| 193 | } |
| 194 | |
| 195 | bool JPABaseParticle::calc_p(JPAEmitterWorkData *workData) |
| 196 | { |
| 197 | if (++mAge >= (s16)mLifeTime) { |
| 198 | return true; |
| 199 | } |
| 200 | |
| 201 | mTime = f32(mAge) / f32(mLifeTime); |
| 202 | |
| 203 | if (checkStatus(0x20)) { |
| 204 | mOffsetPosition.set(workData->mGlobalPos); |
| 205 | } |
| 206 | |
| 207 | mVelType2.zero(); |
| 208 | |
| 209 | if (!checkStatus(0x40)) { |
| 210 | workData->mResource->calcField(workData, this); |
| 211 | } |
| 212 | |
| 213 | mVelType2.add(mVelType0); |
| 214 | mVelType1.scale(workData->mEmitter->mAirResist); |
| 215 | |
| 216 | f32 factor = mMoment * mDrag; |
| 217 | mVelocity.set(factor * (mVelType1.x + mVelType2.x), factor * (mVelType1.y + mVelType2.y), factor * (mVelType1.z + mVelType2.z)); |
| 218 | |
| 219 | if (workData->mEmitter->mParticleCallback) { |
| 220 | workData->mEmitter->mParticleCallback->execute(workData->mEmitter, this); |
| 221 | } |
| 222 | |
| 223 | if (checkStatus(0x2)) { |
| 224 | return true; |
| 225 | } |
| 226 | |
| 227 | workData->mResource->calc_p(workData, this); |
| 228 | |
| 229 | mRotateAngle += mRotateSpeed; |
| 230 | |
| 231 | int rate; |
| 232 | if (workData->mResource->getCsp() && canCreateChild(workData)) { |
| 233 | rate = workData->mResource->getCsp()->getRate(); |
| 234 | while (rate > 0) { |
| 235 | workData->mEmitter->createChild(this); |
| 236 | rate--; |
| 237 | } |
| 238 | } |
| 239 | |
| 240 | mLocalPosition.add(mVelocity); |
| 241 | mPosition.set(mOffsetPosition.x + (mLocalPosition.x * workData->mPublicScale.x), |
| 242 | mOffsetPosition.y + (mLocalPosition.y * workData->mPublicScale.y), |
| 243 | mOffsetPosition.z + (mLocalPosition.z * workData->mPublicScale.z)); |
| 244 | return false; |
| 245 | } |
| 246 | |
| 247 | bool JPABaseParticle::calc_c(JPAEmitterWorkData *workData) |
| 248 | { |