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get particle trails to work

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This commit is contained in:
hiina 2025-02-10 23:35:06 -07:00
parent 9e1c31981e
commit 707ab29558
2 changed files with 91 additions and 57 deletions
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144
scenes/world_grab_demo/world_grab_demo.tscn
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@ -1,4 +1,4 @@
[gd_scene load_steps=50 format=3 uid="uid://bmmpivq57eehv"]
[gd_scene load_steps=52 format=3 uid="uid://bmmpivq57eehv"]
[ext_resource type="PackedScene" uid="uid://qbmx03iibuuu" path="res://addons/godot-xr-tools/staging/scene_base.tscn" id="1_6211a"]
[ext_resource type="PackedScene" uid="uid://b4kad2kuba1yn" path="res://addons/godot-xr-tools/hands/scenes/lowpoly/left_hand_low.tscn" id="2_dss28"]
@ -20,70 +20,69 @@
[ext_resource type="PackedScene" uid="uid://d3x7ha0qme5uv" path="res://scenes/world_grab_demo/objects/arena_cylinder.tscn" id="15_ghqx0"]
[ext_resource type="PackedScene" uid="uid://v1ajdy8xxct3" path="res://scenes/world_grab_demo/objects/arena_wall.tscn" id="16_bar6p"]
[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/pickable.gd" id="20_bgctf"]
[ext_resource type="Shader" path="res://scenes/world_grab_demo/particleemission.gdshader" id="21_fpx77"]
[ext_resource type="PackedScene" uid="uid://c25yxb0vt53vc" path="res://addons/godot-xr-tools/objects/grab_points/grab_point_hand_left.tscn" id="21_v207o"]
[ext_resource type="PackedScene" uid="uid://ctw7nbntd5pcj" path="res://addons/godot-xr-tools/objects/grab_points/grab_point_hand_right.tscn" id="22_0w02o"]
[ext_resource type="Script" path="res://scenes/world_grab_demo/proxy_collision_detector.gd" id="25_6xc52"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_bqnrj"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_3vdkb"]
animation = &"Grip"
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_3t3os"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_7kr0y"]
animation = &"Grip"
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_8b622"]
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_4nm7q"]
filter_enabled = true
filters = ["Armature/Skeleton3D:Little_Distal_L", "Armature/Skeleton3D:Little_Intermediate_L", "Armature/Skeleton3D:Little_Metacarpal_L", "Armature/Skeleton3D:Little_Proximal_L", "Armature/Skeleton3D:Middle_Distal_L", "Armature/Skeleton3D:Middle_Intermediate_L", "Armature/Skeleton3D:Middle_Metacarpal_L", "Armature/Skeleton3D:Middle_Proximal_L", "Armature/Skeleton3D:Ring_Distal_L", "Armature/Skeleton3D:Ring_Intermediate_L", "Armature/Skeleton3D:Ring_Metacarpal_L", "Armature/Skeleton3D:Ring_Proximal_L", "Armature/Skeleton3D:Thumb_Distal_L", "Armature/Skeleton3D:Thumb_Metacarpal_L", "Armature/Skeleton3D:Thumb_Proximal_L", "Armature/Skeleton:Little_Distal_L", "Armature/Skeleton:Little_Intermediate_L", "Armature/Skeleton:Little_Proximal_L", "Armature/Skeleton:Middle_Distal_L", "Armature/Skeleton:Middle_Intermediate_L", "Armature/Skeleton:Middle_Proximal_L", "Armature/Skeleton:Ring_Distal_L", "Armature/Skeleton:Ring_Intermediate_L", "Armature/Skeleton:Ring_Proximal_L", "Armature/Skeleton:Thumb_Distal_L", "Armature/Skeleton:Thumb_Proximal_L"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_6iumx"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_ovax6"]
animation = &"Grip 5"
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_s3sux"]
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_pgpwm"]
filter_enabled = true
