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Merge pull request #100977 from aaronp64/cpu_particles_scaling 

Fix `CPUParticles2D` repeatedly scaling particles with 0 velocity and Align Y
This commit is contained in:
Thaddeus Crews 2025-07-10 11:39:32 -05:00
parent d36f394714 7f60546f05
commit 7be9852948
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1 changed files with 3 additions and 2 deletions
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5
scene/2d/cpu_particles_2d.cpp
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@ -1097,10 +1097,11 @@ void CPUParticles2D::_particles_process(double p_delta) {
if (particle_flags[PARTICLE_FLAG_ALIGN_Y_TO_VELOCITY]) {
if (p.velocity.length() > 0.0) {
p.transform.columns[1] = p.velocity.normalized();
p.transform.columns[0] = p.transform.columns[1].orthogonal();
p.transform.columns[1] = p.velocity;
}
p.transform.columns[1] = p.transform.columns[1].normalized();
p.transform.columns[0] = p.transform.columns[1].orthogonal();
} else {
p.transform.columns[0] = Vector2(Math::cos(p.rotation), -Math::sin(p.rotation));
p.transform.columns[1] = Vector2(Math::sin(p.rotation), Math::cos(p.rotation));