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-rw-r--r--indra/newview/llmanipscale.cpp41
1 files changed, 28 insertions, 13 deletions
diff --git a/indra/newview/llmanipscale.cpp b/indra/newview/llmanipscale.cpp
index 060677f9f3..738d82e732 100644
--- a/indra/newview/llmanipscale.cpp
+++ b/indra/newview/llmanipscale.cpp
@@ -52,6 +52,7 @@
#include "llui.h"
#include "llviewercamera.h"
#include "llviewerobject.h"
+#include "llviewerregion.h"
#include "llviewerwindow.h"
#include "llhudrender.h"
#include "llworld.h"
@@ -85,6 +86,22 @@ const LLManip::EManipPart MANIPULATOR_IDS[NUM_MANIPULATORS] =
};
+F32 get_default_max_prim_scale(bool is_flora)
+{
+ // a bit of a hack, but if it's foilage, we don't want to use the
+ // new larger scale which would result in giant trees and grass
+ if (gSavedSettings.getBOOL("MeshEnabled") &&
+ gAgent.getRegion() &&
+ !gAgent.getRegion()->getCapability("GetMesh").empty() &&
+ !is_flora)
+ {
+ return DEFAULT_MAX_PRIM_SCALE;
+ }
+ else
+ {
+ return DEFAULT_MAX_PRIM_SCALE_NO_MESH;
+ }
+}
// static
void LLManipScale::setUniform(BOOL b)
@@ -217,8 +234,6 @@ void LLManipScale::render()
LLVector3 center_agent = gAgent.getPosAgentFromGlobal(LLSelectMgr::getInstance()->getSelectionCenterGlobal());
- F32 range;
- F32 range_from_agent;
if (mObjectSelection->getSelectType() == SELECT_TYPE_HUD)
{
mBoxHandleSize = BOX_HANDLE_BASE_SIZE * BOX_HANDLE_BASE_FACTOR / (F32) LLViewerCamera::getInstance()->getViewHeightInPixels();
@@ -226,25 +241,25 @@ void LLManipScale::render()
}
else
{
- range = dist_vec(gAgentCamera.getCameraPositionAgent(), center_agent);
- range_from_agent = dist_vec(gAgent.getPositionAgent(), center_agent);
+ F32 range_squared = dist_vec_squared(gAgentCamera.getCameraPositionAgent(), center_agent);
+ F32 range_from_agent_squared = dist_vec_squared(gAgent.getPositionAgent(), center_agent);
// Don't draw manip if object too far away
if (gSavedSettings.getBOOL("LimitSelectDistance"))
{
F32 max_select_distance = gSavedSettings.getF32("MaxSelectDistance");
- if (range_from_agent > max_select_distance)
+ if (range_from_agent_squared > max_select_distance * max_select_distance)
{
return;
}
}
- if (range > 0.001f)
+ if (range_squared > 0.001f * 0.001f)
{
// range != zero
F32 fraction_of_fov = BOX_HANDLE_BASE_SIZE / (F32) LLViewerCamera::getInstance()->getViewHeightInPixels();
F32 apparent_angle = fraction_of_fov * LLViewerCamera::getInstance()->getView(); // radians
- mBoxHandleSize = range * tan(apparent_angle) * BOX_HANDLE_BASE_FACTOR;
+ mBoxHandleSize = (F32) sqrtf(range_squared) * tan(apparent_angle) * BOX_HANDLE_BASE_FACTOR;
}
else
{
@@ -950,8 +965,8 @@ void LLManipScale::dragCorner( S32 x, S32 y )
mInSnapRegime = FALSE;
}
- F32 max_scale_factor = DEFAULT_MAX_PRIM_SCALE / MIN_PRIM_SCALE;
- F32 min_scale_factor = MIN_PRIM_SCALE / DEFAULT_MAX_PRIM_SCALE;
+ F32 max_scale_factor = get_default_max_prim_scale() / MIN_PRIM_SCALE;
+ F32 min_scale_factor = MIN_PRIM_SCALE / get_default_max_prim_scale();
// find max and min scale factors that will make biggest object hit max absolute scale and smallest object hit min absolute scale
for (LLObjectSelection::iterator iter = mObjectSelection->begin();
@@ -963,7 +978,7 @@ void LLManipScale::dragCorner( S32 x, S32 y )
{
const LLVector3& scale = selectNode->mSavedScale;
- F32 cur_max_scale_factor = llmin( DEFAULT_MAX_PRIM_SCALE / scale.mV[VX], DEFAULT_MAX_PRIM_SCALE / scale.mV[VY], DEFAULT_MAX_PRIM_SCALE / scale.mV[VZ] );
+ F32 cur_max_scale_factor = llmin( get_default_max_prim_scale(LLPickInfo::isFlora(cur)) / scale.mV[VX], get_default_max_prim_scale(LLPickInfo::isFlora(cur)) / scale.mV[VY], get_default_max_prim_scale(LLPickInfo::isFlora(cur)) / scale.mV[VZ] );
max_scale_factor = llmin( max_scale_factor, cur_max_scale_factor );
F32 cur_min_scale_factor = llmax( MIN_PRIM_SCALE / scale.mV[VX], MIN_PRIM_SCALE / scale.mV[VY], MIN_PRIM_SCALE / scale.mV[VZ] );
@@ -1260,7 +1275,7 @@ void LLManipScale::stretchFace( const LLVector3& drag_start_agent, const LLVecto
F32 denom = axis * dir_local;
F32 desired_delta_size = is_approx_zero(denom) ? 0.f : (delta_local_mag / denom); // in meters
- F32 desired_scale = llclamp(selectNode->mSavedScale.mV[axis_index] + desired_delta_size, MIN_PRIM_SCALE, DEFAULT_MAX_PRIM_SCALE);
+ F32 desired_scale = llclamp(selectNode->mSavedScale.mV[axis_index] + desired_delta_size, MIN_PRIM_SCALE, get_default_max_prim_scale(LLPickInfo::isFlora(cur)));
// propagate scale constraint back to position offset
desired_delta_size = desired_scale - selectNode->mSavedScale.mV[axis_index]; // propagate constraint back to position
@@ -1960,7 +1975,7 @@ F32 LLManipScale::partToMaxScale( S32 part, const LLBBox &bbox ) const
max_extent = bbox_extents.mV[i];
}
}
- max_scale_factor = bbox_extents.magVec() * DEFAULT_MAX_PRIM_SCALE / max_extent;
+ max_scale_factor = bbox_extents.magVec() * get_default_max_prim_scale() / max_extent;
if (getUniform())
{
@@ -1975,7 +1990,7 @@ F32 LLManipScale::partToMinScale( S32 part, const LLBBox &bbox ) const
{
LLVector3 bbox_extents = unitVectorToLocalBBoxExtent( partToUnitVector( part ), bbox );
bbox_extents.abs();
- F32 min_extent = DEFAULT_MAX_PRIM_SCALE;
+ F32 min_extent = get_default_max_prim_scale();
for (U32 i = VX; i <= VZ; i++)
{
if (bbox_extents.mV[i] > 0.f && bbox_extents.mV[i] < min_extent)