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-rw-r--r--editor/editor_node.cpp2
-rw-r--r--editor/plugins/cpu_particles_2d_editor_plugin.cpp307
-rw-r--r--editor/plugins/cpu_particles_2d_editor_plugin.h92
-rw-r--r--editor/plugins/particles_2d_editor_plugin.cpp2
4 files changed, 402 insertions, 1 deletions
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index e32593bbdf..2f03a9943f 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -81,6 +81,7 @@
#include "editor/plugins/collision_polygon_2d_editor_plugin.h"
#include "editor/plugins/collision_polygon_editor_plugin.h"
#include "editor/plugins/collision_shape_2d_editor_plugin.h"
+#include "editor/plugins/cpu_particles_2d_editor_plugin.h"
#include "editor/plugins/cpu_particles_editor_plugin.h"
#include "editor/plugins/curve_editor_plugin.h"
#include "editor/plugins/editor_preview_plugins.h"
@@ -5913,6 +5914,7 @@ EditorNode::EditorNode() {
add_editor_plugin(memnew(SpriteEditorPlugin(this)));
add_editor_plugin(memnew(Skeleton2DEditorPlugin(this)));
add_editor_plugin(memnew(ParticlesEditorPlugin(this)));
+ add_editor_plugin(memnew(CPUParticles2DEditorPlugin(this)));
add_editor_plugin(memnew(CPUParticlesEditorPlugin(this)));
add_editor_plugin(memnew(ResourcePreloaderEditorPlugin(this)));
add_editor_plugin(memnew(ItemListEditorPlugin(this)));
diff --git a/editor/plugins/cpu_particles_2d_editor_plugin.cpp b/editor/plugins/cpu_particles_2d_editor_plugin.cpp
new file mode 100644
index 0000000000..559558cdb8
--- /dev/null
+++ b/editor/plugins/cpu_particles_2d_editor_plugin.cpp
@@ -0,0 +1,307 @@
+/*************************************************************************/
+/* cpu_particles_2d_editor_plugin.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "cpu_particles_2d_editor_plugin.h"
+
+#include "canvas_item_editor_plugin.h"
+#include "core/io/image_loader.h"
+#include "scene/2d/cpu_particles_2d.h"
+#include "scene/gui/separator.h"
+#include "scene/resources/particles_material.h"
+
+void CPUParticles2DEditorPlugin::edit(Object *p_object) {
+
+ particles = Object::cast_to<CPUParticles2D>(p_object);
+}
+
+bool CPUParticles2DEditorPlugin::handles(Object *p_object) const {
+
+ return p_object->is_class("CPUParticles2D");
+}
+
+void CPUParticles2DEditorPlugin::make_visible(bool p_visible) {
+
+ if (p_visible) {
+
+ toolbar->show();
+ } else {
+
+ toolbar->hide();
+ }
+}
+
+void CPUParticles2DEditorPlugin::_file_selected(const String &p_file) {
+
+ source_emission_file = p_file;
+ emission_mask->popup_centered_minsize();
+}
+
+void CPUParticles2DEditorPlugin::_menu_callback(int p_idx) {
+
+ switch (p_idx) {
+ case MENU_LOAD_EMISSION_MASK: {
+
+ file->popup_centered_ratio();
+
+ } break;
+ case MENU_CLEAR_EMISSION_MASK: {
+
+ emission_mask->popup_centered_minsize();
+ } break;
+ }
+}
+
+void CPUParticles2DEditorPlugin::_generate_emission_mask() {
+
+ Ref<Image> img;
+ img.instance();
+ Error err = ImageLoader::load_image(source_emission_file, img);
+ ERR_EXPLAIN(TTR("Error loading image:") + " " + source_emission_file);
+ ERR_FAIL_COND(err != OK);
