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-rw-r--r--editor/plugins/animation_player_editor_plugin.cpp2
-rw-r--r--editor/plugins/node_3d_editor_plugin.cpp8
-rw-r--r--editor/plugins/texture_3d_editor_plugin.cpp2
-rw-r--r--editor/plugins/texture_layered_editor_plugin.cpp6
-rw-r--r--scene/gui/color_picker.cpp4
-rw-r--r--servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp4
-rw-r--r--servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp4
-rw-r--r--servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp2
-rw-r--r--servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp4
-rw-r--r--servers/rendering/renderer_rd/renderer_storage_rd.cpp2
10 files changed, 38 insertions, 0 deletions
diff --git a/editor/plugins/animation_player_editor_plugin.cpp b/editor/plugins/animation_player_editor_plugin.cpp
index b4e9f468de..ffc6135a4f 100644
--- a/editor/plugins/animation_player_editor_plugin.cpp
+++ b/editor/plugins/animation_player_editor_plugin.cpp
@@ -1736,6 +1736,8 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
onion.capture.shader = Ref<Shader>(memnew(Shader));
onion.capture.shader->set_code(R"(
+// Animation editor onion skinning shader.
+
shader_type canvas_item;
uniform vec4 bkg_color;
diff --git a/editor/plugins/node_3d_editor_plugin.cpp b/editor/plugins/node_3d_editor_plugin.cpp
index 4300a56ef0..6d430c447a 100644
--- a/editor/plugins/node_3d_editor_plugin.cpp
+++ b/editor/plugins/node_3d_editor_plugin.cpp
@@ -5606,6 +5606,8 @@ void Node3DEditor::_init_indicators() {
Ref<Shader> grid_shader = memnew(Shader);
grid_shader->set_code(R"(
+// 3D editor grid shader.
+
shader_type spatial;
render_mode unshaded;
@@ -5847,6 +5849,8 @@ void fragment() {
Ref<Shader> rotate_shader = memnew(Shader);
rotate_shader->set_code(R"(
+// 3D editor rotation manipulator gizmo shader.
+
shader_type spatial;
render_mode unshaded, depth_test_disabled;
@@ -5895,6 +5899,8 @@ void fragment() {
Ref<Shader> border_shader = memnew(Shader);
border_shader->set_code(R"(
+// 3D editor rotation manipulator gizmo shader (white outline).
+
shader_type spatial;
render_mode unshaded, depth_test_disabled;
@@ -7515,6 +7521,8 @@ Node3DEditor::Node3DEditor(EditorNode *p_editor) {
sun_direction_shader.instantiate();
sun_direction_shader->set_code(R"(
+// 3D editor Preview Sun direction shader.
+
shader_type canvas_item;
uniform vec3 sun_direction;
diff --git a/editor/plugins/texture_3d_editor_plugin.cpp b/editor/plugins/texture_3d_editor_plugin.cpp
index 3987cdd6a0..6367cdb3ee 100644
--- a/editor/plugins/texture_3d_editor_plugin.cpp
+++ b/editor/plugins/texture_3d_editor_plugin.cpp
@@ -79,6 +79,8 @@ void Texture3DEditor::_update_material() {
void Texture3DEditor::_make_shaders() {
shader.instantiate();
shader->set_code(R"(
+// Texture3DEditor preview shader.
+
shader_type canvas_item;
uniform sampler3D tex;
diff --git a/editor/plugins/texture_layered_editor_plugin.cpp b/editor/plugins/texture_layered_editor_plugin.cpp
index 80359452ac..7cd0a69752 100644
--- a/editor/plugins/texture_layered_editor_plugin.cpp
+++ b/editor/plugins/texture_layered_editor_plugin.cpp
@@ -106,6 +106,8 @@ void TextureLayeredEditor::_update_material() {
void TextureLayeredEditor::_make_shaders() {
shaders[0].instantiate();
shaders[0]->set_code(R"(
+// TextureLayeredEditor preview shader (2D array).
+
shader_type canvas_item;
uniform sampler2DArray tex;
@@ -118,6 +120,8 @@ void fragment() {
shaders[1].instantiate();
shaders[1]->set_code(R"(
+// TextureLayeredEditor preview shader (cubemap).
