diff options
Diffstat (limited to 'scene/2d/cpu_particles_2d.cpp')
| -rw-r--r-- | scene/2d/cpu_particles_2d.cpp | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/scene/2d/cpu_particles_2d.cpp b/scene/2d/cpu_particles_2d.cpp index 7c9bd118d8..eacd6f3d80 100644 --- a/scene/2d/cpu_particles_2d.cpp +++ b/scene/2d/cpu_particles_2d.cpp @@ -671,6 +671,8 @@ void CPUParticles2D::_particles_process(float p_delta) { restart = true; } + float tv = 0.0; + if (restart) { if (!emitting) { p.active = false; @@ -685,12 +687,12 @@ void CPUParticles2D::_particles_process(float p_delta) { float tex_angle = 0.0; if (curve_parameters[PARAM_ANGLE].is_valid()) { - tex_angle = curve_parameters[PARAM_ANGLE]->interpolate(0); + tex_angle = curve_parameters[PARAM_ANGLE]->interpolate(tv); } float tex_anim_offset = 0.0; if (curve_parameters[PARAM_ANGLE].is_valid()) { - tex_anim_offset = curve_parameters[PARAM_ANGLE]->interpolate(0); + tex_anim_offset = curve_parameters[PARAM_ANGLE]->interpolate(tv); } p.seed = Math::rand(); @@ -765,59 +767,61 @@ void CPUParticles2D::_particles_process(float p_delta) { continue; } else if (p.time > p.lifetime) { p.active = false; + tv = 1.0; } else { uint32_t alt_seed = p.seed; p.time += local_delta; p.custom[1] = p.time / lifetime; + tv = p.time / p.lifetime; float tex_linear_velocity = 0.0; if (curve_parameters[PARAM_INITIAL_LINEAR_VELOCITY].is_valid()) { - tex_linear_velocity = curve_parameters[PARAM_INITIAL_LINEAR_VELOCITY]->interpolate(p.custom[1]); + tex_linear_velocity = curve_parameters[PARAM_INITIAL_LINEAR_VELOCITY]->interpolate(tv); } float tex_orbit_velocity = 0.0; if (curve_parameters[PARAM_ORBIT_VELOCITY].is_valid()) { - tex_orbit_velocity = curve_parameters[PARAM_ORBIT_VELOCITY]->interpolate(p.custom[1]); + tex_orbit_velocity = curve_parameters[PARAM_ORBIT_VELOCITY]->interpolate(tv); } float tex_angular_velocity = 0.0; if (curve_parameters[PARAM_ANGULAR_VELOCITY].is_valid()) { - tex_angular_velocity = curve_parameters[PARAM_ANGULAR_VELOCITY]->interpolate(p.custom[1]); + tex_angular_velocity = curve_parameters[PARAM_ANGULAR_VELOCITY]->interpolate(tv); } float tex_linear_accel = 0.0; if (curve_parameters[PARAM_LINEAR_ACCEL].is_valid()) { - tex_linear_accel = curve_parameters[PARAM_LINEAR_ACCEL]->interpolate(p.custom[1]); + tex_linear_accel = curve_parameters[PARAM_LINEAR_ACCEL]->interpolate(tv); } float tex_tangential_accel = 0.0; if (curve_parameters[PARAM_TANGENTIAL_ACCEL].is_valid()) { - tex_tangential_accel = curve_parameters[PARAM_TANGENTIAL_ACCEL]->interpolate(p.custom[1]); + tex_tangential_accel = curve_parameters[PARAM_TANGENTIAL_ACCEL]->interpolate(tv); } float tex_radial_accel = 0.0; if (curve_parameters[PARAM_RADIAL_ACCEL].is_valid()) { - tex_radial_accel = curve_parameters[PARAM_RADIAL_ACCEL]->interpolate(p.custom[1]); + tex_radial_accel = curve_parameters[PARAM_RADIAL_ACCEL]->interpolate(tv); } float tex_damping = 0.0; if (curve_parameters[PARAM_DAMPING].is_valid()) { - tex_damping = curve_parameters[PARAM_DAMPING]->interpolate(p.custom[1]); + tex_damping = curve_parameters[PARAM_DAMPING]->interpolate(tv); } float tex_angle = 0.0; if (curve_parameters[PARAM_ANGLE].is_valid()) { - tex_angle = curve_parameters[PARAM_ANGLE]->interpolate(p.custom[1]); + tex_angle = curve_parameters[PARAM_ANGLE]->interpolate(tv); } float tex_anim_speed = 0.0; if (curve_parameters[PARAM_ANIM_SPEED].is_valid()) { - tex_anim_speed = curve_parameters[PARAM_ANIM_SPEED]->interpolate(p.custom[1]); + tex_anim_speed = curve_parameters[PARAM_ANIM_SPEED]->interpolate(tv); } float tex_anim_offset = 0.0; if (curve_parameters[PARAM_ANIM_OFFSET].is_valid()) { - tex_anim_offset = curve_parameters[PARAM_ANIM_OFFSET]->interpolate(p.custom[1]); + tex_anim_offset = curve_parameters[PARAM_ANIM_OFFSET]->interpolate(tv); } Vector2 force = gravity; @@ -869,12 +873,12 @@ void CPUParticles2D::_particles_process(float p_delta) { float tex_scale = 1.0; if (curve_parameters[PARAM_SCALE].is_valid()) { - tex_scale = curve_parameters[PARAM_SCALE]->interpolate(p.custom[1]); + tex_scale = curve_parameters[PARAM_SCALE]->interpolate(tv); } float tex_hue_variation = 0.0; if (curve_parameters[PARAM_HUE_VARIATION].is_valid()) { - tex_hue_variation = curve_parameters[PARAM_HUE_VARIATION]->interpolate(p.custom[1]); + tex_hue_variation = curve_parameters[PARAM_HUE_VARIATION]->interpolate(tv); } float hue_rot_angle = (parameters[PARAM_HUE_VARIATION] + tex_hue_variation) * Math_PI * 2.0 * Math::lerp(1.0f, p.hue_rot_rand * 2.0f - 1.0f, randomness[PARAM_HUE_VARIATION]); @@ -893,7 +897,7 @@ void CPUParticles2D::_particles_process(float p_delta) { } if (color_ramp.is_valid()) { - p.color = color_ramp->get_color_at_offset(p.custom[1]) * color; + p.color = color_ramp->get_color_at_offset(tv) * color; } else { p.color = color; } |