+
+ if (img->is_compressed()) {
+ img->decompress();
+ }
+ img->convert(Image::FORMAT_RGBA8);
+ ERR_FAIL_COND(img->get_format() != Image::FORMAT_RGBA8);
+ Size2i s = Size2(img->get_width(), img->get_height());
+ ERR_FAIL_COND(s.width == 0 || s.height == 0);
+
+ Vector<Point2> valid_positions;
+ Vector<Point2> valid_normals;
+ Vector<uint8_t> valid_colors;
+
+ valid_positions.resize(s.width * s.height);
+
+ EmissionMode emode = (EmissionMode)emission_mask_mode->get_selected();
+
+ if (emode == EMISSION_MODE_BORDER_DIRECTED) {
+ valid_normals.resize(s.width * s.height);
+ }
+
+ bool capture_colors = emission_colors->is_pressed();
+
+ if (capture_colors) {
+ valid_colors.resize(s.width * s.height * 4);
+ }
+
+ int vpc = 0;
+
+ {
+ PoolVector<uint8_t> data = img->get_data();
+ PoolVector<uint8_t>::Read r = data.read();
+
+ for (int i = 0; i < s.width; i++) {
+ for (int j = 0; j < s.height; j++) {
+
+ uint8_t a = r[(j * s.width + i) * 4 + 3];
+
+ if (a > 128) {
+
+ if (emode == EMISSION_MODE_SOLID) {
+
+ if (capture_colors) {
+ valid_colors.write[vpc * 4 + 0] = r[(j * s.width + i) * 4 + 0];
+ valid_colors.write[vpc * 4 + 1] = r[(j * s.width + i) * 4 + 1];
+ valid_colors.write[vpc * 4 + 2] = r[(j * s.width + i) * 4 + 2];
+ valid_colors.write[vpc * 4 + 3] = r[(j * s.width + i) * 4 + 3];
+ }
+ valid_positions.write[vpc++] = Point2(i, j);
+
+ } else {
+
+ bool on_border = false;
+ for (int x = i - 1; x <= i + 1; x++) {
+ for (int y = j - 1; y <= j + 1; y++) {
+
+ if (x < 0 || y < 0 || x >= s.width || y >= s.height || r[(y * s.width + x) * 4 + 3] <= 128) {
+ on_border = true;
+ break;
+ }
+ }
+
+ if (on_border)
+ break;
+ }
+
+ if (on_border) {
+ valid_positions.write[vpc] = Point2(i, j);
+
+ if (emode == EMISSION_MODE_BORDER_DIRECTED) {
+ Vector2 normal;
+ for (int x = i - 2; x <= i + 2; x++) {
+ for (int y = j - 2; y <= j + 2; y++) {
+
+ if (x == i && y == j)
+ continue;
+
+ if (x < 0 || y < 0 || x >= s.width || y >= s.height || r[(y * s.width + x) * 4 + 3] <= 128) {
+ normal += Vector2(x - i, y - j).normalized();
+ }
+ }
+ }
+
+ normal.normalize();
+ valid_normals.write[vpc] = normal;
+ }
+
+ if (capture_colors) {
+ valid_colors.write[vpc * 4 + 0] = r[(j * s.width + i) * 4 + 0];
+ valid_colors.write[vpc * 4 + 1] = r[(j * s.width + i) * 4 + 1];
+ valid_colors.write[vpc * 4 + 2] = r[(j * s.width + i) * 4 + 2];
+ valid_colors.write[vpc * 4 + 3] = r[(j * s.width + i) * 4 + 3];
+ }
+
+ vpc++;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ valid_positions.resize(vpc);
+ if (valid_normals.size()) {
+ valid_normals.resize(vpc);
+ }
+
+ ERR_EXPLAIN(TTR("No pixels with transparency > 128 in image..."));
+ ERR_FAIL_COND(valid_positions.size() == 0);
+
+ if (capture_colors) {
+ PoolColorArray pca;
+ pca.resize(vpc);
+ PoolColorArray::Write pcaw = pca.write();
+ for (int i = 0; i < vpc; i += 1) {
+ Color color;
+ color.r = valid_colors[i * 4 + 0] / 255.0f;
+ color.g = valid_colors[i * 4 + 1] / 255.0f;
+ color.b = valid_colors[i * 4 + 2] / 255.0f;
+ color.a = valid_colors[i * 4 + 3] / 255.0f;
+ pcaw[i] = color;
