetId() == feID_ENABLE_PIXMAP_PREVIEW )
{
if ( mEnablePreview->IsChecked() )
{
// 如果用户打开开关，就用前面OnPixmapListSelected中计算好的预览图来显示
// 这也是为什么前面OnPixmapListSelected中无论这个开关是否打开都要计算预览图的原因
// 不然的话，这里打开开关后显示的是上次计算的预览图，而不是当前所选纹理的预览图
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
else
{
mBrushesPreview->SetBitmap(mBlackWhitePreviewImage);
}
}
}
void
BrushSelector::ShowBrushRightButtonMenu(const wxTreeItemId &itemId)
{
// 清空全地形平铺的画刷数组
mPixmapArray.clear();
wxMenu menu;
// 增加菜单项
menu.Append(feID_PIXMAP_FULLTERRAINPAINT, _T("&Full Terrain Paint"));
// 初始时为不可用
menu.Enable(feID_PIXMAP_FULLTERRAINPAINT,false);
// 以下是检测该目录下或该文件是否符合要求（不可为tga文件）
wxTreeItemId rootId = mBrushesTree->GetRootItem();
if ( itemId == rootId )
return;
if (itemId.IsOk())
{
// 如果选项的父是root，说明该画刷是放在根目录下的，也有可能是根目录下的子目录
if ( mBrushesTree->GetItemParent(itemId) == rootId )
{
mCurrentFileName = mBrushesTree->GetItemText(itemId);
}
else
{
// 以下处理不是放在根目录下的画刷
wxTreeItemId parentId = mBrushesTree->GetItemParent(itemId);
mCurrentFileName = mBrushesTree->GetItemText(itemId);
// 以此取出父目录的目录名，组合成相对路径名，并加上文件名
while ( parentId != rootId )
{
wxString parentText = mBrushesTree->GetItemText(parentId);
parentText += '/';
mCurrentFileName.Prepend( parentText );
parentId = mBrushesTree->GetItemParent(parentId);
}
}
// 如果名字中有.，说明是文件名，不是目录名
if ( mCurrentFileName.find_first_of('|') != wxString::npos )
{
Ogre::String currentFileName(mCurrentFileName.c_str());
size_t pos = currentFileName.find_last_of('/');
// 取出brush名称
Ogre::String brushName = currentFileName.substr(0,pos);
Ogre::String textureName = currentFileName.substr(pos+1);
const Fairy::TextureInfos ¤tPaintInfos =
GetSceneManipulator()->getTextureInfos(brushName);
const Fairy::TextureInfo ¤tPaintInfo = GetSceneManipulator()->getTextureInfo(brushName, textureName);
// 如果该纹理不是透明纹理，可以用于平铺整个地形
if ( !mSceneManipulator->IsTransparentTexture(currentPaintInfo.ownerTextureName) )
{
Fairy::PaintPixmap pixmap;
mSceneManipulator->setPaintPixmapInfo(pixmap, currentPaintInfo);
mPixmapArray.push_back(pixmap);
}
}
// 如果名字中有.，说明不是文件名，是目录名
else
{
// 获取组的名称
wxString groupName = mBrushesTree->GetItemText(itemId);
// 把之前的路径加上去
wxTreeItemId parentId = mBrushesTree->GetItemParent(itemId);
wxTreeItemId rootId = mBrushesTree->GetRootItem();
while ( parentId != rootId )
{
wxString parentText = mBrushesTree->GetItemText(parentId);
parentText += '/';
groupName.Prepend( parentText );
parentId = mBrushesTree->GetItemParent(parentId);
}
groupName += "/";
// 获取该目录下的第一个节点
wxTreeItemIdValue dummy;
wxTreeItemId childId = mBrushesTree->GetFirstChild(itemId,dummy);
while ( childId.IsOk() == true )
{
// 遍历每个节点，设置纹理名称
wxString texName = mBrushesTree->GetItemText(childId);
childId = mBrushesTree->GetNextChild(itemId,dummy);
if ( texName.find('|') == wxString::npos )
continue;
texName.Prepend(groupName);
Ogre::String currentFileName(texName.c_str());
size_t pos = currentFileName.find_last_of('/');
// 取出brush名称
Ogre::String brushName = currentFileName.substr(0,pos);
