diff options
Diffstat (limited to 'drivers/gles3/rasterizer_storage_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index f7e1fdee9d..24a57b772b 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -5068,6 +5068,14 @@ void RasterizerStorageGLES3::particles_set_lifetime(RID p_particles, float p_lif ERR_FAIL_COND(!particles); particles->lifetime = p_lifetime; } + +void RasterizerStorageGLES3::particles_set_one_shot(RID p_particles, bool p_one_shot) { + + Particles *particles = particles_owner.getornull(p_particles); + ERR_FAIL_COND(!particles); + particles->one_shot = p_one_shot; +} + void RasterizerStorageGLES3::particles_set_pre_process_time(RID p_particles, float p_time) { Particles *particles = particles_owner.getornull(p_particles); @@ -5199,6 +5207,14 @@ void RasterizerStorageGLES3::particles_set_draw_pass_mesh(RID p_particles, int p particles->draw_passes[p_pass] = p_mesh; } +void RasterizerStorageGLES3::particles_restart(RID p_particles) { + + Particles *particles = particles_owner.getornull(p_particles); + ERR_FAIL_COND(!particles); + + particles->restart_request = true; +} + void RasterizerStorageGLES3::particles_request_process(RID p_particles) { Particles *particles = particles_owner.getornull(p_particles); @@ -5290,6 +5306,10 @@ void RasterizerStorageGLES3::_particles_process(Particles *particles, float p_de particles->cycle_number = 0; particles->random_seed = Math::rand(); } else if (new_phase < particles->phase) { + if (particles->one_shot) { + particles->emitting = false; + shaders.particles.set_uniform(ParticlesShaderGLES3::EMITTING, false); + } particles->cycle_number++; } @@ -5356,6 +5376,17 @@ void RasterizerStorageGLES3::update_particles() { Particles *particles = particle_update_list.first()->self(); + if (particles->restart_request) { + particles->emitting = true; //restart from zero + particles->prev_ticks = 0; + particles->phase = 0; + particles->prev_phase = 0; + particles->clear = true; + particles->particle_valid_histories[0] = false; + particles->particle_valid_histories[1] = false; + particles->restart_request = false; + } + if (particles->inactive && !particles->emitting) { particle_update_list.remove(particle_update_list.first()); |