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BipedDef.cpp
资源名称：Box2D_v2.1.2.zip　[点击查看]
上传用户：gb3593
上传日期：2022-01-07
资源大小：3028k
文件大小：16k
源码类别：

游戏引擎

开发平台：

Visual C++

BipedDef.cpp：源码内容
  1. #include "BipedDef.h"
  3. int16 BipedDef::count = 0;
  5. const float32 k_scale = 3.0f;
  7. BipedDef::BipedDef()
  8. {
  9. SetMotorTorque(2.0f);
  10. SetMotorSpeed(0.0f);
  11. SetDensity(20.0f);
  12. SetRestitution(0.0f);
  13. SetLinearDamping(0.0f);
  14. SetAngularDamping(0.005f);
  15. SetGroupIndex(--count);
  16. EnableMotor();
  17. EnableLimit();
  19. DefaultVertices();
  20. DefaultPositions();
  21. DefaultJoints();
  23. LFootPoly.friction = RFootPoly.friction = 0.85f;
  24. }
  26. void BipedDef::IsFast(bool b)
  27. {
  28. B2_NOT_USED(b);
  29. /*
  30. LFootDef.isFast = b;
  31. RFootDef.isFast = b;
  32. LCalfDef.isFast = b;
  33. RCalfDef.isFast = b;
  34. LThighDef.isFast = b;
  35. RThighDef.isFast = b;
  36. PelvisDef.isFast = b;
  37. StomachDef.isFast = b;
  38. ChestDef.isFast = b;
  39. NeckDef.isFast = b;
  40. HeadDef.isFast = b;
  41. LUpperArmDef.isFast = b;
  42. RUpperArmDef.isFast = b;
  43. LForearmDef.isFast = b;
  44. RForearmDef.isFast = b;
  45. LHandDef.isFast = b;
  46. RHandDef.isFast = b;
  47. */
  48. }
  50. void BipedDef::SetGroupIndex(int16 i)
  51. {
  52. LFootPoly.filter.groupIndex = i;
  53. RFootPoly.filter.groupIndex = i;
  54. LCalfPoly.filter.groupIndex = i;
  55. RCalfPoly.filter.groupIndex = i;
  56. LThighPoly.filter.groupIndex = i;
  57. RThighPoly.filter.groupIndex = i;
  58. PelvisPoly.filter.groupIndex = i;
  59. StomachPoly.filter.groupIndex = i;
  60. ChestPoly.filter.groupIndex = i;
  61. NeckPoly.filter.groupIndex = i;
  62. HeadCirc.filter.groupIndex = i;
  63. LUpperArmPoly.filter.groupIndex = i;
  64. RUpperArmPoly.filter.groupIndex = i;
  65. LForearmPoly.filter.groupIndex = i;
  66. RForearmPoly.filter.groupIndex = i;
  67. LHandPoly.filter.groupIndex = i;
  68. RHandPoly.filter.groupIndex = i;
  69. }
  71. void BipedDef::SetLinearDamping(float f)
  72. {
  73. LFootDef.linearDamping = f;
  74. RFootDef.linearDamping = f;
  75. LCalfDef.linearDamping = f;
  76. RCalfDef.linearDamping = f;
  77. LThighDef.linearDamping = f;
  78. RThighDef.linearDamping = f;
  79. PelvisDef.linearDamping = f;
  80. StomachDef.linearDamping = f;
  81. ChestDef.linearDamping = f;
  82. NeckDef.linearDamping = f;
  83. HeadDef.linearDamping = f;
  84. LUpperArmDef.linearDamping = f;
  85. RUpperArmDef.linearDamping = f;
  86. LForearmDef.linearDamping = f;
  87. RForearmDef.linearDamping = f;
  88. LHandDef.linearDamping = f;
  89. RHandDef.linearDamping = f;
  90. }
  92. void BipedDef::SetAngularDamping(float f)
  93. {
  94. LFootDef.angularDamping = f;
  95. RFootDef.angularDamping = f;
  96. LCalfDef.angularDamping = f;
  97. RCalfDef.angularDamping = f;
  98. LThighDef.angularDamping = f;
  99. RThighDef.angularDamping = f;
  100. PelvisDef.angularDamping = f;
  101. StomachDef.angularDamping = f;
