void
GLBlitHelper::BlitFramebufferToTexture(GLuint srcFB, GLuint destTex,
const gfxIntSize& srcSize,
const gfxIntSize& destSize,
GLenum destTarget)
{
MOZ_ASSERT(!srcFB || mGL->fIsFramebuffer(srcFB));
MOZ_ASSERT(mGL->fIsTexture(destTex));
if (mGL->IsSupported(GLFeature::framebuffer_blit)) {
ScopedFramebufferForTexture destWrapper(mGL, destTex, destTarget);
BlitFramebufferToFramebuffer(srcFB, destWrapper.FB(),
srcSize, destSize);
return;
}
ScopedBindTexture autoTex(mGL, destTex, destTarget);
ScopedBindFramebuffer boundFB(mGL, srcFB);
ScopedGLState scissor(mGL, LOCAL_GL_SCISSOR_TEST, false);
mGL->fCopyTexSubImage2D(destTarget, 0,
0, 0,
0, 0,
srcSize.width, srcSize.height);
}
void
GLScreenBuffer::AssureBlitted()
{
if (!mNeedsBlit)
return;
if (mDraw) {
GLuint drawFB = DrawFB();
GLuint readFB = ReadFB();
MOZ_ASSERT(drawFB != 0);
MOZ_ASSERT(drawFB != readFB);
MOZ_ASSERT(mGL->IsSupported(GLFeature::framebuffer_blit));
MOZ_ASSERT(mDraw->Size() == mRead->Size());
ScopedBindFramebuffer boundFB(mGL);
ScopedGLState scissor(mGL, LOCAL_GL_SCISSOR_TEST, false);
BindReadFB_Internal(drawFB);
BindDrawFB_Internal(readFB);
const gfx::IntSize& srcSize = mDraw->Size();
const gfx::IntSize& destSize = mRead->Size();
mGL->raw_fBlitFramebuffer(0, 0, srcSize.width, srcSize.height,
0, 0, destSize.width, destSize.height,
LOCAL_GL_COLOR_BUFFER_BIT,
LOCAL_GL_NEAREST);
// Done!
}
mNeedsBlit = false;
}
void
TerrainPreviewWindow::OnPaint(Canvas &canvas)
{
const GlueMapWindow *map = UIGlobals::GetMap();
if (map == nullptr)
return;
MapWindowProjection projection = map->VisibleProjection();
if (!projection.IsValid()) {
/* TODO: initialise projection to middle of map instead of bailing
out */
canvas.ClearWhite();
return;
}
projection.SetScreenSize(canvas.GetSize());
projection.SetScreenOrigin(canvas.GetWidth() / 2, canvas.GetHeight() / 2);
Angle sun_azimuth(Angle::Degrees(-45));
if (renderer.GetSettings().slope_shading == SlopeShading::SUN &&
CommonInterface::Calculated().sun_data_available)
sun_azimuth = CommonInterface::Calculated().sun_azimuth;
renderer.Generate(projection, sun_azimuth);
#ifdef ENABLE_OPENGL
/* enable clipping because the OpenGL terrain renderer uses a large
texture that exceeds the window dimensions */
GLCanvasScissor scissor(canvas);
#endif
renderer.Draw(canvas, projection);
}
void Pipeline::OnRender(const App& app, const AppUpdateInfo&)
{
BeginRender();
GfxTestureEx_SwapChain& swapChainTexture = m_swapChain.GetTexture();
GfxGraphicsContext& context = m_contextManager.GetGraphicsContext(0);
context.SetPipelineState(m_graphicsState);
context.SetGraphicsRootSignature(m_rootSignature);
context.SetRenderTarget(swapChainTexture);
GfxViewport viewport(0.0f, 0.0f, (float)swapChainTexture.GetWidth(), (float)swapChainTexture.GetHeight());
GfxScissor scissor(0, 0, swapChainTexture.GetWidth(), swapChainTexture.GetHeight());
context.SetViewports(1, &viewport);
context.SetScissors(1, &scissor);
swapChainTexture.SetClearColor(GfxColorRGBA(0.0f, 0.2f, 0.4f, 1.0f));
context.ClearRenderTarget(swapChainTexture);
context.SetPrimitiveTopology(GfxPrimitiveTopology::TriangleList);
GfxVertexBufferView vbView(m_vertexBuffer, m_vertexBuffer.GetSize(), sizeof(PosColorVertex));
context.SetVertexBuffer(
0,
vbView);
context.DrawInstanced(3, 1, 0, 0);
EndRender();
}
//-----------------------------------------------------------------------------
// Constructor
//-----------------------------------------------------------------------------
C_BaseHLPlayer::C_BaseHLPlayer()
{
AddVar( &m_Local.m_vecPunchAngle, &m_Local.m_iv_vecPunchAngle, LATCH_SIMULATION_VAR );
AddVar( &m_Local.m_vecPunchAngleVel, &m_Local.m_iv_vecPunchAngleVel, LATCH_SIMULATION_VAR );
m_flZoomStart = 0.0f;
m_flZoomEnd = 0.0f;
m_flZoomRate = 0.0f;
m_flZoomStartTime = 0.0f;
m_flSpeedMod = cl_forwardspeed.GetFloat();
ConVarRef scissor("r_flashlightscissor");
scissor.SetValue("0");
}
void RenderState::debugOverdraw(bool enable, bool clear) {
if (Properties::debugOverdraw && mFramebuffer == 0) {
if (clear) {
scissor().setEnabled(false);
stencil().clear();
}
if (enable) {
stencil().enableDebugWrite();
} else {
stencil().disable();
}
}
}
void RenderState::resumeFromFunctorInvoke() {
glViewport(0, 0, mViewportWidth, mViewportHeight);
glBindFramebuffer(GL_FRAMEBUFFER, mFramebuffer);
debugOverdraw(false, false);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
scissor().invalidate();
blend().invalidate();
mCaches->textureState().activateTexture(0);
mCaches->textureState().resetBoundTextures();
}
void
dlgTaskManager::OnTaskPaint(WndOwnerDrawFrame *Sender, Canvas &canvas)
{
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
const Look &look = *CommonInterface::main_window.look;
PaintTask(canvas, Sender->get_client_rect(), *active_task,
XCSoarInterface::Basic().location,
XCSoarInterface::SettingsMap(),
look.task, look.airspace,
terrain);
}
void
dlgTaskManager::OnTaskPaint(WndOwnerDrawFrame *Sender, Canvas &canvas)
{
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
const MapLook &look = UIGlobals::GetMapLook();
const NMEAInfo &basic = CommonInterface::Basic();
PaintTask(canvas, Sender->get_client_rect(), *active_task,
basic.location_available, basic.location,
XCSoarInterface::GetMapSettings(),
look.task, look.airspace,
terrain, &airspace_database);
}
void
ListControl::DrawItems(Canvas &canvas, unsigned start, unsigned end) const