+ }
+ particles->set_emission_colors(pca);
+ }
+
+ if (valid_normals.size()) {
+ particles->set_emission_shape(CPUParticles2D::EMISSION_SHAPE_DIRECTED_POINTS);
+ PoolVector2Array norms;
+ norms.resize(valid_normals.size());
+ PoolVector2Array::Write normsw = norms.write();
+ for (int i = 0; i < valid_normals.size(); i += 1) {
+ normsw[i] = valid_normals[i];
+ }
+ particles->set_emission_normals(norms);
+ } else {
+ particles->set_emission_shape(CPUParticles2D::EMISSION_SHAPE_POINTS);
+ }
+
+ {
+ PoolVector2Array points;
+ points.resize(valid_positions.size());
+ PoolVector2Array::Write pointsw = points.write();
+ for (int i = 0; i < valid_positions.size(); i += 1) {
+ pointsw[i] = valid_positions[i];
+ }
+ particles->set_emission_points(points);
+ }
+}
+
+void CPUParticles2DEditorPlugin::_notification(int p_what) {
+
+ if (p_what == NOTIFICATION_ENTER_TREE) {
+
+ menu->get_popup()->connect("id_pressed", this, "_menu_callback");
+ menu->set_icon(menu->get_popup()->get_icon("Particles2D", "EditorIcons"));
+ file->connect("file_selected", this, "_file_selected");
+ }
+}
+
+void CPUParticles2DEditorPlugin::_bind_methods() {
+
+ ClassDB::bind_method(D_METHOD("_menu_callback"), &CPUParticles2DEditorPlugin::_menu_callback);
+ ClassDB::bind_method(D_METHOD("_file_selected"), &CPUParticles2DEditorPlugin::_file_selected);
+ ClassDB::bind_method(D_METHOD("_generate_emission_mask"), &CPUParticles2DEditorPlugin::_generate_emission_mask);
+}
+
+CPUParticles2DEditorPlugin::CPUParticles2DEditorPlugin(EditorNode *p_node) {
+
+ particles = NULL;
+ editor = p_node;
+ undo_redo = editor->get_undo_redo();
+
+ toolbar = memnew(HBoxContainer);
+ add_control_to_container(CONTAINER_CANVAS_EDITOR_MENU, toolbar);
+ toolbar->hide();
+
+ toolbar->add_child(memnew(VSeparator));
+
+ menu = memnew(MenuButton);
+ menu->get_popup()->add_item(TTR("Load Emission Mask"), MENU_LOAD_EMISSION_MASK);
+ // menu->get_popup()->add_item(TTR("Clear Emission Mask"), MENU_CLEAR_EMISSION_MASK);
+ menu->set_text(TTR("Particles"));
+ toolbar->add_child(menu);
+
+ file = memnew(EditorFileDialog);
+ List<String> ext;
+ ImageLoader::get_recognized_extensions(&ext);
+ for (List<String>::Element *E = ext.front(); E; E = E->next()) {
+ file->add_filter("*." + E->get() + "; " + E->get().to_upper());
+ }
+ file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
+ toolbar->add_child(file);
+
+ epoints = memnew(SpinBox);
+ epoints->set_min(1);
+ epoints->set_max(8192);
+ epoints->set_step(1);
+ epoints->set_value(512);
+ file->get_vbox()->add_margin_child(TTR("Generated Point Count:"), epoints);
+
+ emission_mask = memnew(ConfirmationDialog);
+ emission_mask->set_title(TTR("Load Emission Mask"));
+ VBoxContainer *emvb = memnew(VBoxContainer);
+ emission_mask->add_child(emvb);
+ emission_mask_mode = memnew(OptionButton);
+ emvb->add_margin_child(TTR("Emission Mask"), emission_mask_mode);
+ emission_mask_mode->add_item("Solid Pixels", EMISSION_MODE_SOLID);
+ emission_mask_mode->add_item("Border Pixels", EMISSION_MODE_BORDER);
