SH-1072 Implement new DoF focus rules (no DoF in build mode, always focus on media texture, focus on alt-zoom target if exists, focus 16m in front of camera when in followcam, focus on object under cursor in flycam).

1 files changed, 46 insertions, 4 deletions

diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 73cd60e2f5..9eaf515c65 100755
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -75,6 +75,7 @@
 #include "lltool.h"
 #include "lltoolmgr.h"
 #include "llviewercamera.h"
+#include "llviewermediafocus.h"
 #include "llviewertexturelist.h"
 #include "llviewerobject.h"
 #include "llviewerobjectlist.h"
@@ -6176,9 +6177,45 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 		static F32 start_distance = 16.f;
 		static F32 transition_time = 1.f;
 
+		LLVector3 focus_point;
+
+		LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject();
+		if (obj && obj->mDrawable && obj->isSelected())
+		{
+			S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace();
+			if (obj && obj->mDrawable)
+			{
+				LLFace* face = obj->mDrawable->getFace(face_idx);
+				if (face)
+				{
+					focus_point = face->getPositionAgent();
+				}
+			}
+		}
+		

+		if (focus_point.isExactlyZero())

+		{

+			if (LLViewerJoystick::getInstance()->getOverrideCamera())

+			{
+				focus_point = gDebugRaycastIntersection;
+			}
+			else
+			{
+				LLViewerObject* obj = gAgentCamera.getFocusObject();

+				if (obj)

+				{

+					focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal());

+				}
+			}
+		}
+
 		LLVector3 eye = LLViewerCamera::getInstance()->getOrigin();
-		F32 target_distance = LLViewerCamera::getInstance()->getAtAxis() * (gDebugRaycastIntersection-eye);
-		
+		F32 target_distance = 16.f;
+		if (!focus_point.isExactlyZero())
+		{
+			target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye);
+		}
+
 		if (transition_time >= 1.f &&
 			fabsf(current_distance-target_distance)/current_distance > 0.01f)
 		{ //large shift happened, interpolate smoothly to new target distance
@@ -6206,8 +6243,13 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 		//convert to mm
 		F32 subject_distance = current_distance*1000.f;
 		F32 fnumber = gSavedSettings.getF32("CameraFNumber");
-		const F32 default_focal_length = gSavedSettings.getF32("CameraFocalLength");
-		
+		F32 default_focal_length = gSavedSettings.getF32("CameraFocalLength");
+
+		if (LLToolMgr::getInstance()->inBuildMode())
+		{ //squish focal length when in build mode so DoF doesn't make editing objects difficult
+			default_focal_length = 5.f;
+		}
+
 		F32 fov = LLViewerCamera::getInstance()->getView();
 		
 		const F32 default_fov = gSavedSettings.getF32("CameraFieldOfView") * F_PI/180.f;