{
PixelRect rc = item_rect(start);
canvas.SetBackgroundColor(look.list.background_color);
canvas.SetBackgroundTransparent();
canvas.Select(*look.list.font);
#ifdef ENABLE_OPENGL
/* enable clipping */
GLScissor scissor(OpenGL::translate.x,
OpenGL::screen_height - OpenGL::translate.y - canvas.GetHeight() - 1,
scroll_bar.GetLeft(GetSize()), canvas.GetHeight());
#endif
unsigned last_item = std::min(length, end);
const bool focused = HasFocus();
for (unsigned i = start; i < last_item; i++) {
const bool selected = i == cursor;
const bool pressed = selected && drag_mode == DragMode::CURSOR;
canvas.DrawFilledRectangle(rc,
look.list.GetBackgroundColor(selected,
focused,
pressed));
canvas.SetTextColor(look.list.GetTextColor(selected, focused, pressed));
if (item_renderer != nullptr)
item_renderer->OnPaintItem(canvas, rc, i);
if (focused && selected)
canvas.DrawFocusRectangle(rc);
rc.Offset(0, rc.bottom - rc.top);
}
/* paint the bottom part below the last item */
rc.bottom = canvas.GetHeight();
if (rc.bottom > rc.top)
canvas.DrawFilledRectangle(rc, look.list.background_color);
}
void
TargetMapWindow::OnPaintBuffer(Canvas &canvas)
{
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
// Calculate screen position of the aircraft
const auto aircraft_pos = projection.GeoToScreen(Basic().location);
// reset label over-write preventer
label_block.reset();
// Render terrain, groundline and topography
RenderTerrain(canvas);
RenderTopography(canvas);
// Render airspace
RenderAirspace(canvas);
#ifdef ENABLE_OPENGL
/* desaturate the map background, to focus on the task */
canvas.FadeToWhite(0x80);
#endif
// Render task, waypoints
DrawTask(canvas);
DrawWaypoints(canvas);
// Render the snail trail
RenderTrail(canvas);
// Render topography on top of airspace, to keep the text readable
RenderTopographyLabels(canvas);
// Finally, draw you!
if (Basic().alive)
AircraftRenderer::Draw(canvas, GetMapSettings(), aircraft_look,
Basic().attitude.heading - projection.GetScreenAngle(),
aircraft_pos);
RenderMapScale(canvas, projection, GetClientRect(), overlay_look);
}
GLState &GLState::setScissor(Rectangleui const &newScissorRect)
{
Rectangleui cumulative;
if(scissor())
{
cumulative = scissorRect() & newScissorRect;
}
else
{
cumulative = newScissorRect;
}
d->props.set(Scissor, true);
d->props.set(ScissorX, cumulative.left());
d->props.set(ScissorY, cumulative.top());
d->props.set(ScissorWidth, cumulative.width());
d->props.set(ScissorHeight, cumulative.height());
return *this;
}
void
TaskPointWidget::PaintMap(Canvas &canvas, const PixelRect &rc)
{
const OrderedTaskPoint &tp = ordered_task.GetPoint(active_index);
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
const MapLook &look = UIGlobals::GetMapLook();
const NMEAInfo &basic = CommonInterface::Basic();
PaintTaskPoint(canvas, rc, ordered_task, tp,
basic.location_available
? basic.location : GeoPoint::Invalid(),
CommonInterface::GetMapSettings(),
look.task, look.airspace,
terrain, &airspace_database);
}
void LLRenderTarget::clear()
{
U32 mask = GL_COLOR_BUFFER_BIT;
if (mUseDepth)
{
mask |= GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
}
if (mFBO)
{
glClear(mask);
}
else
{
LLGLEnable scissor(GL_SCISSOR_TEST);
glScissor(0, 0, mResX, mResY);
stop_glerror();
glClear(mask);
}
}
/**
* Handles the drawing of the moving map and is called by the DrawThread
*/
void
MapWindow::OnPaintBuffer(Canvas &canvas)
{
#ifndef ENABLE_OPENGL
unsigned render_generation = ui_generation;
#endif
#ifdef ENABLE_OPENGL
GLCanvasScissor scissor(canvas);
#endif
// Render the moving map
Render(canvas, GetClientRect());
draw_sw.Finish();
#ifndef ENABLE_OPENGL
/* save the generation number which was active when rendering had
begun */
buffer_projection = render_projection;
buffer_generation = render_generation;
#endif
}
void
TaskListPanel::OnTaskPaint(WndOwnerDrawFrame *Sender, Canvas &canvas)
{
OrderedTask* ordered_task = get_task_to_display();
if (ordered_task == NULL) {
canvas.ClearWhite();
return;
}
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
const Look &look = CommonInterface::main_window.GetLook();
PaintTask(canvas, Sender->get_client_rect(), *ordered_task,
XCSoarInterface::Basic().location,
XCSoarInterface::GetMapSettings(),
look.map.task, look.map.airspace,
terrain);
}
void
TaskMapWindow::OnPaintBuffer(Canvas &canvas)
{
if (task == nullptr) {
canvas.ClearWhite();
return;
}
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
const NMEAInfo &basic = CommonInterface::Basic();
PaintTask(canvas, GetClientRect(), *task,
basic.location_available ? basic.location : GeoPoint::Invalid(),
CommonInterface::GetMapSettings(),
look.task, look.airspace,
terrain, &airspace_database,
true);
}
void
TargetMapWindow::on_paint_buffer(Canvas &canvas)
{
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
// Calculate screen position of the aircraft
const RasterPoint aircraft_pos = projection.GeoToScreen(Basic().location);
// reset label over-write preventer
label_block.reset();
// Render terrain, groundline and topography
RenderTerrain(canvas);
RenderTopography(canvas);
// Render airspace
RenderAirspace(canvas);
// Render task, waypoints
DrawTask(canvas);
DrawWaypoints(canvas);
// Render the snail trail
RenderTrail(canvas);
// Render topography on top of airspace, to keep the text readable
RenderTopographyLabels(canvas);
// Finally, draw you!