filters = ["Armature/Skeleton3D:Index_Distal_L", "Armature/Skeleton3D:Index_Intermediate_L", "Armature/Skeleton3D:Index_Metacarpal_L", "Armature/Skeleton3D:Index_Proximal_L", "Armature/Skeleton:Index_Distal_L", "Armature/Skeleton:Index_Intermediate_L", "Armature/Skeleton:Index_Proximal_L"]
[sub_resource type="AnimationNodeBlendTree" id="AnimationNodeBlendTree_x7e1t"]
[sub_resource type="AnimationNodeBlendTree" id="AnimationNodeBlendTree_jpbdj"]
graph_offset = Vector2(-536, 11)
nodes/ClosedHand1/node = SubResource("AnimationNodeAnimation_bqnrj")
nodes/ClosedHand1/node = SubResource("AnimationNodeAnimation_3vdkb")
nodes/ClosedHand1/position = Vector2(-600, 300)
nodes/ClosedHand2/node = SubResource("AnimationNodeAnimation_3t3os")
nodes/ClosedHand2/node = SubResource("AnimationNodeAnimation_7kr0y")
nodes/ClosedHand2/position = Vector2(-360, 300)
nodes/Grip/node = SubResource("AnimationNodeBlend2_8b622")
nodes/Grip/node = SubResource("AnimationNodeBlend2_4nm7q")
nodes/Grip/position = Vector2(0, 20)
nodes/OpenHand/node = SubResource("AnimationNodeAnimation_6iumx")
nodes/OpenHand/node = SubResource("AnimationNodeAnimation_ovax6")
nodes/OpenHand/position = Vector2(-600, 100)
nodes/Trigger/node = SubResource("AnimationNodeBlend2_s3sux")
nodes/Trigger/node = SubResource("AnimationNodeBlend2_pgpwm")
nodes/Trigger/position = Vector2(-360, 20)
node_connections = [&"Grip", 0, &"Trigger", &"Grip", 1, &"ClosedHand2", &"Trigger", 0, &"OpenHand", &"Trigger", 1, &"ClosedHand1", &"output", 0, &"Grip"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_27rpp"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_l2u0t"]
animation = &"Grip"
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_v75qo"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_1lcrd"]
animation = &"Grip"
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_7xn8u"]
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_1v0hg"]
filter_enabled = true
filters = ["Armature/Skeleton3D:Little_Distal_R", "Armature/Skeleton3D:Little_Intermediate_R", "Armature/Skeleton3D:Little_Metacarpal_R", "Armature/Skeleton3D:Little_Proximal_R", "Armature/Skeleton3D:Middle_Distal_R", "Armature/Skeleton3D:Middle_Intermediate_R", "Armature/Skeleton3D:Middle_Metacarpal_R", "Armature/Skeleton3D:Middle_Proximal_R", "Armature/Skeleton3D:Ring_Distal_R", "Armature/Skeleton3D:Ring_Intermediate_R", "Armature/Skeleton3D:Ring_Metacarpal_R", "Armature/Skeleton3D:Ring_Proximal_R", "Armature/Skeleton3D:Thumb_Distal_R", "Armature/Skeleton3D:Thumb_Metacarpal_R", "Armature/Skeleton3D:Thumb_Proximal_R", "Armature/Skeleton:Little_Distal_R", "Armature/Skeleton:Little_Intermediate_R", "Armature/Skeleton:Little_Proximal_R", "Armature/Skeleton:Middle_Distal_R", "Armature/Skeleton:Middle_Intermediate_R", "Armature/Skeleton:Middle_Proximal_R", "Armature/Skeleton:Ring_Distal_R", "Armature/Skeleton:Ring_Intermediate_R", "Armature/Skeleton:Ring_Proximal_R", "Armature/Skeleton:Thumb_Distal_R", "Armature/Skeleton:Thumb_Proximal_R"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_3x7no"]
[sub_resource type="AnimationNodeAnimation" id="AnimationNodeAnimation_7nt6p"]
animation = &"Grip 5"
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_qbiuo"]
[sub_resource type="AnimationNodeBlend2" id="AnimationNodeBlend2_6ca5g"]
filter_enabled = true
filters = ["Armature/Skeleton3D:Index_Distal_R", "Armature/Skeleton3D:Index_Intermediate_R", "Armature/Skeleton3D:Index_Metacarpal_R", "Armature/Skeleton3D:Index_Proximal_R", "Armature/Skeleton:Index_Distal_R", "Armature/Skeleton:Index_Intermediate_R", "Armature/Skeleton:Index_Proximal_R"]
