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Code Releases Wiki Activity

Enable material editor preview to be rotated.

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(cherry picked from commit d4ee903004)
This commit is contained in:
Anilforextra
2022-09-07 11:02:57 +05:45
committed by Haoyu Qiu
parent 17e6d76de6
commit daa4be06b0
2 changed files with 38 additions and 9 deletions
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42
editor/plugins/material_editor_plugin.cpp
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@@ -34,6 +34,19 @@
#include "scene/gui/viewport_container.h"
#include "scene/resources/particles_material.h"
void MaterialEditor::_gui_input(const Ref<InputEvent> &p_event) {
ERR_FAIL_COND(p_event.is_null());
Ref<InputEventMouseMotion> mm = p_event;
if (mm.is_valid() && (mm->get_button_mask() & BUTTON_MASK_LEFT)) {
rot.x -= mm->get_relative().y * 0.01;
rot.y -= mm->get_relative().x * 0.01;
rot.x = CLAMP(rot.x, -Math_PI / 2, Math_PI / 2);
_update_rotation();
}
}
void MaterialEditor::_notification(int p_what) {
if (p_what == NOTIFICATION_READY) {
//get_scene()->connect("node_removed",this,"_node_removed");
@@ -63,6 +76,13 @@ void MaterialEditor::_notification(int p_what) {
}
}
void MaterialEditor::_update_rotation() {
Transform t;
t.basis.rotate(Vector3(0, 1, 0), -rot.y);
t.basis.rotate(Vector3(1, 0, 0), -rot.x);
rotation->set_transform(t);
}
void MaterialEditor::edit(Ref<Material> p_material, const Ref<Environment> &p_env) {
material = p_material;
camera->set_environment(p_env);
@@ -72,6 +92,10 @@ void MaterialEditor::edit(Ref<Material> p_material, const Ref<Environment> &p_en
} else {
hide();
}
rot.x = Math::deg2rad(-15.0);
rot.y = Math::deg2rad(30.0);
_update_rotation();
}
void MaterialEditor::_button_pressed(Node *p_button) {
@@ -101,6 +125,7 @@ void MaterialEditor::_button_pressed(Node *p_button) {
}
void MaterialEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("_gui_input"), &MaterialEditor::_gui_input);
ClassDB::bind_method(D_METHOD("_button_pressed"), &MaterialEditor::_button_pressed);
}
@@ -119,7 +144,7 @@ MaterialEditor::MaterialEditor() {
viewport->set_msaa(Viewport::MSAA_4X);
camera = memnew(Camera);
camera->set_transform(Transform(Basis(), Vector3(0, 0, 3)));
camera->set_transform(Transform(Basis(), Vector3(0, 0, 1.1)));
camera->set_perspective(45, 0.1, 10);
camera->make_current();
viewport->add_child(camera);
@@ -133,18 +158,17 @@ MaterialEditor::MaterialEditor() {
light2->set_color(Color(0.7, 0.7, 0.7));
viewport->add_child(light2);
rotation = memnew(Spatial);
viewport->add_child(rotation);
sphere_instance = memnew(MeshInstance);
viewport->add_child(sphere_instance);
rotation->add_child(sphere_instance);
box_instance = memnew(MeshInstance);
viewport->add_child(box_instance);
rotation->add_child(box_instance);
Transform box_xform;
box_xform.basis.rotate(Vector3(1, 0, 0), Math::deg2rad(25.0));
box_xform.basis = box_xform.basis * Basis().rotated(Vector3(0, 1, 0), Math::deg2rad(-25.0));
box_xform.basis.scale(Vector3(0.8, 0.8, 0.8));
box_xform.origin.y = 0.2;
box_instance->set_transform(box_xform);
box_instance->set_transform(Transform(Basis() * 0.25, Vector3() * 0.25));
sphere_instance->set_transform(Transform(Basis() * 0.375, Vector3() * 0.375));
sphere_mesh.instance();
sphere_instance->set_mesh(sphere_mesh);