if (Basic().connected)
AircraftRenderer::Draw(canvas, SettingsMap(), aircraft_look,
Calculated().heading - projection.GetScreenAngle(),
aircraft_pos);
}
static void
OnTaskPaint(WndOwnerDrawFrame *Sender, Canvas &canvas)
{
PixelRect rc = Sender->get_client_rect();
OrderedTaskPoint* tp = ordered_task->get_tp(active_index);
if (!tp) {
canvas.clear_white();
return;
}
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
const Look &look = *CommonInterface::main_window.look;
PaintTaskPoint(canvas, rc, *ordered_task, *tp,
XCSoarInterface::Basic().location,
XCSoarInterface::SettingsMap(),
look.task, look.airspace,
terrain);
}
void RenderState::dump() {
blend().dump();
meshState().dump();
scissor().dump();
stencil().dump();
}
void LLNetMap::draw()
{
static LLFrameTimer map_timer;
if (mObjectImagep.isNull())
{
createObjectImage();
}
mCurPanX = lerp(mCurPanX, mTargetPanX, LLCriticalDamp::getInterpolant(0.1f));
mCurPanY = lerp(mCurPanY, mTargetPanY, LLCriticalDamp::getInterpolant(0.1f));
F32 rotation = 0;
// Prepare a scissor region
{
LLGLEnable scissor(GL_SCISSOR_TEST);
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLLocalClipRect clip(getLocalRect());
glMatrixMode(GL_MODELVIEW);
// Draw background rectangle
if(isBackgroundVisible())
{
gGL.color4fv(isBackgroundOpaque() ? getBackgroundColor().mV : getTransparentColor().mV);
gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0);
}
}
// region 0,0 is in the middle
S32 center_sw_left = getRect().getWidth() / 2 + llfloor(mCurPanX);
S32 center_sw_bottom = getRect().getHeight() / 2 + llfloor(mCurPanY);
gGL.pushMatrix();
gGL.translatef( (F32) center_sw_left, (F32) center_sw_bottom, 0.f);
BOOL rotate_map = gSavedSettings.getBOOL( "MiniMapRotate" );
if( rotate_map )
{
// rotate subsequent draws to agent rotation
rotation = atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] );
glRotatef( rotation * RAD_TO_DEG, 0.f, 0.f, 1.f);
}
// figure out where agent is
S32 region_width = llround(LLWorld::getInstance()->getRegionWidthInMeters());
LLColor4 this_region_color = gColors.getColor( "NetMapThisRegion" );
LLColor4 live_region_color = gColors.getColor( "NetMapLiveRegion" );
LLColor4 dead_region_color = gColors.getColor( "NetMapDeadRegion" );
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
{
LLViewerRegion* regionp = *iter;
// Find x and y position relative to camera's center.
LLVector3 origin_agent = regionp->getOriginAgent();
LLVector3 rel_region_pos = origin_agent - gAgent.getCameraPositionAgent();
F32 relative_x = (rel_region_pos.mV[0] / region_width) * mScale;
F32 relative_y = (rel_region_pos.mV[1] / region_width) * mScale;
// background region rectangle
F32 bottom = relative_y;
F32 left = relative_x;
F32 top = bottom + mScale ;
F32 right = left + mScale ;
gGL.color4fv(regionp == gAgent.getRegion() ? this_region_color.mV : live_region_color.mV);
if (!regionp->isAlive())
{
gGL.color4fv(dead_region_color.mV);
}
// Draw using texture.
gGL.getTexUnit(0)->bind(regionp->getLand().getSTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
// Draw water
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, ABOVE_WATERLINE_ALPHA / 255.f);
{
if (regionp->getLand().getWaterTexture())
{
gGL.getTexUnit(0)->bind(regionp->getLand().getWaterTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
}
}
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
}
LLVector3d old_center = mObjectImageCenterGlobal;
LLVector3d new_center = gAgent.getCameraPositionGlobal();
new_center.mdV[0] = (5.f/mObjectMapTPM)*floor(0.2f*mObjectMapTPM*new_center.mdV[0]);
new_center.mdV[1] = (5.f/mObjectMapTPM)*floor(0.2f*mObjectMapTPM*new_center.mdV[1]);
new_center.mdV[2] = 0.f;
if (mUpdateNow || (map_timer.getElapsedTimeF32() > 0.5f))
{
mUpdateNow = FALSE;
mObjectImageCenterGlobal = new_center;
// Center moved enough.
// Create the base texture.
U8 *default_texture = mObjectRawImagep->getData();
memset( default_texture, 0, mObjectImagep->getWidth() * mObjectImagep->getHeight() * mObjectImagep->getComponents() );
// Draw buildings
gObjectList.renderObjectsForMap(*this);
mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
map_timer.reset();
}
LLVector3 map_center_agent = gAgent.getPosAgentFromGlobal(mObjectImageCenterGlobal);
map_center_agent -= gAgent.getCameraPositionAgent();
map_center_agent.mV[VX] *= mScale/region_width;
map_center_agent.mV[VY] *= mScale/region_width;
gGL.getTexUnit(0)->bind(mObjectImagep);
F32 image_half_width = 0.5f*mObjectMapPixels;
F32 image_half_height = 0.5f*mObjectMapPixels;
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, image_half_height + map_center_agent.mV[VY]);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], image_half_height + map_center_agent.mV[VY]);
gGL.end();
gGL.popMatrix();
LLVector3d pos_global;
LLVector3 pos_map;
// Mouse pointer in local coordinates
S32 local_mouse_x;
S32 local_mouse_y;
LLUI::getCursorPositionLocal(this, &local_mouse_x, &local_mouse_y);
mClosestAgentToCursor.setNull();
F32 closest_dist = F32_MAX;
F32 min_pick_dist = mDotRadius * MIN_PICK_SCALE;
// Draw avatars
LLColor4 avatar_color = gColors.getColor( "MapAvatar" );
LLColor4 friend_color = gColors.getColor( "MapFriend" );
std::vector<LLUUID> avatar_ids;
std::vector<LLVector3d> positions;
LLWorld::getInstance()->getAvatars(&avatar_ids, &positions);
for(U32 i=0; i<avatar_ids.size(); i++)
{
// TODO: it'd be very cool to draw these in sorted order from lowest Z to highest.
