/*
* This method is used to decide if a point node should be included
* in the result or not.
*
* @return true if the coord point is covered by a result Line or
* Area geometry
*/
bool
OverlayOp::isCoveredByLA(const Coordinate& coord)
{
if (isCovered(coord,resultLineList)) return true;
if (isCovered(coord,resultPolyList)) return true;
return false;
}
void main() {
char c_set[N_C+1] = {'a','b','c','g','\0'};
char w_set[N_W][MAX] = {"apple","ibm","cisco","google"};
if(isCovered(c_set, w_set))
printf("Is Covered\n");
else
printf("Not Covered\n");
}
GeometryService::InOut SlabService::InsideOutside(const Box& a_region,
const ProblemDomain& a_domain,
const RealVect& a_origin,
const Real& a_dx) const
{
if (isRegular(a_region, a_domain, a_origin, a_dx)) return GeometryService::Regular;
if (isCovered(a_region, a_domain, a_origin, a_dx)) return GeometryService::Covered;
return GeometryService::Irregular;
}
void Map::draw(const Rect& rect)
{
if(!m_framebuffer) {
m_framebuffer = FrameBufferPtr(new FrameBuffer(m_visibleSize.width() * NUM_TILE_PIXELS, m_visibleSize.height() * NUM_TILE_PIXELS));
program = PainterShaderProgramPtr(new PainterShaderProgram);
program->addShaderFromSourceCode(Shader::Vertex, glslMainWithTexCoordsVertexShader + glslPositionOnlyVertexShader);
program->addShaderFromSourceFile(Shader::Fragment, "/shadertest.frag");
assert(program->link());
}
g_painter.setColor(Fw::white);
m_framebuffer->bind();
// draw offsets
LocalPlayerPtr localPlayer = g_game.getLocalPlayer();
if(localPlayer)
m_drawOffset = localPlayer->getWalkOffset();
//TODO: cache first/last visible floor
// draw from bottom floors to top floors
int firstFloor = getFirstVisibleFloor();
const int lastFloor = MAX_Z-1;
for(int iz = lastFloor; iz >= firstFloor; --iz) {
// draw tiles like linus pauling's rule order
const int numDiagonals = m_size.width() + m_size.height() - 1;
for(int diagonal = 0; diagonal < numDiagonals; ++diagonal) {
// loop through / diagonal tiles
for(int ix = std::min(diagonal, m_size.width() - 1), iy = std::max(diagonal - m_size.width(), 0); ix >= 0 && iy < m_size.height(); --ix, ++iy) {
// position on current floor
Position tilePos(m_centralPosition.x + (ix - m_centralOffset.x), m_centralPosition.y + (iy - m_centralOffset.y), m_centralPosition.z);
// adjust tilePos to the wanted floor
tilePos.perspectiveUp(m_centralPosition.z - iz);
//TODO: cache visible tiles, m_tiles[] has a high cost (50% fps decrease)
if(const TilePtr& tile = m_tiles[tilePos]) {
// skip tiles that are behind another tile
//if(isCompletlyCovered(tilePos, firstFloor))
// continue;
tile->draw(positionTo2D(tilePos) - m_drawOffset);
}
}
}
// after drawing all tiles, draw shots
for(const MissilePtr& shot : m_missilesAtFloor[iz]) {
Position missilePos = shot->getPosition();
shot->draw(positionTo2D(missilePos) - m_drawOffset);
}
}
m_framebuffer->release();
g_painter.setCustomProgram(program);
g_painter.setColor(Fw::white);
m_framebuffer->draw(rect);
g_painter.releaseCustomProgram();
// calculate stretch factor
float horizontalStretchFactor = rect.width() / (float)(m_visibleSize.width() * NUM_TILE_PIXELS);
float verticalStretchFactor = rect.height() / (float)(m_visibleSize.height() * NUM_TILE_PIXELS);
// draw player names and health bars
//TODO: this must be cached with creature walks
for(int x = 0; x < m_visibleSize.width(); ++x) {
for(int y = 0; y < m_visibleSize.height(); ++y) {
Position tilePos = Position(m_centralPosition.x + (x - m_centralOffset.x + 1), m_centralPosition.y + (y - m_centralOffset.y + 1), m_centralPosition.z);
if(const TilePtr& tile = m_tiles[tilePos]) {
auto creatures = tile->getCreatures();
if(creatures.size() == 0)
continue;
for(const CreaturePtr& creature : creatures) {
Point p((m_centralOffset.x - 1 + (tilePos.x - m_centralPosition.x))*NUM_TILE_PIXELS + 10 - tile->getDrawElevation(),
(m_centralOffset.y - 1 + (tilePos.y - m_centralPosition.y))*NUM_TILE_PIXELS - 10 - tile->getDrawElevation());
if(creature != localPlayer) {
p += creature->getWalkOffset() - m_drawOffset;
}
creature->drawInformation(rect.x() + p.x*horizontalStretchFactor, rect.y() + p.y*verticalStretchFactor, isCovered(tilePos, firstFloor), rect);
}
}
}
}
}