  102. ChestDef.angularDamping = f;
  103. NeckDef.angularDamping = f;
  104. HeadDef.angularDamping = f;
  105. LUpperArmDef.angularDamping = f;
  106. RUpperArmDef.angularDamping = f;
  107. LForearmDef.angularDamping = f;
  108. RForearmDef.angularDamping = f;
  109. LHandDef.angularDamping = f;
  110. RHandDef.angularDamping = f;
  111. }
  113. void BipedDef::SetMotorTorque(float f)
  114. {
  115. LAnkleDef.maxMotorTorque = f;
  116. RAnkleDef.maxMotorTorque = f;
  117. LKneeDef.maxMotorTorque = f;
  118. RKneeDef.maxMotorTorque = f;
  119. LHipDef.maxMotorTorque = f;
  120. RHipDef.maxMotorTorque = f;
  121. LowerAbsDef.maxMotorTorque = f;
  122. UpperAbsDef.maxMotorTorque = f;
  123. LowerNeckDef.maxMotorTorque = f;
  124. UpperNeckDef.maxMotorTorque = f;
  125. LShoulderDef.maxMotorTorque = f;
  126. RShoulderDef.maxMotorTorque = f;
  127. LElbowDef.maxMotorTorque = f;
  128. RElbowDef.maxMotorTorque = f;
  129. LWristDef.maxMotorTorque = f;
  130. RWristDef.maxMotorTorque = f;
  131. }
  133. void BipedDef::SetMotorSpeed(float f)
  134. {
  135. LAnkleDef.motorSpeed = f;
  136. RAnkleDef.motorSpeed = f;
  137. LKneeDef.motorSpeed = f;
  138. RKneeDef.motorSpeed = f;
  139. LHipDef.motorSpeed = f;
  140. RHipDef.motorSpeed = f;
  141. LowerAbsDef.motorSpeed = f;
  142. UpperAbsDef.motorSpeed = f;
  143. LowerNeckDef.motorSpeed = f;
  144. UpperNeckDef.motorSpeed = f;
  145. LShoulderDef.motorSpeed = f;
  146. RShoulderDef.motorSpeed = f;
  147. LElbowDef.motorSpeed = f;
  148. RElbowDef.motorSpeed = f;
  149. LWristDef.motorSpeed = f;
  150. RWristDef.motorSpeed = f;
  151. }
  153. void BipedDef::SetDensity(float f)
  154. {
  155. LFootPoly.density = f;
  156. RFootPoly.density = f;
  157. LCalfPoly.density = f;
  158. RCalfPoly.density = f;
  159. LThighPoly.density = f;
  160. RThighPoly.density = f;
  161. PelvisPoly.density = f;
  162. StomachPoly.density = f;
  163. ChestPoly.density = f;
  164. NeckPoly.density = f;
  165. HeadCirc.density = f;
  166. LUpperArmPoly.density = f;
  167. RUpperArmPoly.density = f;
  168. LForearmPoly.density = f;
  169. RForearmPoly.density = f;
  170. LHandPoly.density = f;
  171. RHandPoly.density = f;
  172. }
  174. void BipedDef::SetRestitution(float f)
  175. {
  176. LFootPoly.restitution = f;
  177. RFootPoly.restitution = f;
  178. LCalfPoly.restitution = f;
  179. RCalfPoly.restitution = f;
  180. LThighPoly.restitution = f;
  181. RThighPoly.restitution = f;
  182. PelvisPoly.restitution = f;
  183. StomachPoly.restitution = f;
  184. ChestPoly.restitution = f;
  185. NeckPoly.restitution = f;
  186. HeadCirc.restitution = f;
  187. LUpperArmPoly.restitution = f;
  188. RUpperArmPoly.restitution = f;
  189. LForearmPoly.restitution = f;
  190. RForearmPoly.restitution = f;
  191. LHandPoly.restitution = f;
  192. RHandPoly.restitution = f;
  193. }
  195. void BipedDef::EnableLimit()
  196. {
  197. SetLimit(true);
  198. }
  200. void BipedDef::DisableLimit()
  201. {
  202. SetLimit(false);