// just be careful to sort the avatar IDs along with the positions. -MG
pos_map = globalPosToView(positions[i], rotate_map);
LLWorldMapView::drawAvatar(
pos_map.mV[VX], pos_map.mV[VY],
is_agent_friend(avatar_ids[i]) ? friend_color : avatar_color,
pos_map.mV[VZ],
mDotRadius);
F32 dist_to_cursor = dist_vec(LLVector2(pos_map.mV[VX], pos_map.mV[VY]), LLVector2(local_mouse_x,local_mouse_y));
if(dist_to_cursor < min_pick_dist && dist_to_cursor < closest_dist)
{
closest_dist = dist_to_cursor;
mClosestAgentToCursor = avatar_ids[i];
}
}
// Draw dot for autopilot target
if (gAgent.getAutoPilot())
{
drawTracking( gAgent.getAutoPilotTargetGlobal(), rotate_map, gTrackColor );
}
else
{
LLTracker::ETrackingStatus tracking_status = LLTracker::getTrackingStatus();
if ( LLTracker::TRACKING_AVATAR == tracking_status )
{
drawTracking( LLAvatarTracker::instance().getGlobalPos(), rotate_map, gTrackColor );
}
else if ( LLTracker::TRACKING_LANDMARK == tracking_status
|| LLTracker::TRACKING_LOCATION == tracking_status )
{
drawTracking( LLTracker::getTrackedPositionGlobal(), rotate_map, gTrackColor );
}
}
// Draw dot for self avatar position
pos_global = gAgent.getPositionGlobal();
pos_map = globalPosToView(pos_global, rotate_map);
LLUIImagePtr you = LLWorldMapView::sAvatarYouLargeImage;
S32 dot_width = llround(mDotRadius * 2.f);
you->draw(
llround(pos_map.mV[VX] - mDotRadius),
llround(pos_map.mV[VY] - mDotRadius),
dot_width,
dot_width);
// Draw frustum
F32 meters_to_pixels = mScale/ LLWorld::getInstance()->getRegionWidthInMeters();
F32 horiz_fov = LLViewerCamera::getInstance()->getView() * LLViewerCamera::getInstance()->getAspect();
F32 far_clip_meters = LLViewerCamera::getInstance()->getFar();
F32 far_clip_pixels = far_clip_meters * meters_to_pixels;
F32 half_width_meters = far_clip_meters * tan( horiz_fov / 2 );
F32 half_width_pixels = half_width_meters * meters_to_pixels;
F32 ctr_x = (F32)center_sw_left;
F32 ctr_y = (F32)center_sw_bottom;
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
if( rotate_map )
{
gGL.color4fv(gColors.getColor("NetMapFrustum").mV);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( ctr_x, ctr_y );
gGL.vertex2f( ctr_x - half_width_pixels, ctr_y + far_clip_pixels );
gGL.vertex2f( ctr_x + half_width_pixels, ctr_y + far_clip_pixels );
gGL.end();
}
else
{
gGL.color4fv(gColors.getColor("NetMapFrustumRotating").mV);
// If we don't rotate the map, we have to rotate the frustum.
gGL.pushMatrix();
gGL.translatef( ctr_x, ctr_y, 0 );
glRotatef( atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] ) * RAD_TO_DEG, 0.f, 0.f, -1.f);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( 0, 0 );
gGL.vertex2f( -half_width_pixels, far_clip_pixels );
gGL.vertex2f( half_width_pixels, far_clip_pixels );
gGL.end();
gGL.popMatrix();
}
}
// Rotation of 0 means that North is up
setDirectionPos( getChild<LLTextBox>("e_label"), rotation);
setDirectionPos( getChild<LLTextBox>("n_label"), rotation + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("w_label"), rotation + F_PI);
setDirectionPos( getChild<LLTextBox>("s_label"), rotation + F_PI + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("ne_label"), rotation + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("nw_label"), rotation + F_PI_BY_TWO + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("sw_label"), rotation + F_PI + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("se_label"), rotation + F_PI + F_PI_BY_TWO + F_PI_BY_TWO / 2);
LLView::draw();
}
void
ChartControl::OnPaint(Canvas &canvas)
{
assert(glide_computer != NULL);
const ComputerSettings &settings_computer = blackboard->GetComputerSettings();
const MapSettings &settings_map = blackboard->GetMapSettings();
const MoreData &basic = blackboard->Basic();
const DerivedInfo &calculated = blackboard->Calculated();
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
canvas.Clear(COLOR_WHITE);
canvas.SetTextColor(COLOR_BLACK);
PixelRect rcgfx = GetClientRect();
// background is painted in the base-class
switch (page) {
case AnalysisPage::BAROGRAPH:
RenderBarograph(canvas, rcgfx, chart_look, look->cross_section,
glide_computer->GetFlightStats(),
basic, calculated, protected_task_manager);
break;
case AnalysisPage::CLIMB:
RenderClimbChart(canvas, rcgfx, chart_look,
glide_computer->GetFlightStats(),
settings_computer.polar.glide_polar_task);
break;
case AnalysisPage::THERMAL_BAND:
{
OrderedTaskSettings otb;
if (protected_task_manager != NULL) {
otb = protected_task_manager->GetOrderedTaskSettings();
}
ThermalBandRenderer renderer(thermal_band_look, chart_look);
renderer.DrawThermalBand(basic,
calculated,
settings_computer,
canvas, rcgfx,
settings_computer.task,
false,
&otb);
}
break;
case AnalysisPage::WIND:
RenderWindChart(canvas, rcgfx, chart_look,
glide_computer->GetFlightStats(),
basic, glide_computer->GetWindStore());
break;
case AnalysisPage::POLAR:
RenderGlidePolar(canvas, rcgfx, look->chart,
calculated.climb_history,
settings_computer,
settings_computer.polar.glide_polar_task);
break;
case AnalysisPage::TEMPTRACE:
RenderTemperatureChart(canvas, rcgfx, chart_look,
glide_computer->GetCuSonde());
break;
case AnalysisPage::TASK:
if (protected_task_manager != NULL) {
const TraceComputer *trace_computer = glide_computer != NULL
? &glide_computer->GetTraceComputer()
: NULL;
const FlightStatisticsRenderer fs(chart_look, look->map);
fs.RenderTask(canvas, rcgfx, basic,
settings_computer, settings_map,
*protected_task_manager,
trace_computer);
}
break;
case AnalysisPage::OLC:
if (glide_computer != NULL) {
const FlightStatisticsRenderer fs(chart_look, look->map);
fs.RenderOLC(canvas, rcgfx, basic,
settings_computer, settings_map,
calculated.contest_stats,
glide_computer->GetTraceComputer(),
glide_computer->GetRetrospective());
}
break;
case AnalysisPage::TASK_SPEED:
if (protected_task_manager != NULL) {
ProtectedTaskManager::Lease task(*protected_task_manager);
RenderSpeed(canvas, rcgfx, chart_look,
glide_computer->GetFlightStats(),
basic, calculated, task);
}
break;
default:
// should never get here!
