merge

5 files changed, 38 insertions, 33 deletions

diff --git a/indra/newview/llagentpilot.cpp b/indra/newview/llagentpilot.cpp
index f96db0a5df..734c502fcf 100755
--- a/indra/newview/llagentpilot.cpp
+++ b/indra/newview/llagentpilot.cpp
@@ -35,7 +35,6 @@
 #include "llappviewer.h"
 #include "llviewercontrol.h"
 #include "llviewercamera.h"
-#include "llviewerjoystick.h"
 #include "llsdserialize.h"
 #include "llsdutil_math.h"
 
@@ -259,11 +258,6 @@ void LLAgentPilot::startPlayback()
 		if (mActions.count())
 		{
 			llinfos << "Starting playback, moving to waypoint 0" << llendl;
-			if (getOverrideCamera() &&
-				!LLViewerJoystick::getInstance()->getOverrideCamera())	
-			{
-				LLViewerJoystick::getInstance()->toggleFlycam();
-			}
 			gAgent.startAutoPilotGlobal(mActions[0].mTarget);
 			moveCamera();
 			mStarted = FALSE;
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 0118d2dfc1..add0e72ce2 100755
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -4220,16 +4220,13 @@ void LLAppViewer::idle()
 		LLWorld::getInstance()->updateParticles();
 	}
 
-	if (LLViewerJoystick::getInstance()->getOverrideCamera())
+	if (gAgentPilot.isPlaying() && gAgentPilot.getOverrideCamera())
+	{
+		gAgentPilot.moveCamera();
+	}
+	else if (LLViewerJoystick::getInstance()->getOverrideCamera())
 	{ 
-		if (gAgentPilot.isPlaying() && gAgentPilot.getOverrideCamera())
-		{
-			gAgentPilot.moveCamera();
-		}
-		else
-		{
-			LLViewerJoystick::getInstance()->moveFlycam();
-		}
+		LLViewerJoystick::getInstance()->moveFlycam();
 	}
 	else
 	{
diff --git a/indra/newview/llselectmgr.cpp b/indra/newview/llselectmgr.cpp
index 746ba274ed..93c9131424 100644
--- a/indra/newview/llselectmgr.cpp
+++ b/indra/newview/llselectmgr.cpp
@@ -5492,7 +5492,12 @@ void LLSelectNode::renderOneWireframe(const LLColor4& color)
 	
 	BOOL is_hud_object = objectp->isHUDAttachment();
 
-	if (!is_hud_object)
+	if (drawable->isActive())
+	{
+		glLoadMatrixd(gGLModelView);
+		glMultMatrixf((F32*) objectp->getRenderMatrix().mMatrix);
+	}
+	else if (!is_hud_object)
 	{
 		glLoadIdentity();
 		glMultMatrixd(gGLModelView);
@@ -5500,11 +5505,6 @@ void LLSelectNode::renderOneWireframe(const LLColor4& color)
 		glTranslatef(trans.mV[0], trans.mV[1], trans.mV[2]);		
 	}
 	
-	if (drawable->isActive())
-	{
-		glMultMatrixf((F32*) objectp->getRenderMatrix().mMatrix);
-	}
-
 	glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
 	