Ogre::String textureName = currentFileName.substr(pos+1);
const Fairy::TextureInfos ¤tPaintInfos =
GetSceneManipulator()->getTextureInfos(brushName);
const Fairy::TextureInfo ¤tPaintInfo = GetSceneManipulator()->getTextureInfo(brushName, textureName);
// 如果该纹理不是透明纹理，可以用于平铺整个地形
if ( !mSceneManipulator->IsTransparentTexture(currentPaintInfo.ownerTextureName) )
{
Fairy::PaintPixmap pixmap;
mSceneManipulator->setPaintPixmapInfo(pixmap, currentPaintInfo);
mPixmapArray.push_back(pixmap);
}
}
}
if ( mPixmapArray.size() > 0 )
{
// 让菜单显示
menu.Enable(feID_PIXMAP_FULLTERRAINPAINT,true);
}
else
menu.Enable(feID_PIXMAP_FULLTERRAINPAINT,false);
}
// 增加一项，选中后可以让一张纹理总是对应一个格（可能是hack的代码，可能该成配置文件，或可以自定义一张纹理对应多少格）
// 增加菜单项
menu.AppendCheckItem(feID_PIXMAP_PAINTINONEGRID, _T("&Paint this texture in one grid"));
// 初始时为不可用
// menu.Enable(feID_PIXMAP_PAINTINONEGRID,false);
menu.Check(feID_PIXMAP_PAINTINONEGRID,mPaintInOneGrid);
PopupMenu(&menu);
}
//
// 创建建筑物的行走面数据。
//
void FairyEditorFrame::CreateBuildingCollisionData()
{
std::string strTemp; //
Ogre::String meshName; // 静态物体对应的mesh模型文件.
Ogre::String meshFile; // 静态物体对应的mesh模型文件.
Ogre::String meshPath; // 静态物体对应的mesh模型文件.
Ogre::Vector3 position; // 静态物体摆放的位置.
Ogre::Quaternion rotateQuaternion; // 旋转数据.
Ogre::Vector3 scale; // 缩放数据.
int iStrLen = 0; // mesh 文件名字的长度
int iPos = 0; // mesh 文件名字中 ‘ / ’的位置.
// 清空以前的数据。
m_TriInMapInfoMap.m_triInfoInMap.clear();
// 查找每一个带有行走面数据的物体
const Fairy::Scene::Objects& mObjects = GetSceneManipulator()->getSceneInfo()->getObjects();
for (Fairy::Scene::Objects::const_iterator it = mObjects.begin(); it != mObjects.end(); ++it)
{
const Fairy::ObjectPtr& object = *it;
//if ( ("StaticEntity" != object->getType())&&("Model" != object->getType()))
//{
// continue;
//}//
//if ( (Fairy::StaticEntityObject::msType != object->getType())
// &&(Fairy::ModelObject::msType != object->getType()))
// {
// continue;
// }//
if(Fairy::StaticEntityObject::msType != object->getType())
{
continue;
}//
meshName = Fairy::VariantCast<Ogre::String>(object->getProperty("mesh name"));
Ogre::StringUtil::splitFilename(meshName, meshFile, meshPath);
iPos = meshFile.find_last_of(".");
std::string strName;
strName.empty();
if(iPos> 0)
{
strName = meshFile.substr(0, iPos);
}
else
{
strName = meshFile;
}
strName = strName + ".cll";
//FairyEditorFrame::BUILDING_COLLISION_MAP::iterator it1;
//FairyEditorFrame::BUILDING_COLLISION_MAP::iterator itEnd1;
//itEnd1 = m_buildingCollisionInfoLibMap.end();
//for(it1 = m_buildingCollisionInfoLibMap.begin(); it1 != itEnd1; it1++)
//{
// std::string strCllFileName = it1->first;
// if(strName == strCllFileName)
// {
// break;
// }
//}
//if(it1 == itEnd1)
//{
// continue;
//}
////if(0 == m_buildingCollisionInfoLibMap.count(strName))
////{
//// continue;
////}//
// 得到模型的平移， 旋转和缩放数据。
position = Fairy::VariantCast<Ogre::Vector3>(object->getProperty("position"));
rotateQuaternion = Fairy::VariantCast<Ogre::Quaternion>(object->getProperty("orientation"));
