| 245 | } |
| 246 | |
| 247 | bool JPABaseParticle::calc_c(JPAEmitterWorkData *workData) |
| 248 | { |
| 249 | if (++mAge >= (s16)mLifeTime) { |
| 250 | return true; |
| 251 | } |
| 252 | |
| 253 | mTime = f32(mAge) / f32(mLifeTime); |
| 254 | |
| 255 | if (mAge) { |
| 256 | if (checkStatus(0x20)) { |
| 257 | mOffsetPosition.set(workData->mGlobalPos); |
| 258 | } |
| 259 | |
| 260 | mVelType1.y -= workData->mResource->getCsp()->getGravity(); |
| 261 | |
| 262 | mVelType2.zero(); |
| 263 | |
| 264 | if (!checkStatus(0x40)) { |
| 265 | workData->mResource->calcField(workData, this); |
| 266 | } |
| 267 | |
| 268 | mVelType2.add(mVelType0); |
| 269 | mVelType1.scale(workData->mEmitter->mAirResist); |
| 270 | |
| 271 | f32 factor = mMoment * mDrag; |
| 272 | mVelocity.set(factor * (mVelType1.x + mVelType2.x), factor * (mVelType1.y + mVelType2.y), factor * (mVelType1.z + mVelType2.z)); |
| 273 | } |
| 274 | |
| 275 | if (workData->mEmitter->mParticleCallback) { |
| 276 | workData->mEmitter->mParticleCallback->execute(workData->mEmitter, this); |
| 277 | } |
| 278 | |
| 279 | if (checkStatus(0x2)) { |
| 280 | return true; |
| 281 | } |
| 282 | |
| 283 | workData->mResource->calc_c(workData, this); |
| 284 | |
| 285 | mRotateAngle += mRotateSpeed; |
| 286 | |
| 287 | mLocalPosition.add(mVelocity); |
| 288 | mPosition.set(mOffsetPosition.x + (mLocalPosition.x * workData->mPublicScale.x), |
| 289 | mOffsetPosition.y + (mLocalPosition.y * workData->mPublicScale.y), |
| 290 | mOffsetPosition.z + (mLocalPosition.z * workData->mPublicScale.z)); |
| 291 | return false; |
| 292 | } |
| 293 | |
| 294 | bool JPABaseParticle::canCreateChild(JPAEmitterWorkData *workData) |
| 295 | { |