break;
}
}
void LLNetMap::draw()
{
static LLFrameTimer map_timer;
if (mObjectImagep.isNull())
{
createObjectImage();
}
if (gSavedSettings.getS32( "MiniMapCenter") != MAP_CENTER_NONE)
{
mCurPanX = lerp(mCurPanX, mTargetPanX, LLCriticalDamp::getInterpolant(0.1f));
mCurPanY = lerp(mCurPanY, mTargetPanY, LLCriticalDamp::getInterpolant(0.1f));
}
F32 rotation = 0;
// Prepare a scissor region
{
LLGLEnable scissor(GL_SCISSOR_TEST);
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLLocalClipRect clip(getLocalRect());
glMatrixMode(GL_MODELVIEW);
// Draw background rectangle
if(isBackgroundVisible())
{
gGL.color4fv(isBackgroundOpaque() ? getBackgroundColor().mV : getTransparentColor().mV);
gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0);
}
}
// region 0,0 is in the middle
S32 center_sw_left = getRect().getWidth() / 2 + llfloor(mCurPanX);
S32 center_sw_bottom = getRect().getHeight() / 2 + llfloor(mCurPanY);
gGL.pushMatrix();
gGL.translatef( (F32) center_sw_left, (F32) center_sw_bottom, 0.f);
BOOL rotate_map = gSavedSettings.getBOOL( "MiniMapRotate" );
if (rotate_map)
{
// rotate subsequent draws to agent rotation
rotation = atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] );
glRotatef( rotation * RAD_TO_DEG, 0.f, 0.f, 1.f);
}
// figure out where agent is
S32 region_width = llround(LLWorld::getInstance()->getRegionWidthInMeters());
LLColor4 this_region_color = gColors.getColor( "NetMapThisRegion" );
LLColor4 live_region_color = gColors.getColor( "NetMapLiveRegion" );
LLColor4 dead_region_color = gColors.getColor( "NetMapDeadRegion" );
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
{
LLViewerRegion* regionp = *iter;
// Find x and y position relative to camera's center.
LLVector3 origin_agent = regionp->getOriginAgent();
LLVector3 rel_region_pos = origin_agent - gAgentCamera.getCameraPositionAgent();
F32 relative_x = (rel_region_pos.mV[0] / region_width) * mScale;
F32 relative_y = (rel_region_pos.mV[1] / region_width) * mScale;
// background region rectangle
F32 bottom = relative_y;
F32 left = relative_x;
F32 top = bottom + mScale ;
F32 right = left + mScale ;
gGL.color4fv(regionp == gAgent.getRegion() ? this_region_color.mV : live_region_color.mV);
if (!regionp->isAlive())
{
gGL.color4fv(dead_region_color.mV);
}
// Draw using texture.
gGL.getTexUnit(0)->bind(regionp->getLand().getSTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
// Draw water
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, ABOVE_WATERLINE_ALPHA / 255.f);
{
if (regionp->getLand().getWaterTexture())
{
gGL.getTexUnit(0)->bind(regionp->getLand().getWaterTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
}
}
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
}
// Redraw object layer periodically
if (mUpdateNow || (map_timer.getElapsedTimeF32() > 0.5f))
{
mUpdateNow = FALSE;
// Locate the centre of the object layer, accounting for panning
LLVector3 new_center = globalPosToView(gAgentCamera.getCameraPositionGlobal(), rotate_map);
new_center.mV[0] -= mCurPanX;
new_center.mV[1] -= mCurPanY;
new_center.mV[2] = 0.f;
mObjectImageCenterGlobal = viewPosToGlobal(llround(new_center.mV[0]), llround(new_center.mV[1]), rotate_map);
// Create the base texture.
U8 *default_texture = mObjectRawImagep->getData();
memset( default_texture, 0, mObjectImagep->getWidth() * mObjectImagep->getHeight() * mObjectImagep->getComponents() );
// Draw buildings
gObjectList.renderObjectsForMap(*this);
mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
map_timer.reset();
}
LLVector3 map_center_agent = gAgent.getPosAgentFromGlobal(mObjectImageCenterGlobal);
map_center_agent -= gAgentCamera.getCameraPositionAgent();
map_center_agent.mV[VX] *= mScale/region_width;
map_center_agent.mV[VY] *= mScale/region_width;
gGL.getTexUnit(0)->bind(mObjectImagep);
F32 image_half_width = 0.5f*mObjectMapPixels;
F32 image_half_height = 0.5f*mObjectMapPixels;
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, image_half_height + map_center_agent.mV[VY]);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], image_half_height + map_center_agent.mV[VY]);
gGL.end();
gGL.popMatrix();
LLVector3d pos_global;
LLVector3 pos_map;
// Mouse pointer in local coordinates
S32 local_mouse_x;
S32 local_mouse_y;
LLUI::getCursorPositionLocal(this, &local_mouse_x, &local_mouse_y);
mClosestAgentToCursor.setNull();
F32 closest_dist = F32_MAX;
F32 min_pick_dist = mDotRadius * MIN_PICK_SCALE;
// Draw avatars
// LLColor4 mapcolor = gAvatarMapColor;
static const LLCachedControl<LLColor4> standard_color("MapAvatar",LLColor4(0.f,1.f,0.f,1.f),gColors);
static const LLCachedControl<LLColor4> friend_color_stored("AscentFriendColor",LLColor4(1.f,1.f,0.f,1.f));
static const LLCachedControl<LLColor4> em_color("AscentEstateOwnerColor",LLColor4(1.f,0.6f,1.f,1.f));
static const LLCachedControl<LLColor4> linden_color("AscentLindenColor",LLColor4(0.f,0.f,1.f,1.f));
static const LLCachedControl<LLColor4> muted_color("AscentMutedColor",LLColor4(0.7f,0.7f,0.7f,1.f));
// Draw avatars
// [RLVa:KB] - Version: 1.23.4 | Alternate: Snowglobe-1.2.4 | Checked: 2009-07-08 (RLVa-1.0.0e) | Modified: RLVa-0.2.0b
LLColor4 friend_color = (!gRlvHandler.hasBehaviour(RLV_BHVR_SHOWNAMES)) ? friend_color_stored : standard_color;
// [/RLVa:KB]
std::vector<LLUUID> avatar_ids;
std::vector<LLVector3d> positions;
LLWorld::getInstance()->getAvatars(&avatar_ids, &positions);
for(U32 i=0; i<avatar_ids.size(); i++)
{
LLColor4 avColor = standard_color;
// TODO: it'd be very cool to draw these in sorted order from lowest Z to highest.
