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Implement manual particle emission and particle sub emitters.

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This commit is contained in:
reduz 2020-09-06 09:18:10 -03:00
parent ceed524936
commit d0bddf53c5
14 changed files with 871 additions and 317 deletions
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14
servers/rendering_server.h
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@ -563,7 +563,7 @@ public:
virtual RID particles_create() = 0;
virtual void particles_set_emitting(RID p_particles, bool p_emitting) = 0;
virtual void particles_set_emitting(RID p_particles, bool p_enable) = 0;
virtual bool particles_get_emitting(RID p_particles) = 0;
virtual void particles_set_amount(RID p_particles, int p_amount) = 0;
virtual void particles_set_lifetime(RID p_particles, float p_lifetime) = 0;
@ -581,6 +581,18 @@ public:
virtual void particles_request_process(RID p_particles) = 0;
virtual void particles_restart(RID p_particles) = 0;
virtual void particles_set_subemitter(RID p_particles, RID p_subemitter_particles) = 0;
enum ParticlesEmitFlags {
PARTICLES_EMIT_FLAG_POSITION = 1,
PARTICLES_EMIT_FLAG_ROTATION_SCALE = 2,
PARTICLES_EMIT_FLAG_VELOCITY = 4,
PARTICLES_EMIT_FLAG_COLOR = 8,
PARTICLES_EMIT_FLAG_CUSTOM = 16
};
virtual void particles_emit(RID p_particles, const Transform &p_transform, const Vector3 &p_velocity, const Color &p_color, const Color &p_custom, uint32_t p_emit_flags) = 0;
enum ParticlesDrawOrder {
PARTICLES_DRAW_ORDER_INDEX,
PARTICLES_DRAW_ORDER_LIFETIME,