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Code Releases Wiki Activity

Implement Particle Trails

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-Enable the trails and set the length in seconds
-Provide a mesh with a skeleton and a skin
-Or, alternatively use one of the built-in TubeTrailMesh/RibbonTrailMesh
-Works deterministically
-Fixed particle collisions (were broken)
-Not working in 2D yet (that will happen next)
This commit is contained in:
reduz
2021-04-27 12:43:49 -03:00
parent 0ad03ba052
commit 90056460ad
33 changed files with 1576 additions and 180 deletions
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10
servers/rendering/renderer_storage.h
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@@ -43,6 +43,7 @@ public:
DEPENDENCY_CHANGED_MESH,
DEPENDENCY_CHANGED_MULTIMESH,
DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES,
DEPENDENCY_CHANGED_PARTICLES,
DEPENDENCY_CHANGED_DECAL,
DEPENDENCY_CHANGED_SKELETON_DATA,
DEPENDENCY_CHANGED_SKELETON_BONES,
@@ -498,8 +499,15 @@ public:
virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable) = 0;
virtual void particles_set_process_material(RID p_particles, RID p_material) = 0;
virtual void particles_set_fixed_fps(RID p_particles, int p_fps) = 0;
virtual void particles_set_interpolate(RID p_particles, bool p_enable) = 0;
virtual void particles_set_fractional_delta(RID p_particles, bool p_enable) = 0;
virtual void particles_set_collision_base_size(RID p_particles, float p_size) = 0;
virtual void particles_set_transform_align(RID p_particles, RS::ParticlesTransformAlign p_transform_align) = 0;
virtual void particles_set_trails(RID p_particles, bool p_enable, float p_length) = 0;
virtual void particles_set_trail_bind_poses(RID p_particles, const Vector<Transform> &p_bind_poses) = 0;
virtual void particles_restart(RID p_particles) = 0;
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;
virtual void particles_set_subemitter(RID p_particles, RID p_subemitter_particles) = 0;
@@ -520,7 +528,7 @@ public:
virtual int particles_get_draw_passes(RID p_particles) const = 0;
virtual RID particles_get_draw_pass_mesh(RID p_particles, int p_pass) const = 0;
virtual void particles_set_view_axis(RID p_particles, const Vector3 &p_axis) = 0;
virtual void particles_set_view_axis(RID p_particles, const Vector3 &p_axis, const Vector3 &p_up_axis) = 0;
virtual void particles_add_collision(RID p_particles, RID p_particles_collision_instance) = 0;
virtual void particles_remove_collision(RID p_particles, RID p_particles_collision_instance) = 0;