[sub_resource type="AnimationNodeBlendTree" id="AnimationNodeBlendTree_oefd4"]
[sub_resource type="AnimationNodeBlendTree" id="AnimationNodeBlendTree_n54dk"]
graph_offset = Vector2(-552.664, 107.301)
nodes/ClosedHand1/node = SubResource("AnimationNodeAnimation_27rpp")
nodes/ClosedHand1/node = SubResource("AnimationNodeAnimation_l2u0t")
nodes/ClosedHand1/position = Vector2(-600, 300)
nodes/ClosedHand2/node = SubResource("AnimationNodeAnimation_v75qo")
nodes/ClosedHand2/node = SubResource("AnimationNodeAnimation_1lcrd")
nodes/ClosedHand2/position = Vector2(-360, 300)
nodes/Grip/node = SubResource("AnimationNodeBlend2_7xn8u")
nodes/Grip/node = SubResource("AnimationNodeBlend2_1v0hg")
nodes/Grip/position = Vector2(0, 40)
nodes/OpenHand/node = SubResource("AnimationNodeAnimation_3x7no")
nodes/OpenHand/node = SubResource("AnimationNodeAnimation_7nt6p")
nodes/OpenHand/position = Vector2(-600, 100)
nodes/Trigger/node = SubResource("AnimationNodeBlend2_qbiuo")
nodes/Trigger/node = SubResource("AnimationNodeBlend2_6ca5g")
nodes/Trigger/position = Vector2(-360, 40)
node_connections = [&"Grip", 0, &"Trigger", &"Grip", 1, &"ClosedHand2", &"Trigger", 0, &"OpenHand", &"Trigger", 1, &"ClosedHand1", &"output", 0, &"Grip"]
@ -97,39 +96,52 @@ colors = PackedColorArray(0.764539, 0.208898, 0.642811, 1, 1, 1, 3, 1)
gradient = SubResource("Gradient_ns6ft")
use_hdr = true
[sub_resource type="Curve" id="Curve_gunvg"]
_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.905229, 0.968574), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
point_count = 3
[sub_resource type="CurveTexture" id="CurveTexture_kjesk"]
curve = SubResource("Curve_gunvg")
[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_2xajy"]
resource_local_to_scene = true
emission_shape = 3
emission_box_extents = Vector3(0.1, 0.1, 0.1)
spread = 32.23
spread = 0.0
initial_velocity_min = 1.0
initial_velocity_max = 1.0
gravity = Vector3(0, 0, 0)
damping_min = 0.03
damping_max = 0.03
scale_max = 1.3
scale_curve = SubResource("CurveTexture_kjesk")
color = Color(0.407056, 0.407056, 0.407056, 1)
color_ramp = SubResource("GradientTexture1D_s10f1")
turbulence_enabled = true
hue_variation_min = -0.1
hue_variation_max = 0.1
turbulence_influence_min = 0.001
turbulence_influence_max = 0.001
[sub_resource type="ShaderMaterial" id="ShaderMaterial_av6ib"]
render_priority = 0
shader = ExtResource("21_fpx77")
shader_parameter/albedo = Color(1, 1, 1, 1)
shader_parameter/point_size = null
shader_parameter/roughness = 1.0
shader_parameter/metallic_texture_channel = null
shader_parameter/specular = null
shader_parameter/metallic = null
shader_parameter/emission = Color(0.813308, 0.000389282, 0.784183, 1)
shader_parameter/emission_energy = 11.71
shader_parameter/uv1_scale = null
shader_parameter/uv1_offset = null
shader_parameter/uv2_scale = null
shader_parameter/uv2_offset = null
[sub_resource type="Curve" id="Curve_u2ul3"]
_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.149718, 0.977694), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
point_count = 3
[sub_resource type="QuadMesh" id="QuadMesh_avrt1"]
resource_local_to_scene = true
material = SubResource("ShaderMaterial_av6ib")
size = Vector2(0.01, 0.01)
[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_f3np2"]
shading_mode = 2
vertex_color_use_as_albedo = true
vertex_color_is_srgb = true
emission_enabled = true
emission = Color(1, 1, 3, 1)
disable_receive_shadows = true
use_particle_trails = true
[sub_resource type="TubeTrailMesh" id="TubeTrailMesh_ij0c8"]