scale = Fairy::VariantCast<Ogre::Vector3>(object->getProperty("scale"));
// 创建变换矩阵。
Ogre::Matrix4 TransformMatrix;
BuildTransformMatrix(TransformMatrix, position, rotateQuaternion, scale);
// 先把行走面数据注册到地图中去。
RegisterCollisionToMap(strName, TransformMatrix);
}
}
void
BrushSelector::buildPreviewBitmap( const Fairy::TextureInfo texInfo )
{
const Ogre::uchar BytePerPixel = 8;
// 读取原始image
Ogre::Image *oriImage = GetSceneManipulator()->getPreviewImage(texInfo.ownerTextureName);
// 源大纹理的大小
size_t oriImageHeight = oriImage->getHeight();
size_t oriImageWidth = oriImage->getWidth();
Ogre::uchar *oriImageData = oriImage->getData();
// 所选纹理的大小
size_t newImageWidth = texInfo.width*TexTileSize;
size_t newImageHeight = texInfo.height*TexTileSize;
// 分配一个足够大的空间来保存新建的image的数据
size_t newImagegetRowSpan = newImageWidth*oriImage->getBPP()/BytePerPixel; // 新建的image的行宽（单位为字节）
Ogre::uchar *newImageData = OGRE_ALLOC_T(Ogre::uchar, oriImageHeight*newImagegetRowSpan, Ogre::MEMCATEGORY_GENERAL);//new Ogre::uchar[newImageHeight*newImagegetRowSpan];
Ogre::uchar *newImageDataPointer = newImageData;
// 得知起始像素点
size_t startPoint = ( oriImageWidth * texInfo.topCorner + texInfo.leftCorner )
* TexTileSize * oriImage->getBPP()/BytePerPixel;
Ogre::uchar *oriImagedataPointer = oriImageData + startPoint;
// 把所选的纹理的数据提取出来，并创建一个新的image
for ( Ogre::uint i=0; i<newImageHeight; ++i )
{
memcpy(newImageDataPointer, oriImagedataPointer, newImagegetRowSpan);
newImageDataPointer += newImagegetRowSpan;
oriImagedataPointer += oriImage->getRowSpan();
}
Ogre::Image newImage;
newImage.loadDynamicImage(newImageData,newImageWidth,newImageHeight,1,oriImage->getFormat(),true);
// 如果所选纹理大于64*64，就先resize
if ( texInfo.width > 1 || texInfo.height > 1 )
newImage.resize(mPreviewImageWidth, mPreviewImageHeight);
// 如果有alpha，要与黑白图进行混合
if ( newImage.getHasAlpha() )
{
Ogre::ColourValue col;
for ( int i=0; i<mPreviewImageWidth; ++i )
{
for ( int j=0; j<mPreviewImageWidth; ++j )
{
col = newImage.getColourAt(j,i,0);
float alphaValue = col.a;
unsigned char r = col.r*255 * alphaValue + mBlackWhitePreviewImage.GetRed(i,j) * ( 1.0f - alphaValue);
unsigned char g = col.g*255 * alphaValue + mBlackWhitePreviewImage.GetGreen(i,j) * ( 1.0f - alphaValue);
unsigned char b = col.b*255 * alphaValue + mBlackWhitePreviewImage.GetBlue(i,j) * ( 1.0f - alphaValue);
// 设置到image中
mCurrentPreviewImage.SetRGB(j,i,r,g,b);
}
}
// 设置到缩略图控件中
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
// 没有alpha，就直接拷贝数据
else
{
Ogre::ColourValue col;
for ( int i=0; i<mPreviewImageWidth; ++i )
{
for ( int j=0; j<mPreviewImageWidth; ++j )
{
col = newImage.getColourAt(j,i,0);
unsigned char r = col.r*255;
unsigned char g = col.g*255;
unsigned char b = col.b*255;
// 设置到image中
mCurrentPreviewImage.SetRGB(j,i,r,g,b);
}
}
mBrushesPreview->SetBitmap(mCurrentPreviewImage);
}
}
Fairy::Action* ActorSceneCanvas::GetActiveAction(void) const
{
return GetSceneManipulator()->getActiveAction();
}