开通博客赚积分
发布资源赚积分
分类

源码开发语言/平台
当前位置：首页 > 源码/资料 > 游戏 > 游戏引擎 > 查看源码
llvoavatarself.h
资源名称：snowglobe-src-viewer-2.0.0-r0.tar.gz　[点击查看]
上传用户：king477883
上传日期：2021-03-01
资源大小：9553k
文件大小：14k
源码类别：

游戏引擎

开发平台：

C++ Builder

llvoavatarself.h：源码内容
  1. /**
  2.  * @file llvoavatarself.h
  3.  * @brief Declaration of LLVOAvatar class which is a derivation fo
  4.  * LLViewerObject
  5.  *
  6.  * $LicenseInfo:firstyear=2001&license=viewergpl$
  7.  * 
  8.  * Copyright (c) 2001-2010, Linden Research, Inc.
  9.  * 
  10.  * Second Life Viewer Source Code
  11.  * The source code in this file ("Source Code") is provided by Linden Lab
  12.  * to you under the terms of the GNU General Public License, version 2.0
  13.  * ("GPL"), unless you have obtained a separate licensing agreement
  14.  * ("Other License"), formally executed by you and Linden Lab.  Terms of
  15.  * the GPL can be found in doc/GPL-license.txt in this distribution, or
  16.  * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  17.  * 
  18.  * There are special exceptions to the terms and conditions of the GPL as
  19.  * it is applied to this Source Code. View the full text of the exception
  20.  * in the file doc/FLOSS-exception.txt in this software distribution, or
  21.  * online at
  22.  * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  23.  * 
  24.  * By copying, modifying or distributing this software, you acknowledge
  25.  * that you have read and understood your obligations described above,
  26.  * and agree to abide by those obligations.
  27.  * 
  28.  * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
  29.  * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
  30.  * COMPLETENESS OR PERFORMANCE.
  31.  * $/LicenseInfo$
  32.  */
  34. #ifndef LL_LLVOAVATARSELF_H
  35. #define LL_LLVOAVATARSELF_H
  37. #include "llviewertexture.h"
  38. #include "llvoavatar.h"
  40. struct LocalTextureData;
  42. //------------------------------------------------------------------------
  43. // LLVOAvatarSelf
  44. //------------------------------------------------------------------------
  45. class LLVOAvatarSelf :
  46. public LLVOAvatar
  47. {
  49. /********************************************************************************
  50.  **                                                                            **
  51.  **                    INITIALIZATION
  52.  **/
  54. public:
  55. LLVOAvatarSelf(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
  56. virtual  ~LLVOAvatarSelf();
  57. virtual void markDead();
  58. virtual void  initInstance(); // Called after construction to initialize the class.
  59. protected:
  60. /*virtual*/ BOOL loadAvatar();
  61. BOOL loadAvatarSelf();
  62. BOOL buildSkeletonSelf(const LLVOAvatarSkeletonInfo *info);
  63. BOOL buildMenus();
  64. /*virtual*/ BOOL loadLayersets();
  66. /**                    Initialization
  67.  **                                                                            **
  68.  *******************************************************************************/
  70. /********************************************************************************
  71.  **                                                                            **
  72.  **                    INHERITED
  73.  **/
  75. //--------------------------------------------------------------------
  76. // LLViewerObject interface and related
  77. //--------------------------------------------------------------------
  78. public:
  79. /*virtual*/ void  updateRegion(LLViewerRegion *regionp);
  81. //--------------------------------------------------------------------
  82. // LLCharacter interface and related
  83. //--------------------------------------------------------------------
  84. public:
  85. /*virtual*/ void  stopMotionFromSource(const LLUUID& source_id);
  86. /*virtual*/ void  requestStopMotion(LLMotion* motion);
  87. /*virtual*/ LLJoint* getJoint(const std::string &name);
  89. /*virtual*/ BOOL setVisualParamWeight(LLVisualParam *which_param, F32 weight, BOOL upload_bake = FALSE );
  90. /*virtual*/ BOOL setVisualParamWeight(const char* param_name, F32 weight, BOOL upload_bake = FALSE );
  91. /*virtual*/ BOOL setVisualParamWeight(S32 index, F32 weight, BOOL upload_bake = FALSE );
  92. /*virtual*/ void updateVisualParams();
  93. /*virtual*/ void idleUpdateAppearanceAnimation();
  95. private:
  96. // helper function. Passed in param is assumed to be in avatar's parameter list.
  97. BOOL setParamWeight(LLViewerVisualParam *param, F32 weight, BOOL upload_bake = FALSE );
  100. /**                    Initialization
  101.  **                                                                            **
  102.  *******************************************************************************/
  104. /********************************************************************************
  105.  **                                                                            **
  106.  **                    STATE
  107.  **/
  109. public:
  110. /*virtual*/ bool  isSelf() const { return true; }
  112. //--------------------------------------------------------------------
  113. // Updates
  114. //--------------------------------------------------------------------
  115. public:
  116. /*virtual*/ BOOL  updateCharacter(LLAgent &agent);
  117. /*virtual*/ void  idleUpdateTractorBeam();
  119. //--------------------------------------------------------------------
