diff options
Diffstat (limited to 'indra/newview/llmanipscale.cpp')
| -rw-r--r-- | indra/newview/llmanipscale.cpp | 41 |
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) |