diff options
Diffstat (limited to 'indra/newview/llviewerparceloverlay.h')
| -rw-r--r-- | indra/newview/llviewerparceloverlay.h | 165 |
1 files changed, 82 insertions, 83 deletions
diff --git a/indra/newview/llviewerparceloverlay.h b/indra/newview/llviewerparceloverlay.h index c466cc3b6b..7587dbb826 100644 --- a/indra/newview/llviewerparceloverlay.h +++ b/indra/newview/llviewerparceloverlay.h @@ -1,25 +1,25 @@ -/** +/** * @file llviewerparceloverlay.h * @brief LLViewerParcelOverlay class header file * * $LicenseInfo:firstyear=2002&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -44,86 +44,85 @@ class LLVector2; class LLViewerParcelOverlay : public LLGLUpdate { public: - LLViewerParcelOverlay(LLViewerRegion* region, F32 region_width_meters); - ~LLViewerParcelOverlay(); - - // ACCESS - LLViewerTexture* getTexture() const { return mTexture; } - - BOOL isOwned(const LLVector3& pos) const; - BOOL isOwnedSelf(const LLVector3& pos) const; - BOOL isOwnedGroup(const LLVector3& pos) const; - BOOL isOwnedOther(const LLVector3& pos) const; - - // "encroaches" means the prim hangs over the parcel, but its center - // might be in another parcel. for now, we simply test axis aligned - // bounding boxes which isn't perfect, but is close - bool encroachesOwned(const std::vector<LLBBox>& boxes) const; - bool encroachesOnUnowned(const std::vector<LLBBox>& boxes) const; - bool encroachesOnNearbyParcel(const std::vector<LLBBox>& boxes) const; - - BOOL isSoundLocal(const LLVector3& pos) const; - - BOOL isBuildCameraAllowed(const LLVector3& pos) const; - F32 getOwnedRatio() const; - - // Returns the number of vertices drawn - S32 renderPropertyLines(); - void renderPropertyLinesOnMinimap(F32 scale_pixels_per_meter, const F32* parcel_outline_color); - - U8 ownership( const LLVector3& pos) const; - U8 parcelLineFlags( const LLVector3& pos) const; - U8 parcelLineFlags(S32 row, S32 col) const; - - // MANIPULATE - void uncompressLandOverlay(S32 chunk, U8 *compressed_overlay); - - // Indicate property lines and overlay texture need to be rebuilt. - void setDirty(); - - void idleUpdate(bool update_now = false); - void updateGL(); - + LLViewerParcelOverlay(LLViewerRegion* region, F32 region_width_meters); + ~LLViewerParcelOverlay(); + + // ACCESS + LLViewerTexture* getTexture() const { return mTexture; } + + BOOL isOwned(const LLVector3& pos) const; + BOOL isOwnedSelf(const LLVector3& pos) const; + BOOL isOwnedGroup(const LLVector3& pos) const; + BOOL isOwnedOther(const LLVector3& pos) const; + + // "encroaches" means the prim hangs over the parcel, but its center + // might be in another parcel. for now, we simply test axis aligned + // bounding boxes which isn't perfect, but is close + bool encroachesOwned(const std::vector<LLBBox>& boxes) const; + bool encroachesOnUnowned(const std::vector<LLBBox>& boxes) const; + bool encroachesOnNearbyParcel(const std::vector<LLBBox>& boxes) const; + + BOOL isSoundLocal(const LLVector3& pos) const; + + BOOL isBuildCameraAllowed(const LLVector3& pos) const; + F32 getOwnedRatio() const; + + // Returns the number of vertices drawn + void renderPropertyLines(); + void renderPropertyLinesOnMinimap(F32 scale_pixels_per_meter, const F32* parcel_outline_color); + + U8 ownership( const LLVector3& pos) const; + U8 parcelLineFlags( const LLVector3& pos) const; + U8 parcelLineFlags(S32 row, S32 col) const; + + // MANIPULATE + void uncompressLandOverlay(S32 chunk, U8 *compressed_overlay); + + // Indicate property lines and overlay texture need to be rebuilt. + void setDirty(); + + void idleUpdate(bool update_now = false); + void updateGL(); + private: - // This is in parcel rows and columns, not grid rows and columns - // Stored in bottom three bits. - U8 ownership(S32 row, S32 col) const - { return parcelFlags(row, col, (U8)0x7); } - - U8 parcelFlags(S32 row, S32 col, U8 flags) const; - - void addPropertyLine(std::vector<LLVector3>& vertex_array, - std::vector<LLColor4U>& color_array, - std::vector<LLVector2>& coord_array, - const F32 start_x, const F32 start_y, - const U32 edge, - const LLColor4U& color); - - void updateOverlayTexture(); - void updatePropertyLines(); - + // This is in parcel rows and columns, not grid rows and columns + // Stored in bottom three bits. + U8 ownership(S32 row, S32 col) const + { return parcelFlags(row, col, (U8)0x7); } + + U8 parcelFlags(S32 row, S32 col, U8 flags) const; + + void addPropertyLine(F32 start_x, F32 start_y, F32 dx, F32 dy, F32 tick_dx, F32 tick_dy, const LLColor4U& color); + + void updateOverlayTexture(); + void updatePropertyLines(); + private: - // Back pointer to the region that owns this structure. - LLViewerRegion* mRegion; - - S32 mParcelGridsPerEdge; - - LLPointer<LLViewerTexture> mTexture; - LLPointer<LLImageRaw> mImageRaw; - - // Size: mParcelGridsPerEdge * mParcelGridsPerEdge - // Each value is 0-3, PARCEL_AVAIL to PARCEL_SELF in the two low bits - // and other flags in the upper bits. - U8 *mOwnership; - - // Update propery lines and overlay texture - BOOL mDirty; - LLFrameTimer mTimeSinceLastUpdate; - S32 mOverlayTextureIdx; - - S32 mVertexCount; - F32* mVertexArray; - U8* mColorArray; + // Back pointer to the region that owns this structure. + LLViewerRegion* mRegion; + + S32 mParcelGridsPerEdge; + + LLPointer<LLViewerTexture> mTexture; + LLPointer<LLImageRaw> mImageRaw; + + // Size: mParcelGridsPerEdge * mParcelGridsPerEdge + // Each value is 0-3, PARCEL_AVAIL to PARCEL_SELF in the two low bits + // and other flags in the upper bits. + U8 *mOwnership; + + // Update propery lines and overlay texture + BOOL mDirty; + LLFrameTimer mTimeSinceLastUpdate; + S32 mOverlayTextureIdx; + + struct Edge + { + std::vector<LLVector3> vertices; + LLColor4U color; + }; + + std::vector<Edge> mEdges; }; #endif |