+ emission_mask_mode->add_item("Directed Border Pixels", EMISSION_MODE_BORDER_DIRECTED);
+ emission_colors = memnew(CheckBox);
+ emission_colors->set_text(TTR("Capture from Pixel"));
+ emvb->add_margin_child(TTR("Emission Colors"), emission_colors);
+
+ toolbar->add_child(emission_mask);
+
+ emission_mask->connect("confirmed", this, "_generate_emission_mask");
+}
+
+CPUParticles2DEditorPlugin::~CPUParticles2DEditorPlugin() {
+}
diff --git a/editor/plugins/cpu_particles_2d_editor_plugin.h b/editor/plugins/cpu_particles_2d_editor_plugin.h
new file mode 100644
index 0000000000..f715abd87b
--- /dev/null
+++ b/editor/plugins/cpu_particles_2d_editor_plugin.h
@@ -0,0 +1,92 @@
+/*************************************************************************/
+/* cpu_particles_2d_editor_plugin.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef CPU_PARTICLES_2D_EDITOR_PLUGIN_H
+#define CPU_PARTICLES_2D_EDITOR_PLUGIN_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "scene/2d/collision_polygon_2d.h"
+#include "scene/2d/cpu_particles_2d.h"
+#include "scene/gui/box_container.h"
+#include "scene/gui/file_dialog.h"
+
+class CPUParticles2DEditorPlugin : public EditorPlugin {
+
+ GDCLASS(CPUParticles2DEditorPlugin, EditorPlugin);
+
+ enum {
+ MENU_LOAD_EMISSION_MASK,
+ MENU_CLEAR_EMISSION_MASK
+ };
+
+ enum EmissionMode {
+ EMISSION_MODE_SOLID,
+ EMISSION_MODE_BORDER,
+ EMISSION_MODE_BORDER_DIRECTED
+ };
+
+ CPUParticles2D *particles;
+
+ EditorFileDialog *file;
+ EditorNode *editor;
+
+ HBoxContainer *toolbar;
+ MenuButton *menu;
+
+ SpinBox *epoints;
+
+ ConfirmationDialog *emission_mask;
+ OptionButton *emission_mask_mode;
+ CheckBox *emission_colors;
+
+ String source_emission_file;
+
+ UndoRedo *undo_redo;
+ void _file_selected(const String &p_file);
+ void _menu_callback(int p_idx);
+ void _generate_emission_mask();
+
+protected:
+ void _notification(int p_what);
+ static void _bind_methods();
+
+public:
+ virtual String get_name() const { return "CPUParticles2D"; }
+ bool has_main_screen() const { return false; }
+ virtual void edit(Object *p_object);
+ virtual bool handles(Object *p_object) const;
+ virtual void make_visible(bool p_visible);
+
+ CPUParticles2DEditorPlugin(EditorNode *p_node);
+ ~CPUParticles2DEditorPlugin();
+};
+
+#endif // CPU_PARTICLES_2D_EDITOR_PLUGIN_H
diff --git a/editor/plugins/particles_2d_editor_plugin.cpp b/editor/plugins/particles_2d_editor_plugin.cpp
index d00687f7ea..70d4919e9f 100644
--- a/editor/plugins/particles_2d_editor_plugin.cpp
+++ b/editor/plugins/particles_2d_editor_plugin.cpp
@@ -408,7 +408,7 @@ Particles2DEditorPlugin::Particles2DEditorPlugin(EditorNode *p_node) {
generate_visibility_rect->connect("confirmed", this, "_generate_visibility_rect");
emission_mask = memnew(ConfirmationDialog);
- emission_mask->set_title(TTR("Generate Visibility Rect"));
+ emission_mask->set_title(TTR("Load Emission Mask"));
VBoxContainer *emvb = memnew(VBoxContainer);
emission_mask->add_child(emvb);
emission_mask_mode = memnew(OptionButton);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 02:13:57 +0000