  203. }
  205. void BipedDef::SetLimit(bool b)
  206. {
  207. LAnkleDef.enableLimit = b;
  208. RAnkleDef.enableLimit = b;
  209. LKneeDef.enableLimit = b;
  210. RKneeDef.enableLimit = b;
  211. LHipDef.enableLimit = b;
  212. RHipDef.enableLimit = b;
  213. LowerAbsDef.enableLimit = b;
  214. UpperAbsDef.enableLimit = b;
  215. LowerNeckDef.enableLimit = b;
  216. UpperNeckDef.enableLimit = b;
  217. LShoulderDef.enableLimit = b;
  218. RShoulderDef.enableLimit = b;
  219. LElbowDef.enableLimit = b;
  220. RElbowDef.enableLimit = b;
  221. LWristDef.enableLimit = b;
  222. RWristDef.enableLimit = b;
  223. }
  225. void BipedDef::EnableMotor()
  226. {
  227. SetMotor(true);
  228. }
  230. void BipedDef::DisableMotor()
  231. {
  232. SetMotor(false);
  233. }
  235. void BipedDef::SetMotor(bool b)
  236. {
  237. LAnkleDef.enableMotor = b;
  238. RAnkleDef.enableMotor = b;
  239. LKneeDef.enableMotor = b;
  240. RKneeDef.enableMotor = b;
  241. LHipDef.enableMotor = b;
  242. RHipDef.enableMotor = b;
  243. LowerAbsDef.enableMotor = b;
  244. UpperAbsDef.enableMotor = b;
  245. LowerNeckDef.enableMotor = b;
  246. UpperNeckDef.enableMotor = b;
  247. LShoulderDef.enableMotor = b;
  248. RShoulderDef.enableMotor = b;
  249. LElbowDef.enableMotor = b;
  250. RElbowDef.enableMotor = b;
  251. LWristDef.enableMotor = b;
  252. RWristDef.enableMotor = b;
  253. }
  255. BipedDef::~BipedDef(void)
  256. {
  257. }
  259. void BipedDef::DefaultVertices()
  260. {
  261. { // feet
  262. LFootPoly.vertexCount = RFootPoly.vertexCount = 5;
  263. LFootPoly.vertices[0] = RFootPoly.vertices[0] = k_scale * b2Vec2(.033f,.143f);
  264. LFootPoly.vertices[1] = RFootPoly.vertices[1] = k_scale * b2Vec2(.023f,.033f);
  265. LFootPoly.vertices[2] = RFootPoly.vertices[2] = k_scale * b2Vec2(.267f,.035f);
  266. LFootPoly.vertices[3] = RFootPoly.vertices[3] = k_scale * b2Vec2(.265f,.065f);
  267. LFootPoly.vertices[4] = RFootPoly.vertices[4] = k_scale * b2Vec2(.117f,.143f);
  268. }
  269. { // calves
  270. LCalfPoly.vertexCount = RCalfPoly.vertexCount = 4;
  271. LCalfPoly.vertices[0] = RCalfPoly.vertices[0] = k_scale * b2Vec2(.089f,.016f);
  272. LCalfPoly.vertices[1] = RCalfPoly.vertices[1] = k_scale * b2Vec2(.178f,.016f);
  273. LCalfPoly.vertices[2] = RCalfPoly.vertices[2] = k_scale * b2Vec2(.205f,.417f);
  274. LCalfPoly.vertices[3] = RCalfPoly.vertices[3] = k_scale * b2Vec2(.095f,.417f);
  275. }
  276. { // thighs
  277. LThighPoly.vertexCount = RThighPoly.vertexCount = 4;
  278. LThighPoly.vertices[0] = RThighPoly.vertices[0] = k_scale * b2Vec2(.137f,.032f);
  279. LThighPoly.vertices[1] = RThighPoly.vertices[1] = k_scale * b2Vec2(.243f,.032f);
  280. LThighPoly.vertices[2] = RThighPoly.vertices[2] = k_scale * b2Vec2(.318f,.343f);
  281. LThighPoly.vertices[3] = RThighPoly.vertices[3] = k_scale * b2Vec2(.142f,.343f);
  282. }
  283. { // pelvis
  284. PelvisPoly.vertexCount = 5;
  285. PelvisPoly.vertices[0] = k_scale * b2Vec2(.105f,.051f);
