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@ -28,9 +28,6 @@ LocalMap::LocalMap(OEngine::Render::OgreRenderer* rend, MWRender::RenderingManag
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mCellCamera = mRendering->getScene()->createCamera("CellCamera");
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mCellCamera->setProjectionType(PT_ORTHOGRAPHIC);
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// look down -y
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const float sqrt0pt5 = 0.707106781;
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mCellCamera->setOrientation(Quaternion(sqrt0pt5, -sqrt0pt5, 0, 0));
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mCameraNode->attachObject(mCellCamera);
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}
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@ -82,8 +79,8 @@ void LocalMap::saveFogOfWar(MWWorld::Ptr::CellStore* cell)
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}
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else
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{
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().z);
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Vector2 max(mBounds.getMaximum().x, mBounds.getMaximum().z);
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().y);
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Vector2 max(mBounds.getMaximum().x, mBounds.getMaximum().y);
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Vector2 length = max-min;
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// divide into segments
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@ -107,6 +104,7 @@ void LocalMap::requestMap(MWWorld::Ptr::CellStore* cell)
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mInterior = false;
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mCameraRotNode->setOrientation(Quaternion::IDENTITY);
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mCellCamera->setOrientation(Quaternion(Ogre::Math::Cos(Ogre::Degree(0)/2.f), 0, 0, -Ogre::Math::Sin(Ogre::Degree(0)/2.f)));
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int x = cell->mCell->getGridX();
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int y = cell->mCell->getGridY();
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@ -115,7 +113,7 @@ void LocalMap::requestMap(MWWorld::Ptr::CellStore* cell)
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mCameraPosNode->setPosition(Vector3(0,0,0));
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render((x+0.5)*sSize, (-y-0.5)*sSize, -10000, 10000, sSize, sSize, name);
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render((x+0.5)*sSize, (y+0.5)*sSize, -10000, 10000, sSize, sSize, name);
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}
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void LocalMap::requestMap(MWWorld::Ptr::CellStore* cell,
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@ -124,40 +122,44 @@ void LocalMap::requestMap(MWWorld::Ptr::CellStore* cell,
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mInterior = true;
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mBounds = bounds;
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Vector2 z(mBounds.getMaximum().y, mBounds.getMinimum().y);
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float zMin = mBounds.getMinimum().z;
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float zMax = mBounds.getMaximum().z;
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const Vector2& north = MWBase::Environment::get().getWorld()->getNorthVector(cell);
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Radian angle(std::atan2(-north.x, -north.y));
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Radian angle = Ogre::Math::ATan2 (north.x, north.y);
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mAngle = angle.valueRadians();
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mCameraRotNode->setOrientation(Quaternion(Math::Cos(angle/2.f), 0, Math::Sin(angle/2.f), 0));
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mCellCamera->setOrientation(Quaternion::IDENTITY);
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mCameraRotNode->setOrientation(Quaternion(Math::Cos(angle/2.f), 0, 0, -Math::Sin(angle/2.f)));
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// rotate the cell and merge the rotated corners to the bounding box
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Vector2 _center(bounds.getCenter().x, bounds.getCenter().z);
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Vector3 _c1 = bounds.getCorner(AxisAlignedBox::NEAR_LEFT_BOTTOM);
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Vector3 _c2 = bounds.getCorner(AxisAlignedBox::FAR_LEFT_BOTTOM);
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Vector3 _c3 = bounds.getCorner(AxisAlignedBox::NEAR_RIGHT_BOTTOM);
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Vector3 _c4 = bounds.getCorner(AxisAlignedBox::FAR_RIGHT_BOTTOM);
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Vector2 c1(_c1.x, _c1.z);
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Vector2 c2(_c2.x, _c2.z);
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Vector2 c3(_c3.x, _c3.z);
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Vector2 c4(_c4.x, _c4.z);
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Vector2 _center(bounds.getCenter().x, bounds.getCenter().y);
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Vector3 _c1 = bounds.getCorner(AxisAlignedBox::FAR_LEFT_BOTTOM);
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Vector3 _c2 = bounds.getCorner(AxisAlignedBox::FAR_RIGHT_BOTTOM);
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Vector3 _c3 = bounds.getCorner(AxisAlignedBox::FAR_LEFT_TOP);
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Vector3 _c4 = bounds.getCorner(AxisAlignedBox::FAR_RIGHT_TOP);
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Vector2 c1(_c1.x, _c1.y);
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Vector2 c2(_c2.x, _c2.y);
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Vector2 c3(_c3.x, _c3.y);
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Vector2 c4(_c4.x, _c4.y);
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c1 = rotatePoint(c1, _center, mAngle);
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c2 = rotatePoint(c2, _center, mAngle);
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c3 = rotatePoint(c3, _center, mAngle);
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c4 = rotatePoint(c4, _center, mAngle);
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mBounds.merge(Vector3(c1.x, 0, c1.y));
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mBounds.merge(Vector3(c2.x, 0, c2.y));
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mBounds.merge(Vector3(c3.x, 0, c3.y));
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mBounds.merge(Vector3(c4.x, 0, c4.y));
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mBounds.merge(Vector3(c1.x, c1.y, 0));
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mBounds.merge(Vector3(c2.x, c2.y, 0));
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mBounds.merge(Vector3(c3.x, c3.y, 0));
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mBounds.merge(Vector3(c4.x, c4.y, 0));
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Vector2 center(mBounds.getCenter().x, mBounds.getCenter().z);
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Vector2 center(mBounds.getCenter().x, mBounds.getCenter().y);
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().z);
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Vector2 max(mBounds.getMaximum().x, mBounds.getMaximum().z);
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().y);
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Vector2 max(mBounds.getMaximum().x, mBounds.getMaximum().y);
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Vector2 length = max-min;
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mCameraPosNode->setPosition(Vector3(center.x, 0, center.y));