 	if (LLSelectMgr::sRenderHiddenSelections) // && gFloaterTools && gFloaterTools->getVisible())
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index a257703b24..0771e72bdc 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -3335,13 +3335,21 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 
 	if (visible && !isSelf() && !mIsDummy && sUseImpostors && !mNeedsAnimUpdate && !sFreezeCounter)
 	{
+		const LLVector4a* ext = mDrawable->getSpatialExtents();
+		LLVector4a size;
+		size.setSub(ext[1],ext[0]);
+		F32 mag = size.getLength3().getF32()*0.5f;
+
 		F32 impostor_area = 256.f*512.f*(8.125f - LLVOAvatar::sLODFactor*8.f);
 		if (LLMuteList::getInstance()->isMuted(getID()))
 		{ // muted avatars update at 16 hz
 			mUpdatePeriod = 16;
 		}
-		else if (mVisibilityRank <= LLVOAvatar::sMaxVisible)
+		else if (mVisibilityRank <= LLVOAvatar::sMaxVisible ||
+			mDrawable->mDistanceWRTCamera < 1.f + mag)
 		{ //first 25% of max visible avatars are not impostored
+			//also, don't impostor avatars whose bounding box may be penetrating the 
+			//impostor camera near clip plane
 			mUpdatePeriod = 1;
 		}
 		else if (mVisibilityRank > LLVOAvatar::sMaxVisible * 4)
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 69173d26f4..b0aa50bc57 100755
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -9352,10 +9352,10 @@ void LLPipeline::generateImpostor(LLVOAvatar* avatar)
 
 	glMatrixMode(GL_PROJECTION);
 	glPushMatrix();
-	//glh::matrix4f ortho = gl_ortho(-tdim.mV[0], tdim.mV[0], -tdim.mV[1], tdim.mV[1], 1.0, 256.0);
+	
 	F32 distance = (pos-camera.getOrigin()).length();
 	F32 fov = atanf(tdim.mV[1]/distance)*2.f*RAD_TO_DEG;
-	F32 aspect = tdim.mV[0]/tdim.mV[1]; //128.f/256.f;
+	F32 aspect = tdim.mV[0]/tdim.mV[1];
 	glh::matrix4f persp = gl_perspective(fov, aspect, 1.f, 256.f);
 	glh_set_current_projection(persp);
 	glLoadMatrixf(persp.m);
@@ -9374,7 +9374,7 @@ void LLPipeline::generateImpostor(LLVOAvatar* avatar)
 	gGL.setColorMask(true, true);
 	glStencilMask(0xFFFFFFFF);
 	glClearStencil(0);
-
+	
 	// get the number of pixels per angle
 	F32 pa = gViewerWindow->getWindowHeightRaw() / (RAD_TO_DEG * viewer_camera->getView());
 
@@ -9424,9 +9424,6 @@ void LLPipeline::generateImpostor(LLVOAvatar* avatar)
 	glStencilFunc(GL_EQUAL, 1, 0xFFFFFF);
 
 	{ //create alpha mask based on stencil buffer (grey out if muted)
-		LLVector3 left = camera.getLeftAxis()*tdim.mV[0]*2.f;
-		LLVector3 up = camera.getUpAxis()*tdim.mV[1]*2.f;
-
 		if (LLPipeline::sRenderDeferred)
 		{
 			GLuint buff = GL_COLOR_ATTACHMENT0_EXT;
@@ -9449,16 +9446,25 @@ void LLPipeline::generateImpostor(LLVOAvatar* avatar)
 
 		LLGLDepthTest depth(GL_FALSE, GL_FALSE);
 
-		gGL.color4f(1,1,1,1);
+		gGL.flush();
+
+		glPushMatrix();
+		glLoadIdentity();
+		glMatrixMode(GL_PROJECTION);
+		glLoadIdentity();
+
 		gGL.color4ub(64,64,64,255);
 		gGL.begin(LLRender::QUADS);
-		gGL.vertex3fv((pos+left-up).mV);
-		gGL.vertex3fv((pos-left-up).mV);
-		gGL.vertex3fv((pos-left+up).mV);
-		gGL.vertex3fv((pos+left+up).mV);
+		gGL.vertex2f(-1, -1);
+		gGL.vertex2f(1, -1);
+		gGL.vertex2f(1, 1);
+		gGL.vertex2f(-1, 1);
 		gGL.end();
 		gGL.flush();
 
+		glPopMatrix();
+		glMatrixMode(GL_MODELVIEW);
+		glPopMatrix();
 		gGL.setSceneBlendType(LLRender::BT_ALPHA);
 	}