  286. PelvisPoly.vertices[1] = k_scale * b2Vec2(.277f,.053f);
  287. PelvisPoly.vertices[2] = k_scale * b2Vec2(.320f,.233f);
  288. PelvisPoly.vertices[3] = k_scale * b2Vec2(.112f,.233f);
  289. PelvisPoly.vertices[4] = k_scale * b2Vec2(.067f,.152f);
  290. }
  291. { // stomach
  292. StomachPoly.vertexCount = 4;
  293. StomachPoly.vertices[0] = k_scale * b2Vec2(.088f,.043f);
  294. StomachPoly.vertices[1] = k_scale * b2Vec2(.284f,.043f);
  295. StomachPoly.vertices[2] = k_scale * b2Vec2(.295f,.231f);
  296. StomachPoly.vertices[3] = k_scale * b2Vec2(.100f,.231f);
  297. }
  298. { // chest
  299. ChestPoly.vertexCount = 4;
  300. ChestPoly.vertices[0] = k_scale * b2Vec2(.091f,.042f);
  301. ChestPoly.vertices[1] = k_scale * b2Vec2(.283f,.042f);
  302. ChestPoly.vertices[2] = k_scale * b2Vec2(.177f,.289f);
  303. ChestPoly.vertices[3] = k_scale * b2Vec2(.065f,.289f);
  304. }
  305. { // head
  306. HeadCirc.radius = k_scale * .115f;
  307. }
  308. { // neck
  309. NeckPoly.vertexCount = 4;
  310. NeckPoly.vertices[0] = k_scale * b2Vec2(.038f,.054f);
  311. NeckPoly.vertices[1] = k_scale * b2Vec2(.149f,.054f);
  312. NeckPoly.vertices[2] = k_scale * b2Vec2(.154f,.102f);
  313. NeckPoly.vertices[3] = k_scale * b2Vec2(.054f,.113f);
  314. }
  315. { // upper arms
  316. LUpperArmPoly.vertexCount = RUpperArmPoly.vertexCount = 5;
  317. LUpperArmPoly.vertices[0] = RUpperArmPoly.vertices[0] = k_scale * b2Vec2(.092f,.059f);
  318. LUpperArmPoly.vertices[1] = RUpperArmPoly.vertices[1] = k_scale * b2Vec2(.159f,.059f);
  319. LUpperArmPoly.vertices[2] = RUpperArmPoly.vertices[2] = k_scale * b2Vec2(.169f,.335f);
  320. LUpperArmPoly.vertices[3] = RUpperArmPoly.vertices[3] = k_scale * b2Vec2(.078f,.335f);
  321. LUpperArmPoly.vertices[4] = RUpperArmPoly.vertices[4] = k_scale * b2Vec2(.064f,.248f);
  322. }
  323. { // forearms
  324. LForearmPoly.vertexCount = RForearmPoly.vertexCount = 4;
  325. LForearmPoly.vertices[0] = RForearmPoly.vertices[0] = k_scale * b2Vec2(.082f,.054f);
  326. LForearmPoly.vertices[1] = RForearmPoly.vertices[1] = k_scale * b2Vec2(.138f,.054f);
  327. LForearmPoly.vertices[2] = RForearmPoly.vertices[2] = k_scale * b2Vec2(.149f,.296f);
  328. LForearmPoly.vertices[3] = RForearmPoly.vertices[3] = k_scale * b2Vec2(.088f,.296f);
  329. }
  330. { // hands
  331. LHandPoly.vertexCount = RHandPoly.vertexCount = 5;
  332. LHandPoly.vertices[0] = RHandPoly.vertices[0] = k_scale * b2Vec2(.066f,.031f);
  333. LHandPoly.vertices[1] = RHandPoly.vertices[1] = k_scale * b2Vec2(.123f,.020f);
  334. LHandPoly.vertices[2] = RHandPoly.vertices[2] = k_scale * b2Vec2(.160f,.127f);
  335. LHandPoly.vertices[3] = RHandPoly.vertices[3] = k_scale * b2Vec2(.127f,.178f);
  336. LHandPoly.vertices[4] = RHandPoly.vertices[4] = k_scale * b2Vec2(.074f,.178f);;
  337. }
  338. }
  340. void BipedDef::DefaultJoints()
  341. {
  342. //b.LAnkleDef.body1 = LFoot;
  343. //b.LAnkleDef.body2 = LCalf;
  344. //b.RAnkleDef.body1 = RFoot;
  345. //b.RAnkleDef.body2 = RCalf;
  346. { // ankles