+
shader_type canvas_item;
uniform samplerCube tex;
@@ -132,6 +136,8 @@ void fragment() {
shaders[2].instantiate();
shaders[2]->set_code(R"(
+// TextureLayeredEditor preview shader (cubemap array).
+
shader_type canvas_item;
uniform samplerCubeArray tex;
diff --git a/scene/gui/color_picker.cpp b/scene/gui/color_picker.cpp
index 261480bcdd..534518db28 100644
--- a/scene/gui/color_picker.cpp
+++ b/scene/gui/color_picker.cpp
@@ -98,6 +98,8 @@ Ref<Shader> ColorPicker::circle_shader;
void ColorPicker::init_shaders() {
wheel_shader.instantiate();
wheel_shader->set_code(R"(
+// ColorPicker wheel shader.
+
shader_type canvas_item;
void fragment() {
@@ -120,6 +122,8 @@ void fragment() {
circle_shader.instantiate();
circle_shader->set_code(R"(
+// ColorPicker circle shader.
+
shader_type canvas_item;
uniform float v = 1.0;
diff --git a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
index be18a73989..a24860996c 100644
--- a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
+++ b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
@@ -683,6 +683,8 @@ void SceneShaderForwardClustered::init(RendererStorageRD *p_storage, const Strin
default_shader = storage->shader_allocate();
storage->shader_initialize(default_shader);
storage->shader_set_code(default_shader, R"(
+// Default 3D material shader (clustered).
+
shader_type spatial;
void vertex() {
@@ -712,6 +714,8 @@ void fragment() {
storage->shader_initialize(overdraw_material_shader);
// Use relatively low opacity so that more "layers" of overlapping objects can be distinguished.
storage->shader_set_code(overdraw_material_shader, R"(
+// 3D editor Overdraw debug draw mode shader (clustered).
+
shader_type spatial;
render_mode blend_add, unshaded;
diff --git a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
index 735014a2ec..04ad1a2724 100644
--- a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
+++ b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
@@ -673,6 +673,8 @@ void SceneShaderForwardMobile::init(RendererStorageRD *p_storage, const String p
default_shader = storage->shader_allocate();
storage->shader_initialize(default_shader);
storage->shader_set_code(default_shader, R"(
+// Default 3D material shader (mobile).
+
shader_type spatial;
void vertex() {
@@ -701,6 +703,8 @@ void fragment() {
storage->shader_initialize(overdraw_material_shader);
// Use relatively low opacity so that more "layers" of overlapping objects can be distinguished.
storage->shader_set_code(overdraw_material_shader, R"(
+// 3D editor Overdraw debug draw mode shader (mobile).
+
shader_type spatial;
render_mode blend_add, unshaded;
diff --git a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
index f8aefdb29c..3af5047854 100644
--- a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
@@ -2575,6 +2575,8 @@ RendererCanvasRenderRD::RendererCanvasRenderRD(RendererStorageRD *p_storage) {
storage->shader_initialize(default_canvas_group_shader);
storage->shader_set_code(default_canvas_group_shader, R"(
+// Default CanvasGroup shader.
+
shader_type canvas_item;
void fragment() {
diff --git a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
index 9e85608f1e..4165c3f7ba 100644
--- a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
@@ -855,6 +855,8 @@ void RendererSceneSkyRD::init(RendererStorageRD *p_storage) {
storage->shader_initialize(sky_shader.default_shader);
storage->shader_set_code(sky_shader.default_shader, R"(
+// Default sky shader.
+
shader_type sky;
void sky() {
@@ -942,6 +944,8 @@ void sky() {
storage->shader_initialize(sky_scene_state.fog_shader);
storage->shader_set_code(sky_scene_state.fog_shader, R"(
+// Default clear color sky shader.
+
shader_type sky;
uniform vec4 clear_color;
diff --git a/servers/rendering/renderer_rd/renderer_storage_rd.cpp b/servers/rendering/renderer_rd/renderer_storage_rd.cpp
index 8cc20618fc..14a5a01054 100644
--- a/servers/rendering/renderer_rd/renderer_storage_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_storage_rd.cpp
@@ -9398,6 +9398,8 @@ RendererStorageRD::RendererStorageRD() {
particles_shader.default_shader = shader_allocate();
shader_initialize(particles_shader.default_shader);
shader_set_code(particles_shader.default_shader, R"(
+// Default particles shader.
+
shader_type particles;
void process() {