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mCameraPosNode->setPosition(Vector3(center.x, center.y, 0));
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// divide into segments
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const int segsX = std::ceil( length.x / sSize );
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@ -172,7 +174,7 @@ void LocalMap::requestMap(MWWorld::Ptr::CellStore* cell,
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Vector2 start = min + Vector2(sSize*x,sSize*y);
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Vector2 newcenter = start + 4096;
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render(newcenter.x - center.x, newcenter.y - center.y, z.y, z.x, sSize, sSize,
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render(newcenter.x - center.x, newcenter.y - center.y, zMin, zMax, sSize, sSize,
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cell->mCell->mName + "_" + coordStr(x,y));
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}
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}
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@ -193,7 +195,7 @@ void LocalMap::render(const float x, const float y,
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mRendering->getScene()->setAmbientLight(ColourValue(1,1,1));
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mRenderingManager->disableLights();
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mCameraNode->setPosition(Vector3(x, zhigh+100000, y));
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mCameraNode->setPosition(Vector3(x, y, zhigh+100000));
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//mCellCamera->setFarClipDistance( (zhigh-zlow) * 1.1 );
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mCellCamera->setFarClipDistance(0); // infinite
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@ -272,15 +274,15 @@ void LocalMap::render(const float x, const float y,
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void LocalMap::getInteriorMapPosition (Ogre::Vector2 pos, float& nX, float& nY, int& x, int& y)
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{
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pos = rotatePoint(pos, Vector2(mBounds.getCenter().x, mBounds.getCenter().z), mAngle);
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pos = rotatePoint(pos, Vector2(mBounds.getCenter().x, mBounds.getCenter().y), mAngle);
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().z);
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().y);
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x = std::ceil((pos.x - min.x)/sSize)-1;
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y = std::ceil((pos.y - min.y)/sSize)-1;
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nX = (pos.x - min.x - sSize*x)/sSize;
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nY = (pos.y - min.y - sSize*y)/sSize;
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nY = 1.0-(pos.y - min.y - sSize*y)/sSize;
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}
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bool LocalMap::isPositionExplored (float nX, float nY, int x, int y, bool interior)
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@ -311,19 +313,19 @@ void LocalMap::updatePlayer (const Ogre::Vector3& position, const Ogre::Quaterni
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int x,y;
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float u,v;
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Vector2 pos(position.x, position.z);
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Vector2 pos(position.x, position.y);
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if (mInterior)
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getInteriorMapPosition(pos, u,v, x,y);
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Vector3 playerdirection = mCameraRotNode->convertWorldToLocalOrientation(orientation).zAxis();
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Vector3 playerdirection = mCameraRotNode->convertWorldToLocalOrientation(orientation).yAxis();
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().z);
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Vector2 min(mBounds.getMinimum().x, mBounds.getMinimum().y);
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if (!mInterior)
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{
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x = std::ceil(pos.x / sSize)-1;
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y = std::ceil(-pos.y / sSize)-1;
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y = std::ceil(pos.y / sSize)-1;
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mCellX = x;
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mCellY = y;
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}
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@ -337,7 +339,7 @@ void LocalMap::updatePlayer (const Ogre::Vector3& position, const Ogre::Quaterni
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if (!mInterior)
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{
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u = std::abs((pos.x - (sSize*x))/sSize);
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v = 1-std::abs((pos.y + (sSize*y))/sSize);
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v = 1.0-std::abs((pos.y - (sSize*y))/sSize);
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texBaseName = "Cell_";
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}
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else
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@ -346,15 +348,13 @@ void LocalMap::updatePlayer (const Ogre::Vector3& position, const Ogre::Quaterni
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}
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MWBase::Environment::get().getWindowManager()->setPlayerPos(u, v);
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MWBase::Environment::get().getWindowManager()->setPlayerDir(playerdirection.x, -playerdirection.z);
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MWBase::Environment::get().getWindowManager()->setPlayerDir(playerdirection.x, playerdirection.y);
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// explore radius (squared)
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const float sqrExploreRadius = (mInterior ? 0.01 : 0.09) * sFogOfWarResolution*sFogOfWarResolution;
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const float exploreRadius = (mInterior ? 0.1 : 0.3) * sFogOfWarResolution; // explore radius from 0 to sFogOfWarResolution
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const float exploreRadiusUV = exploreRadius / sFogOfWarResolution; // explore radius from 0 to 1 (UV space)
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int intExtMult = mInterior ? 1 : -1; // interior and exterior have reversed Y coordinates (interior: top to bottom)
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// change the affected fog of war textures (in a 3x3 grid around the player)
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for (int mx = -1; mx<2; ++mx)
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{
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@ -375,7 +375,7 @@ void LocalMap::updatePlayer (const Ogre::Vector3& position, const Ogre::Quaterni
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if (!affected)
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continue;
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std::string texName = texBaseName + coordStr(x+mx,y+my*intExtMult);
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std::string texName = texBaseName + coordStr(x+mx,y+my*-1);
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TexturePtr tex = TextureManager::getSingleton().getByName(texName+"_fog");
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if (!tex.isNull())
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lazydev
12 years ago