// just be careful to sort the avatar IDs along with the positions. -MG
pos_map = globalPosToView(positions[i], rotate_map);
if (positions[i].mdV[VZ] == 0.f)
{
pos_map.mV[VZ] = 16000.f;
}
std::string avName;
gCacheName->getFullName(avatar_ids[i], avName);
if(LLMuteList::getInstance()->isMuted(avatar_ids[i]))
{
avColor = muted_color;
}
LLViewerRegion* avatar_region = LLWorld::getInstance()->getRegionFromPosGlobal(positions[i]);
LLUUID estate_owner = avatar_region? avatar_region->getOwner() : LLUUID::null;
//Lindens are always more Linden than your friend, make that take precedence
if(LLMuteList::getInstance()->isLinden(avName))
{
avColor = linden_color;
}
//check if they are an estate owner at their current position
else if(estate_owner.notNull() && avatar_ids[i] == estate_owner)
{
avColor = em_color;
}
//without these dots, SL would suck.
else if(is_agent_friend(avatar_ids[i]))
{
avColor = friend_color;
}
else
{
// MOYMOD Minimap custom av colors.
boost::unordered_map<const LLUUID,LLColor4>::const_iterator it = mm_MarkerColors.find(avatar_ids[i]);
if(it != mm_MarkerColors.end())
{
avColor = it->second;
}
}
LLWorldMapView::drawAvatar(
pos_map.mV[VX], pos_map.mV[VY],
avColor,
pos_map.mV[VZ],
mDotRadius);
F32 dist_to_cursor = dist_vec(LLVector2(pos_map.mV[VX], pos_map.mV[VY]), LLVector2(local_mouse_x,local_mouse_y));
if(dist_to_cursor < min_pick_dist && dist_to_cursor < closest_dist)
{
closest_dist = dist_to_cursor;
mClosestAgentToCursor = avatar_ids[i];
mClosestAgentPosition = positions[i];
}
}
// Draw dot for autopilot target
if (gAgent.getAutoPilot())
{
drawTracking(gAgent.getAutoPilotTargetGlobal(), rotate_map, gTrackColor);
}
else
{
LLTracker::ETrackingStatus tracking_status = LLTracker::getTrackingStatus();
if ( LLTracker::TRACKING_AVATAR == tracking_status )
{
drawTracking(LLAvatarTracker::instance().getGlobalPos(), rotate_map, gTrackColor);
}
else if ( LLTracker::TRACKING_LANDMARK == tracking_status
|| LLTracker::TRACKING_LOCATION == tracking_status )
{
drawTracking(LLTracker::getTrackedPositionGlobal(), rotate_map, gTrackColor);
}
}
// Draw dot for self avatar position
pos_global = gAgent.getPositionGlobal();
pos_map = globalPosToView(pos_global, rotate_map);
LLUIImagePtr you = LLWorldMapView::sAvatarYouLargeImage;
S32 dot_width = llround(mDotRadius * 2.f);
you->draw(
llround(pos_map.mV[VX] - mDotRadius),
llround(pos_map.mV[VY] - mDotRadius),
dot_width,
dot_width);
// Draw frustum
F32 meters_to_pixels = mScale/ LLWorld::getInstance()->getRegionWidthInMeters();
F32 horiz_fov = LLViewerCamera::getInstance()->getView() * LLViewerCamera::getInstance()->getAspect();
F32 far_clip_meters = LLViewerCamera::getInstance()->getFar();
F32 far_clip_pixels = far_clip_meters * meters_to_pixels;
F32 half_width_meters = far_clip_meters * tan( horiz_fov / 2 );
F32 half_width_pixels = half_width_meters * meters_to_pixels;
F32 ctr_x = (F32)center_sw_left;
F32 ctr_y = (F32)center_sw_bottom;
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
if (rotate_map)
{
gGL.color4fv(gColors.getColor("NetMapFrustum").mV);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( ctr_x, ctr_y );
gGL.vertex2f( ctr_x - half_width_pixels, ctr_y + far_clip_pixels );
gGL.vertex2f( ctr_x + half_width_pixels, ctr_y + far_clip_pixels );
gGL.end();
}
else
{
gGL.color4fv(gColors.getColor("NetMapFrustumRotating").mV);
// If we don't rotate the map, we have to rotate the frustum.