  120. // Loading state
  121. //--------------------------------------------------------------------
  122. public:
  123. /*virtual*/ BOOL    updateIsFullyLoaded();
  124. private:
  125. BOOL                mIsBaked; // are the stored baked textures up to date?
  127. //--------------------------------------------------------------------
  128. // Region state
  129. //--------------------------------------------------------------------
  130. private:
  131. U64 mLastRegionHandle;
  132. LLFrameTimer mRegionCrossingTimer;
  133. S32 mRegionCrossingCount;
  135. /**                    State
  136.  **                                                                            **
  137.  *******************************************************************************/
  139. /********************************************************************************
  140.  **                                                                            **
  141.  **                    RENDERING
  142.  **/
  144. //--------------------------------------------------------------------
  145. // Render beam
  146. //--------------------------------------------------------------------
  147. protected:
  148. BOOL  needsRenderBeam();
  149. private:
  150. LLPointer<LLHUDEffectSpiral> mBeam;
  151. LLFrameTimer mBeamTimer;
  153. //--------------------------------------------------------------------
  154. // LLVOAvatar Constants
  155. //--------------------------------------------------------------------
  156. public:
  157. /*virtual*/ LLViewerTexture::EBoostLevel  getAvatarBoostLevel() const { return LLViewerTexture::BOOST_AVATAR_SELF; }
  158. /*virtual*/ LLViewerTexture::EBoostLevel  getAvatarBakedBoostLevel() const { return LLViewerTexture::BOOST_AVATAR_BAKED_SELF; }
  159. /*virtual*/ S32  getTexImageSize() const { return LLVOAvatar::getTexImageSize()*4; }
  161. /**                    Rendering
  162.  **                                                                            **
  163.  *******************************************************************************/
  165. /********************************************************************************
  166.  **                                                                            **
  167.  **                    TEXTURES
  168.  **/
  170. //--------------------------------------------------------------------
  171. // Loading status
  172. //--------------------------------------------------------------------
  173. public:
  174. /*virtual*/ bool hasPendingBakedUploads() const;
  175. S32 getLocalDiscardLevel(LLVOAvatarDefines::ETextureIndex type, U32 index) const;
  176. bool areTexturesCurrent() const;
  177. BOOL isLocalTextureDataAvailable(const LLTexLayerSet* layerset) const;
  178. BOOL isLocalTextureDataFinal(const LLTexLayerSet* layerset) const;
  179. // If you want to check all textures of a given type, pass gAgentWearables.getWearableCount() for index
  180. /*virtual*/ BOOL    isTextureDefined(LLVOAvatarDefines::ETextureIndex type, U32 index) const;
  182. //--------------------------------------------------------------------
  183. // Local Textures
  184. //--------------------------------------------------------------------
  185. public:
  186. BOOL getLocalTextureGL(LLVOAvatarDefines::ETextureIndex type, LLViewerTexture** image_gl_pp, U32 index) const;
  187. LLViewerFetchedTexture* getLocalTextureGL(LLVOAvatarDefines::ETextureIndex type, U32 index) const;
  188. const LLUUID& getLocalTextureID(LLVOAvatarDefines::ETextureIndex type, U32 index) const;
  189. void setLocalTextureTE(U8 te, LLViewerTexture* image, U32 index);
  190. const LLUUID& grabLocalTexture(LLVOAvatarDefines::ETextureIndex type, U32 index) const;
  191. BOOL canGrabLocalTexture(LLVOAvatarDefines::ETextureIndex type, U32 index) const;
  192. /*virtual*/ void setLocalTexture(LLVOAvatarDefines::ETextureIndex type, LLViewerTexture* tex, BOOL baked_version_exits, U32 index);
  193. protected:
  194. /*virtual*/ void setBakedReady(LLVOAvatarDefines::ETextureIndex type, BOOL baked_version_exists, U32 index);
  195. void localTextureLoaded(BOOL succcess, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
  196. void getLocalTextureByteCount(S32* gl_byte_count) const;
  197. /*virtual*/ void addLocalTextureStats(LLVOAvatarDefines::ETextureIndex i, LLViewerFetchedTexture* imagep, F32 texel_area_ratio, BOOL rendered, BOOL covered_by_baked, U32 index);
  198. LLLocalTextureObject* getLocalTextureObject(LLVOAvatarDefines::ETextureIndex i, U32 index) const;
  200. private:
  201. static void onLocalTextureLoaded(BOOL succcess, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src, S32 discard_level, BOOL final, void* userdata);
  203. /*virtual*/ void setImage(const U8 te, LLViewerTexture *imagep, const U32 index); 
  204. /*virtual*/ LLViewerTexture* getImage(const U8 te, const U32 index) const;
  207. //--------------------------------------------------------------------
  208. // Baked textures
  209. //--------------------------------------------------------------------
  210. public:
  211. LLVOAvatarDefines::ETextureIndex getBakedTE(const LLTexLayerSet* layerset ) const;
  212. void setNewBakedTexture(LLVOAvatarDefines::EBakedTextureIndex i, const LLUUID &uuid);
  213. void setNewBakedTexture(LLVOAvatarDefines::ETextureIndex i, const LLUUID& uuid);
  214. void setCachedBakedTexture(LLVOAvatarDefines::ETextureIndex i, const LLUUID& uuid);