  347. b2Vec2 anchor = k_scale * b2Vec2(-.045f,-.75f);
  348. LAnkleDef.localAnchor1 = RAnkleDef.localAnchor1 = anchor - LFootDef.position;
  349. LAnkleDef.localAnchor2 = RAnkleDef.localAnchor2 = anchor - LCalfDef.position;
  350. LAnkleDef.referenceAngle = RAnkleDef.referenceAngle = 0.0f;
  351. LAnkleDef.lowerAngle = RAnkleDef.lowerAngle = -0.523598776f;
  352. LAnkleDef.upperAngle = RAnkleDef.upperAngle = 0.523598776f;
  353. }
  355. //b.LKneeDef.body1 = LCalf;
  356. //b.LKneeDef.body2 = LThigh;
  357. //b.RKneeDef.body1 = RCalf;
  358. //b.RKneeDef.body2 = RThigh;
  359. { // knees
  360. b2Vec2 anchor = k_scale * b2Vec2(-.030f,-.355f);
  361. LKneeDef.localAnchor1 = RKneeDef.localAnchor1 = anchor - LCalfDef.position;
  362. LKneeDef.localAnchor2 = RKneeDef.localAnchor2 = anchor - LThighDef.position;
  363. LKneeDef.referenceAngle = RKneeDef.referenceAngle = 0.0f;
  364. LKneeDef.lowerAngle = RKneeDef.lowerAngle = 0;
  365. LKneeDef.upperAngle = RKneeDef.upperAngle = 2.61799388f;
  366. }
  368. //b.LHipDef.body1 = LThigh;
  369. //b.LHipDef.body2 = Pelvis;
  370. //b.RHipDef.body1 = RThigh;
  371. //b.RHipDef.body2 = Pelvis;
  372. { // hips
  373. b2Vec2 anchor = k_scale * b2Vec2(.005f,-.045f);
  374. LHipDef.localAnchor1 = RHipDef.localAnchor1 = anchor - LThighDef.position;
  375. LHipDef.localAnchor2 = RHipDef.localAnchor2 = anchor - PelvisDef.position;
  376. LHipDef.referenceAngle = RHipDef.referenceAngle = 0.0f;
  377. LHipDef.lowerAngle = RHipDef.lowerAngle = -2.26892803f;
  378. LHipDef.upperAngle = RHipDef.upperAngle = 0;
  379. }
  381. //b.LowerAbsDef.body1 = Pelvis;
  382. //b.LowerAbsDef.body2 = Stomach;
  383. { // lower abs
  384. b2Vec2 anchor = k_scale * b2Vec2(.035f,.135f);
  385. LowerAbsDef.localAnchor1 = anchor - PelvisDef.position;
  386. LowerAbsDef.localAnchor2 = anchor - StomachDef.position;
  387. LowerAbsDef.referenceAngle = 0.0f;
  388. LowerAbsDef.lowerAngle = -0.523598776f;
  389. LowerAbsDef.upperAngle = 0.523598776f;
  390. }
  392. //b.UpperAbsDef.body1 = Stomach;
  393. //b.UpperAbsDef.body2 = Chest;
  394. { // upper abs
  395. b2Vec2 anchor = k_scale * b2Vec2(.045f,.320f);
  396. UpperAbsDef.localAnchor1 = anchor - StomachDef.position;
  397. UpperAbsDef.localAnchor2 = anchor - ChestDef.position;
  398. UpperAbsDef.referenceAngle = 0.0f;
  399. UpperAbsDef.lowerAngle = -0.523598776f;
  400. UpperAbsDef.upperAngle = 0.174532925f;
  401. }
  403. //b.LowerNeckDef.body1 = Chest;
  404. //b.LowerNeckDef.body2 = Neck;
  405. { // lower neck
  406. b2Vec2 anchor = k_scale * b2Vec2(-.015f,.575f);
  407. LowerNeckDef.localAnchor1 = anchor - ChestDef.position;
  408. LowerNeckDef.localAnchor2 = anchor - NeckDef.position;
  409. LowerNeckDef.referenceAngle = 0.0f;
  410. LowerNeckDef.lowerAngle = -0.174532925f;
  411. LowerNeckDef.upperAngle = 0.174532925f;
  412. }
  414. //b.UpperNeckDef.body1 = Chest;
  415. //b.UpperNeckDef.body2 = Head;
  416. { // upper neck
  417. b2Vec2 anchor = k_scale * b2Vec2(-.005f,.630f);