gGL.pushMatrix();
gGL.translatef( ctr_x, ctr_y, 0 );
glRotatef( atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] ) * RAD_TO_DEG, 0.f, 0.f, -1.f);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( 0, 0 );
gGL.vertex2f( -half_width_pixels, far_clip_pixels );
gGL.vertex2f( half_width_pixels, far_clip_pixels );
gGL.end();
gGL.popMatrix();
}
}
// Rotation of 0 means that North is up
setDirectionPos( getChild<LLTextBox>("e_label"), rotation);
setDirectionPos( getChild<LLTextBox>("n_label"), rotation + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("w_label"), rotation + F_PI);
setDirectionPos( getChild<LLTextBox>("s_label"), rotation + F_PI + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("ne_label"), rotation + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("nw_label"), rotation + F_PI_BY_TWO + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("sw_label"), rotation + F_PI + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("se_label"), rotation + F_PI + F_PI_BY_TWO + F_PI_BY_TWO / 2);
LLView::draw();
}
void
ChartControl::on_paint(Canvas &canvas)
{
assert(glide_computer != NULL);
const SETTINGS_COMPUTER &settings_computer = blackboard->SettingsComputer();
const SETTINGS_MAP &settings_map = blackboard->SettingsMap();
const MoreData &basic = blackboard->Basic();
const DerivedInfo &calculated = blackboard->Calculated();
#ifdef ENABLE_OPENGL
/* enable clipping */
GLCanvasScissor scissor(canvas);
#endif
canvas.clear(COLOR_WHITE);
canvas.set_text_color(COLOR_BLACK);
canvas.select(Fonts::Map);
PixelRect rcgfx = get_client_rect();
// background is painted in the base-class
const FlightStatisticsRenderer fs(glide_computer->GetFlightStats(),
chart_look, airspace_look,
aircraft_look, task_look);
switch (page) {
case ANALYSIS_PAGE_BAROGRAPH:
fs.RenderBarograph(canvas, rcgfx, basic,
calculated, protected_task_manager);
break;
case ANALYSIS_PAGE_CLIMB:
fs.RenderClimb(canvas, rcgfx, settings_computer.glide_polar_task);
break;
case ANALYSIS_PAGE_THERMAL_BAND:
{
OrderedTaskBehaviour otb;
if (protected_task_manager != NULL) {
otb = protected_task_manager->get_ordered_task_behaviour();
}
ThermalBandRenderer renderer(thermal_band_look, chart_look);
renderer.DrawThermalBand(basic,
calculated,
settings_computer,
canvas, rcgfx,
settings_computer.task,
false,
&otb);
}
break;
case ANALYSIS_PAGE_WIND:
fs.RenderWind(canvas, rcgfx, basic,
glide_computer->GetWindStore());
break;
case ANALYSIS_PAGE_POLAR:
fs.RenderGlidePolar(canvas, rcgfx, calculated.climb_history,
settings_computer,
settings_computer.glide_polar_task);
break;
case ANALYSIS_PAGE_TEMPTRACE:
fs.RenderTemperature(canvas, rcgfx);
break;
case ANALYSIS_PAGE_TASK:
if (protected_task_manager != NULL) {
const TraceComputer *trace_computer = glide_computer != NULL
? &glide_computer->GetTraceComputer()
: NULL;
fs.RenderTask(canvas, rcgfx, basic, calculated,
settings_computer, settings_map,
*protected_task_manager,
trace_computer);
}
break;
case ANALYSIS_PAGE_OLC:
if (glide_computer != NULL) {
TracePointVector trace;
glide_computer->LockedCopyTraceTo(trace);
fs.RenderOLC(canvas, rcgfx, basic, calculated,
settings_computer, settings_map,
calculated.contest_stats, trace);
}
break;
case ANALYSIS_PAGE_TASK_SPEED:
if (protected_task_manager != NULL) {
ProtectedTaskManager::Lease task(*protected_task_manager);
fs.RenderSpeed(canvas, rcgfx, basic,
calculated, task);
}
break;
default:
// should never get here!
break;
}
}
void LLNetMap::draw()
{
static LLFrameTimer map_timer;
if (mObjectImagep.isNull())
{
createObjectImage();
}
mCurPanX = lerp(mCurPanX, mTargetPanX, LLCriticalDamp::getInterpolant(0.1f));
mCurPanY = lerp(mCurPanY, mTargetPanY, LLCriticalDamp::getInterpolant(0.1f));
// Prepare a scissor region
F32 rotation = 0;
{
LLGLEnable scissor(GL_SCISSOR_TEST);
{
LLGLSNoTexture no_texture;
LLLocalClipRect clip(getLocalRect());
glMatrixMode(GL_MODELVIEW);
// Draw background rectangle
gGL.color4fv( mBackgroundColor.mV );
gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0);
}
// region 0,0 is in the middle
S32 center_sw_left = getRect().getWidth() / 2 + llfloor(mCurPanX);
S32 center_sw_bottom = getRect().getHeight() / 2 + llfloor(mCurPanY);
gGL.pushMatrix();
gGL.translatef( (F32) center_sw_left, (F32) center_sw_bottom, 0.f);
if( LLNetMap::sRotateMap )
{
// rotate subsequent draws to agent rotation
rotation = atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] );
glRotatef( rotation * RAD_TO_DEG, 0.f, 0.f, 1.f);
}
// figure out where agent is
S32 region_width = llround(LLWorld::getInstance()->getRegionWidthInMeters());
for (LLWorld::region_list_t::iterator iter = LLWorld::getInstance()->mActiveRegionList.begin();
iter != LLWorld::getInstance()->mActiveRegionList.end(); ++iter)
{
LLViewerRegion* regionp = *iter;
// Find x and y position relative to camera's center.
LLVector3 origin_agent = regionp->getOriginAgent();
LLVector3 rel_region_pos = origin_agent - gAgent.getCameraPositionAgent();
F32 relative_x = (rel_region_pos.mV[0] / region_width) * gMiniMapScale;
F32 relative_y = (rel_region_pos.mV[1] / region_width) * gMiniMapScale;
// background region rectangle
F32 bottom = relative_y;
F32 left = relative_x;
F32 top = bottom + gMiniMapScale ;
F32 right = left + gMiniMapScale ;
if (regionp == gAgent.getRegion())
{
gGL.color4f(1.f, 1.f, 1.f, 1.f);
}
else
{
gGL.color4f(0.8f, 0.8f, 0.8f, 1.f);
}
if (!regionp->isAlive())
{
gGL.color4f(1.f, 0.5f, 0.5f, 1.f);
}
// Draw using texture.
LLViewerImage::bindTexture(regionp->getLand().getSTexture());
gGL.begin(LLVertexBuffer::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
// Draw water
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, ABOVE_WATERLINE_ALPHA / 255.f);
{
if (regionp->getLand().getWaterTexture())
{
LLViewerImage::bindTexture(regionp->getLand().getWaterTexture());
gGL.begin(LLVertexBuffer::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
}
}
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
}
LLVector3d old_center = mObjectImageCenterGlobal;
LLVector3d new_center = gAgent.getCameraPositionGlobal();
new_center.mdV[0] = (5.f/mObjectMapTPM)*floor(0.2f*mObjectMapTPM*new_center.mdV[0]);
new_center.mdV[1] = (5.f/mObjectMapTPM)*floor(0.2f*mObjectMapTPM*new_center.mdV[1]);
new_center.mdV[2] = 0.f;
if (mUpdateNow || (map_timer.getElapsedTimeF32() > 0.5f))
{
mUpdateNow = FALSE;
mObjectImageCenterGlobal = new_center;
// Center moved enough.