  215. void forceBakeAllTextures(bool slam_for_debug = false);
  216. static void processRebakeAvatarTextures(LLMessageSystem* msg, void**);
  217. protected:
  218. /*virtual*/ void removeMissingBakedTextures();
  220. //--------------------------------------------------------------------
  221. // Layers
  222. //--------------------------------------------------------------------
  223. public:
  224. void  requestLayerSetUploads();
  225. void requestLayerSetUpdate(LLVOAvatarDefines::ETextureIndex i);
  226. LLTexLayerSet* getLayerSet(LLVOAvatarDefines::ETextureIndex index) const;
  228. //--------------------------------------------------------------------
  229. // Composites
  230. //--------------------------------------------------------------------
  231. public:
  232. /* virtual */ void invalidateComposite(LLTexLayerSet* layerset, BOOL upload_result);
  233. /* virtual */ void invalidateAll();
  234. /* virtual */ void setCompositeUpdatesEnabled(BOOL b); // only works for self
  235. void setupComposites();
  236. void updateComposites();
  238. //--------------------------------------------------------------------
  239. // Scratch textures (used for compositing)
  240. //--------------------------------------------------------------------
  241. public:
  242. BOOL bindScratchTexture(LLGLenum format);
  243. static void deleteScratchTextures();
  244. protected:
  245. LLGLuint getScratchTexName(LLGLenum format, S32& components, U32* texture_bytes);
  246. private:
  247. static S32  sScratchTexBytes;
  248. static LLMap< LLGLenum, LLGLuint*> sScratchTexNames;
  249. static LLMap< LLGLenum, F32*> sScratchTexLastBindTime;
  251. /**                    Textures
  252.  **                                                                            **
  253.  *******************************************************************************/
  255. /********************************************************************************
  256.  **                                                                            **
  257.  **                    MESHES
  258.  **/
  259. protected:
  260. /*virtual*/ void   restoreMeshData();
  262. /**                    Meshes
  263.  **                                                                            **
  264.  *******************************************************************************/
  266. /********************************************************************************
  267.  **                                                                            **
  268.  **                    WEARABLES
  269.  **/
  271. public:
  272. /*virtual*/ BOOL isWearingWearableType(EWearableType type) const;
  273. void wearableUpdated(EWearableType type, BOOL upload_result);
  274. protected:
  275. U32 getNumWearables(LLVOAvatarDefines::ETextureIndex i) const;
  277. //--------------------------------------------------------------------
  278. // Attachments
  279. //--------------------------------------------------------------------
  280. public:
  281. void  updateAttachmentVisibility(U32 camera_mode);
  282. BOOL  isWearingAttachment(const LLUUID& inv_item_id) const;
  283. LLViewerObject*  getWornAttachment(const LLUUID& inv_item_id);
  284. const std::string   getAttachedPointName(const LLUUID& inv_item_id) const;
  285. /*virtual*/ const LLViewerJointAttachment *attachObject(LLViewerObject *viewer_object);
  286. /*virtual*/ BOOL  detachObject(LLViewerObject *viewer_object);
  288. //--------------------------------------------------------------------
  289. // HUDs
  290. //--------------------------------------------------------------------
  291. private:
  292. LLViewerJoint*  mScreenp; // special purpose joint for HUD attachments
  294. /**                    Attachments
  295.  **                                                                            **
  296.  *******************************************************************************/
  298. /********************************************************************************
  299.  **                                                                            **
  300.  **                    APPEARANCE
  301.  **/
  303. public:
  304. static void onCustomizeStart();
  305. static void onCustomizeEnd();
  307. //--------------------------------------------------------------------
  308. // Visibility
  309. //--------------------------------------------------------------------
  310. public:
  311. bool sendAppearanceMessage(LLMessageSystem *mesgsys) const;
  313. /**                    Appearance
  314.  **                                                                            **
  315.  *******************************************************************************/
  317. /********************************************************************************
  318.  **                                                                            **
  319.  **                    DIAGNOSTICS
  320.  **/
  322. public:
  323. static void dumpTotalLocalTextureByteCount();
  324. void dumpLocalTextures() const;
  325. static void dumpScratchTextureByteCount();
  327. /**                    Diagnostics
  328.  **                                                                            **
  329.  *******************************************************************************/
  331. };
  333. #endif // LL_VO_AVATARSELF_H