material = SubResource("StandardMaterial3D_f3np2")
radius = 0.002
radial_steps = 4
cap_top = false
cap_bottom = false
curve = SubResource("Curve_u2ul3")
[sub_resource type="SphereShape3D" id="SphereShape3D_0m1dj"]
radius = 0.1
@ -193,7 +205,7 @@ bone_idx = 9
[node name="AnimationTree" parent="XROrigin3D/LeftHand/LeftHand" index="1"]
root_node = NodePath("../Hand_Nails_low_L")
tree_root = SubResource("AnimationNodeBlendTree_x7e1t")
tree_root = SubResource("AnimationNodeBlendTree_jpbdj")
[node name="FunctionPickup" parent="XROrigin3D/LeftHand" index="1" instance=ExtResource("3_gbd4b")]
@ -232,7 +244,7 @@ bone_idx = 9
[node name="AnimationTree" parent="XROrigin3D/RightHand/RightHand" index="1"]
root_node = NodePath("../Hand_Nails_low_R")
tree_root = SubResource("AnimationNodeBlendTree_oefd4")
tree_root = SubResource("AnimationNodeBlendTree_n54dk")
[node name="FunctionPickup" parent="XROrigin3D/RightHand" index="1" instance=ExtResource("3_gbd4b")]
@ -347,17 +359,20 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -6)
title = ExtResource("10_phcsg")
[node name="GPUParticles3D" type="GPUParticles3D" parent="." index="5"]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -2.45237, 5, 0)
amount = 20000
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -2.45466, 4.99148, -1.22583)
amount = 1000
lifetime = 10.0
preprocess = 5.0
randomness = 0.18
visibility_aabb = AABB(-400, -400, -400, 400, 400, 400)
visibility_aabb = AABB(-200, -200, -200, 400, 400, 400)
transform_align = 2
trail_enabled = true
trail_lifetime = 0.5
process_material = SubResource("ParticleProcessMaterial_2xajy")
draw_pass_1 = SubResource("QuadMesh_avrt1")
draw_pass_1 = SubResource("TubeTrailMesh_ij0c8")
[node name="XRToolsPickable" type="RigidBody3D" parent="." index="6"]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.09547, 0.0904029)
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -3.62977, 4.43671, 2.79928)
collision_layer = 4
collision_mask = 7
gravity_scale = 0.0
@ -370,9 +385,8 @@ second_hand_grab = 1
shape = SubResource("SphereShape3D_0m1dj")
[node name="GPUParticlesAttractorSphere3D" type="GPUParticlesAttractorSphere3D" parent="XRToolsPickable" index="1"]
strength = 5.41
attenuation = 1e-05
radius = 43.42
strength = 8.77
attenuation = 0.476839
[node name="GrabPointHandLeft" parent="XRToolsPickable" index="2" instance=ExtResource("21_v207o")]
@ -409,6 +423,26 @@ mesh = SubResource("CapsuleMesh_tq84j")
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1.86311, 3.12102, 2.64291)
mesh = SubResource("CapsuleMesh_tq84j")
[node name="GPUParticlesAttractorSphere3D" type="GPUParticlesAttractorSphere3D" parent="." index="12"]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.738619, 5.16399, -1.42534)
visible = false
strength = 4.54
attenuation = 3.05175e-05
directionality = 1.0
[node name="GPUParticlesAttractorBox3D" type="GPUParticlesAttractorBox3D" parent="." index="13"]
transform = Transform3D(-0.375399, 0, -0.926863, 0, 1, 0, 0.926863, 0, -0.375399, -4.37762, 5.08607, 0.745364)
strength = 6.9
attenuation = 8.57421
directionality = 1.0
[node name="GPUParticlesAttractorBox3D2" type="GPUParticlesAttractorBox3D" parent="." index="14"]
transform = Transform3D(0.283513, 0, -0.958968, 0, 1, 0, 0.958968, 0, 0.283513, 0.731089, 5.39206, -2.86171)
strength = -18.85
attenuation = 0.801942
directionality = 1.0
size = Vector3(5, 5, 5)
[editable path="XROrigin3D/LeftHand/LeftHand"]
[editable path="XROrigin3D/LeftHand/LeftHand/Hand_Nails_low_L"]
[editable path="XROrigin3D/RightHand/RightHand"]