diff options
Diffstat (limited to 'source/blender/blenkernel/intern/particle.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle.c | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index 91cb7f81da2..108a43981a5 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -1198,7 +1198,7 @@ static float interpolate_particle_value( value += w[3] * v4; } - CLAMP(value, 0.f, 1.f); + CLAMP(value, 0.0f, 1.0f); return value; } @@ -1427,7 +1427,7 @@ static void do_particle_interpolation(ParticleSystem *psys, PTCacheEditPoint *point = pind->epoint; ParticleKey keys[4]; int point_vel = (point && point->keys->vel); - float real_t, dfra, keytime, invdt = 1.f; + float real_t, dfra, keytime, invdt = 1.0f; /* billboards wont fill in all of these, so start cleared */ memset(keys, 0, sizeof(keys)); @@ -1597,7 +1597,7 @@ static void do_particle_interpolation(ParticleSystem *psys, /* Convert velocity to time-step size. */ if (pind->keyed || pind->cache || point_vel) { - invdt = dfra * 0.04f * (psys ? psys->part->timetweak : 1.f); + invdt = dfra * 0.04f * (psys ? psys->part->timetweak : 1.0f); mul_v3_fl(keys[1].vel, invdt); mul_v3_fl(keys[2].vel, invdt); interp_qt_qtqt(result->rot, keys[1].rot, keys[2].rot, keytime); @@ -1616,7 +1616,7 @@ static void do_particle_interpolation(ParticleSystem *psys, /* the velocity needs to be converted back from cubic interpolation */ if (pind->keyed || pind->cache || point_vel) { - mul_v3_fl(result->vel, 1.f / invdt); + mul_v3_fl(result->vel, 1.0f / invdt); } } @@ -2481,7 +2481,7 @@ int do_guides(Depsgraph *depsgraph, pd->kink_freq, pd->kink_shape, pd->kink_amp, - 0.f, + 0.0f, pd->kink, pd->kink_axis, 0, @@ -2831,12 +2831,12 @@ static void psys_thread_create_path(ParticleTask *task, if (ctx->between) { ParticleData *pa = psys->particles + cpa->pa[0]; int w, needupdate; - float foffset, wsum = 0.f; + float foffset, wsum = 0.0f; float co[3]; float p_min = part->parting_min; float p_max = part->parting_max; /* Virtual parents don't work nicely with parting. */ - float p_fac = part->parents > 0.f ? 0.f : part->parting_fac; + float p_fac = part->parents > 0.0f ? 0.0f : part->parting_fac; if (ctx->editupdate) { needupdate = 0; @@ -2864,15 +2864,15 @@ static void psys_thread_create_path(ParticleTask *task, } else { key[w] = pcache[0]; - weight[w] = 0.f; + weight[w] = 0.0f; } } /* modify weights to create parting */ - if (p_fac > 0.f) { + if (p_fac > 0.0f) { const ParticleCacheKey *key_0_last = pcache_key_segment_endpoint_safe(key[0]); for (w = 0; w < 4; w++) { - if (w && (weight[w] > 0.f)) { + if (w && (weight[w] > 0.0f)) { const ParticleCacheKey *key_w_last = pcache_key_segment_endpoint_safe(key[w]); float d; if (part->flag & PART_CHILD_LONG_HAIR) { @@ -2881,7 +2881,7 @@ static void psys_thread_create_path(ParticleTask *task, float d1 = len_v3v3(key[0]->co, key[w]->co); float d2 = len_v3v3(key_0_last->co, key_w_last->co); - d = d1 > 0.f ? d2 / d1 - 1.f : 10000.f; + d = d1 > 0.0f ? d2 / d1 - 1.0f : 10000.0f; } else { float v1[3], v2[3]; @@ -2897,13 +2897,13 @@ static void psys_thread_create_path(ParticleTask *task, d = (d - p_min) / (p_max - p_min); } else { - d = (d - p_min) <= 0.f ? 0.f : 1.f; + d = (d - p_min) <= 0.0f ? 0.0f : 1.0f; } - CLAMP(d, 0.f, 1.f); + CLAMP(d, 0.0f, 1.0f); - if (d > 0.f) { - weight[w] *= (1.f - d); + if (d > 0.0f) { + weight[w] *= (1.0f - d); } } wsum += weight[w]; @@ -3340,7 +3340,7 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra, const bool use_re LOOP_PARTICLES { if (!psys->totchild) { - psys_get_texture(sim, pa, &ptex, PAMAP_LENGTH, 0.f); + psys_get_texture(sim, pa, &ptex, PAMAP_LENGTH, 0.0f); pa_length = ptex.length * (1.0f - part->randlength * psys_frand(psys, psys->seed + p)); if (vg_length) { pa_length *= psys_particle_value_from_verts(psmd->mesh_final, part->from, pa, vg_length); @@ -4273,9 +4273,9 @@ static void get_cpa_texture(Mesh *mesh, break; case TEXCO_PARTICLE: /* texture coordinates in range [-1, 1] */ - texvec[0] = 2.f * (cfra - par->time) / (par->dietime - par->time) - 1.f; - texvec[1] = 0.f; - texvec[2] = 0.f; + texvec[0] = 2.0f * (cfra - par->time) / (par->dietime - par->time) - 1.0f; + texvec[1] = 0.0f; + texvec[2] = 0.0f; break; } @@ -4383,14 +4383,15 @@ void psys_get_texture( break; case TEXCO_PARTICLE: /* texture coordinates in range [-1, 1] */ - texvec[0] = 2.f * (cfra - pa->time) / (pa->dietime - pa->time) - 1.f; + texvec[0] = 2.0f * (cfra - pa->time) / (pa->dietime - pa->time) - 1.0f; if (sim->psys->totpart > 0) { - texvec[1] = 2.f * (float)(pa - sim->psys->particles) / (float)sim->psys->totpart - 1.f; + texvec[1] = 2.0f * (float)(pa - sim->psys->particles) / (float)sim->psys->totpart - + 1.0f; } else { texvec[1] = 0.0f; } - texvec[2] = 0.f; + texvec[2] = 0.0f; break; } @@ -4935,8 +4936,8 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta else { float dfra, frs_sec = sim->scene->r.frs_sec; /* let's interpolate to try to be as accurate as possible */ - if (pa->state.time + 2.f >= state->time && pa->prev_state.time - 2.f <= state->time) { - if (pa->prev_state.time >= pa->state.time || pa->prev_state.time < 0.f) { + if (pa->state.time + 2.0f >= state->time && pa->prev_state.time - 2.0f <= state->time) { + if (pa->prev_state.time >= pa->state.time || pa->prev_state.time < 0.0f) { /* prev_state is wrong so let's not use it, * this can happen at frames 1, 0 or particle birth. */ dfra = state->time - pa->state.time; @@ -4963,13 +4964,13 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta psys_interpolate_particle(-1, keys, keytime, state, 1); /* convert back to real velocity */ - mul_v3_fl(state->vel, 1.f / (dfra * timestep)); + mul_v3_fl(state->vel, 1.0f / (dfra * timestep)); interp_v3_v3v3(state->ave, keys[1].ave, keys[2].ave, keytime); interp_qt_qtqt(state->rot, keys[1].rot, keys[2].rot, keytime); } } - else if (pa->state.time + 1.f >= state->time && pa->state.time - 1.f <= state->time) { + else if (pa->state.time + 1.0f >= state->time && pa->state.time - 1.0f <= state->time) { /* linear interpolation using only pa->state */ dfra = state->time - pa->state.time; |