guillaumev/GodotShade
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fix uniform ids and edits uniform recreation

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= 2026-02-14 13:33:54 +01:00
parent e1cc3737fd
commit 7de732c9f5
2 changed files with 6 additions and 4 deletions
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9
SurfaceNetsWorld/compute_samples.gd
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@ -9,7 +9,7 @@ var shader_pass2: RID
var start_time := Time.get_ticks_msec() / 1000.0
var color = Color.CORAL
@export var iout_surface_points = []
var player_edits = PackedFloat32Array()
var player_edits = PackedFloat32Array([0.0, 0.0, 0.0, 1.0])
var pipeline1
var pipeline2
@ -75,8 +75,7 @@ func compute_mesh(world_size: int, threshold: float, chunk_pos: Vector3) -> Arra
rd.buffer_update(chunk_position_buffer, 0, chunk_position_bytes.size(), chunk_position_bytes)
var player_edits_bytes = player_edits.to_byte_array()
if player_edits_bytes.size() > 0:
player_edits_buffer = rd.storage_buffer_create(player_edits_bytes.size())
rd.buffer_update(player_edits_buffer, 0, player_edits_bytes.size(), player_edits_bytes)
var u_time := Time.get_ticks_msec() / 1000.0 - start_time
@ -131,7 +130,7 @@ func compute_mesh(world_size: int, threshold: float, chunk_pos: Vector3) -> Arra
uniform_params.add_id(params_buffer)
var uniform_set1 := rd.uniform_set_create([uniform_buf, uniform_params, surface_uniform_buf, normal_uniform, idx_uniform, counter_uniform, chunk_position_uniform, player_edits_uniform], shader_pass1, 0) # the last parameter (the 0) needs to match the "set" in our shader file
var uniform_set2 := rd.uniform_set_create([uniform_buf, uniform_params, surface_uniform_buf, normal_uniform, idx_uniform, counter_uniform], shader_pass2, 0)
var uniform_set2 := rd.uniform_set_create([uniform_buf, uniform_params, surface_uniform_buf, idx_uniform, counter_uniform], shader_pass2, 0)
var dispatch_count = int(ceil(world_size / 4.0))
@ -142,6 +141,8 @@ func compute_mesh(world_size: int, threshold: float, chunk_pos: Vector3) -> Arra
rd.compute_list_bind_uniform_set(compute_list, uniform_set1, 0)
rd.compute_list_dispatch(compute_list, dispatch_count, dispatch_count, dispatch_count)
rd.compute_list_end()
rd.compute_list_add_barrier(compute_list)
# 2. Dispatch PASS 2 (Generate Indices)
pipeline2 = rd.compute_pipeline_create(shader_pass2) # Indices only

1
SurfaceNetsWorld/compute_surface_points.glsl
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@ -13,6 +13,7 @@ layout(set = 0, binding = 1) uniform Params {
int world_size;
float threshold;
float u_time;
float padding;
} params;
layout(set = 0, binding = 2, std430) buffer SurfaceBuffer {