// Create the base texture.
U8 *default_texture = mObjectRawImagep->getData();
memset( default_texture, 0, mObjectImagep->getWidth() * mObjectImagep->getHeight() * mObjectImagep->getComponents() );
// Draw buildings
gObjectList.renderObjectsForMap(*this);
mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
map_timer.reset();
}
LLVector3 map_center_agent = gAgent.getPosAgentFromGlobal(mObjectImageCenterGlobal);
map_center_agent -= gAgent.getCameraPositionAgent();
map_center_agent.mV[VX] *= gMiniMapScale/region_width;
map_center_agent.mV[VY] *= gMiniMapScale/region_width;
LLViewerImage::bindTexture(mObjectImagep);
F32 image_half_width = 0.5f*mObjectMapPixels;
F32 image_half_height = 0.5f*mObjectMapPixels;
gGL.begin(LLVertexBuffer::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, image_half_height + map_center_agent.mV[VY]);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], image_half_height + map_center_agent.mV[VY]);
gGL.end();
gGL.popMatrix();
LLVector3d pos_global;
LLVector3 pos_map;
// Draw avatars
for (LLWorld::region_list_t::iterator iter = LLWorld::getInstance()->mActiveRegionList.begin();
iter != LLWorld::getInstance()->mActiveRegionList.end(); ++iter)
{
LLViewerRegion* regionp = *iter;
const LLVector3d& origin_global = regionp->getOriginGlobal();
S32 count = regionp->mMapAvatars.count();
S32 i;
LLVector3 pos_local;
U32 compact_local;
U8 bits;
// TODO: it'd be very cool to draw these in sorted order from lowest Z to highest.
// just be careful to sort the avatar IDs along with the positions. -MG
for (i = 0; i < count; i++)
{
compact_local = regionp->mMapAvatars.get(i);
bits = compact_local & 0xFF;
pos_local.mV[VZ] = F32(bits) * 4.f;
compact_local >>= 8;
bits = compact_local & 0xFF;
pos_local.mV[VY] = (F32)bits;
compact_local >>= 8;
bits = compact_local & 0xFF;
pos_local.mV[VX] = (F32)bits;
pos_global.setVec( pos_local );
pos_global += origin_global;
pos_map = globalPosToView(pos_global);
BOOL show_as_friend = FALSE;
if( i < regionp->mMapAvatarIDs.count())
{
show_as_friend = is_agent_friend(regionp->mMapAvatarIDs.get(i));
}
LLWorldMapView::drawAvatar(
pos_map.mV[VX], pos_map.mV[VY],
show_as_friend ? gFriendMapColor : gAvatarMapColor,
pos_map.mV[VZ]);
}
}
// Draw dot for autopilot target
if (gAgent.getAutoPilot())
{
drawTracking( gAgent.getAutoPilotTargetGlobal(), gTrackColor );
}
else
{
LLTracker::ETrackingStatus tracking_status = LLTracker::getTrackingStatus();
if ( LLTracker::TRACKING_AVATAR == tracking_status )
{
drawTracking( LLAvatarTracker::instance().getGlobalPos(), gTrackColor );
}
else if ( LLTracker::TRACKING_LANDMARK == tracking_status
|| LLTracker::TRACKING_LOCATION == tracking_status )
{
drawTracking( LLTracker::getTrackedPositionGlobal(), gTrackColor );
}
}
// Draw dot for self avatar position
pos_global = gAgent.getPositionGlobal();
pos_map = globalPosToView(pos_global);
LLUIImagePtr you = LLWorldMapView::sAvatarYouSmallImage;
you->draw(
llround(pos_map.mV[VX]) - you->getWidth()/2,
llround(pos_map.mV[VY]) - you->getHeight()/2);
// Draw frustum
F32 meters_to_pixels = gMiniMapScale/ LLWorld::getInstance()->getRegionWidthInMeters();
F32 horiz_fov = LLViewerCamera::getInstance()->getView() * LLViewerCamera::getInstance()->getAspect();
F32 far_clip_meters = LLViewerCamera::getInstance()->getFar();
F32 far_clip_pixels = far_clip_meters * meters_to_pixels;
F32 half_width_meters = far_clip_meters * tan( horiz_fov / 2 );
F32 half_width_pixels = half_width_meters * meters_to_pixels;
F32 ctr_x = (F32)center_sw_left;
F32 ctr_y = (F32)center_sw_bottom;
LLGLSNoTexture no_texture;
if( LLNetMap::sRotateMap )
{
gGL.color4fv(gFrustumMapColor.mV);
gGL.begin( LLVertexBuffer::TRIANGLES );
gGL.vertex2f( ctr_x, ctr_y );
gGL.vertex2f( ctr_x - half_width_pixels, ctr_y + far_clip_pixels );
gGL.vertex2f( ctr_x + half_width_pixels, ctr_y + far_clip_pixels );
gGL.end();
}
else
{
gGL.color4fv(gRotatingFrustumMapColor.mV);
// If we don't rotate the map, we have to rotate the frustum.
gGL.pushMatrix();
gGL.translatef( ctr_x, ctr_y, 0 );
glRotatef( atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] ) * RAD_TO_DEG, 0.f, 0.f, -1.f);
gGL.begin( LLVertexBuffer::TRIANGLES );
gGL.vertex2f( 0, 0 );
gGL.vertex2f( -half_width_pixels, far_clip_pixels );
gGL.vertex2f( half_width_pixels, far_clip_pixels );
gGL.end();
gGL.popMatrix();
}
}
// Rotation of 0 means that North is up
setDirectionPos( mTextBoxEast, rotation );
setDirectionPos( mTextBoxNorth, rotation + F_PI_BY_TWO );
setDirectionPos( mTextBoxWest, rotation + F_PI );
setDirectionPos( mTextBoxSouth, rotation + F_PI + F_PI_BY_TWO );
setDirectionPos( mTextBoxNorthEast, rotation + F_PI_BY_TWO / 2);
setDirectionPos( mTextBoxNorthWest, rotation + F_PI_BY_TWO + F_PI_BY_TWO / 2);
setDirectionPos( mTextBoxSouthWest, rotation + F_PI + F_PI_BY_TWO / 2);
setDirectionPos( mTextBoxSouthEast, rotation + F_PI + F_PI_BY_TWO + F_PI_BY_TWO / 2);
LLUICtrl::draw();
}