  418. UpperNeckDef.localAnchor1 = anchor - ChestDef.position;
  419. UpperNeckDef.localAnchor2 = anchor - HeadDef.position;
  420. UpperNeckDef.referenceAngle = 0.0f;
  421. UpperNeckDef.lowerAngle = -0.610865238f;
  422. UpperNeckDef.upperAngle = 0.785398163f;
  423. }
  425. //b.LShoulderDef.body1 = Chest;
  426. //b.LShoulderDef.body2 = LUpperArm;
  427. //b.RShoulderDef.body1 = Chest;
  428. //b.RShoulderDef.body2 = RUpperArm;
  429. { // shoulders
  430. b2Vec2 anchor = k_scale * b2Vec2(-.015f,.545f);
  431. LShoulderDef.localAnchor1 = RShoulderDef.localAnchor1 = anchor - ChestDef.position;
  432. LShoulderDef.localAnchor2 = RShoulderDef.localAnchor2 = anchor - LUpperArmDef.position;
  433. LShoulderDef.referenceAngle = RShoulderDef.referenceAngle = 0.0f;
  434. LShoulderDef.lowerAngle = RShoulderDef.lowerAngle = -1.04719755f;
  435. LShoulderDef.upperAngle = RShoulderDef.upperAngle = 3.14159265f;
  436. }
  438. //b.LElbowDef.body1 = LForearm;
  439. //b.LElbowDef.body2 = LUpperArm;
  440. //b.RElbowDef.body1 = RForearm;
  441. //b.RElbowDef.body2 = RUpperArm;
  442. { // elbows
  443. b2Vec2 anchor = k_scale * b2Vec2(-.005f,.290f);
  444. LElbowDef.localAnchor1 = RElbowDef.localAnchor1 = anchor - LForearmDef.position;
  445. LElbowDef.localAnchor2 = RElbowDef.localAnchor2 = anchor - LUpperArmDef.position;
  446. LElbowDef.referenceAngle = RElbowDef.referenceAngle = 0.0f;
  447. LElbowDef.lowerAngle = RElbowDef.lowerAngle = -2.7925268f;
  448. LElbowDef.upperAngle = RElbowDef.upperAngle = 0;
  449. }
  451. //b.LWristDef.body1 = LHand;
  452. //b.LWristDef.body2 = LForearm;
  453. //b.RWristDef.body1 = RHand;
  454. //b.RWristDef.body2 = RForearm;
  455. { // wrists
  456. b2Vec2 anchor = k_scale * b2Vec2(-.010f,.045f);
  457. LWristDef.localAnchor1 = RWristDef.localAnchor1 = anchor - LHandDef.position;
  458. LWristDef.localAnchor2 = RWristDef.localAnchor2 = anchor - LForearmDef.position;
  459. LWristDef.referenceAngle = RWristDef.referenceAngle = 0.0f;
  460. LWristDef.lowerAngle = RWristDef.lowerAngle = -0.174532925f;
  461. LWristDef.upperAngle = RWristDef.upperAngle = 0.174532925f;
  462. }
  463. }
  465. void BipedDef::DefaultPositions()
  466. {
  467. LFootDef.position = RFootDef.position = k_scale * b2Vec2(-.122f,-.901f);
  468. LCalfDef.position = RCalfDef.position = k_scale * b2Vec2(-.177f,-.771f);
  469. LThighDef.position = RThighDef.position = k_scale * b2Vec2(-.217f,-.391f);
  470. LUpperArmDef.position = RUpperArmDef.position = k_scale * b2Vec2(-.127f,.228f);
  471. LForearmDef.position = RForearmDef.position = k_scale * b2Vec2(-.117f,-.011f);
  472. LHandDef.position = RHandDef.position = k_scale * b2Vec2(-.112f,-.136f);
  473. PelvisDef.position = k_scale * b2Vec2(-.177f,-.101f);
  474. StomachDef.position = k_scale * b2Vec2(-.142f,.088f);
  475. ChestDef.position = k_scale * b2Vec2(-.132f,.282f);
  476. NeckDef.position = k_scale * b2Vec2(-.102f,.518f);
  477. HeadDef.position = k_scale * b2Vec2(.022f,.738f);
  478. }