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Diffstat (limited to '')
| -rw-r--r-- | tools/editor/spatial_editor_gizmos.cpp | 2330 |
1 files changed, 2330 insertions, 0 deletions
diff --git a/tools/editor/spatial_editor_gizmos.cpp b/tools/editor/spatial_editor_gizmos.cpp new file mode 100644 index 000000000..8ec291406 --- /dev/null +++ b/tools/editor/spatial_editor_gizmos.cpp @@ -0,0 +1,2330 @@ +/*************************************************************************/ +/* spatial_editor_gizmos.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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 "spatial_editor_gizmos.h"
+#include "geometry.h"
+#include "scene/3d/camera.h"
+#include "scene/resources/surface_tool.h"
+#include "scene/resources/sphere_shape.h"
+#include "scene/resources/box_shape.h"
+#include "scene/resources/capsule_shape.h"
+#include "scene/resources/ray_shape.h"
+#include "scene/resources/convex_polygon_shape.h"
+#include "scene/resources/plane_shape.h"
+#include "editor_shape_gizmos.h"
+
+// Keep small children away from this file.
+// It's so ugly it will eat them alive
+
+#define HANDLE_HALF_SIZE 0.05
+
+void SpatialGizmoTool::clear() {
+
+ for(int i=0;i<instances.size();i++) {
+
+ if (instances[i].instance.is_valid())
+ VS::get_singleton()->free(instances[i].instance);
+
+
+ }
+
+ collision_segments.clear();
+ collision_mesh=Ref<TriangleMesh>();
+ instances.clear();
+ handles.clear();
+ secondary_handles.clear();
+}
+
+void SpatialGizmoTool::Instance::create_instance(Spatial *p_base) {
+
+ instance = VS::get_singleton()->instance_create2(mesh->get_rid(),p_base->get_world()->get_scenario());
+ VS::get_singleton()->instance_attach_object_instance_ID(instance,p_base->get_instance_ID());
+ if (billboard)
+ VS::get_singleton()->instance_geometry_set_flag(instance,VS::INSTANCE_FLAG_BILLBOARD,true);
+ if (unscaled)
+ VS::get_singleton()->instance_geometry_set_flag(instance,VS::INSTANCE_FLAG_DEPH_SCALE,true);
+ if (skeleton.is_valid())
+ VS::get_singleton()->instance_attach_skeleton(instance,skeleton);
+ if (extra_margin)
+ VS::get_singleton()->instance_set_extra_visibility_margin(instance,1);
+ VS::get_singleton()->instance_geometry_set_flag(instance,VS::INSTANCE_FLAG_CAST_SHADOW,false);
+ VS::get_singleton()->instance_geometry_set_flag(instance,VS::INSTANCE_FLAG_RECEIVE_SHADOWS,false);
+}
+
+
+
+void SpatialGizmoTool::add_mesh(const Ref<Mesh>& p_mesh,bool p_billboard, const RID &p_skeleton) {
+
+ ERR_FAIL_COND(!spatial_node);
+ Instance ins;
+
+ ins.billboard=p_billboard;
+ ins.mesh=p_mesh;
+ ins.skeleton=p_skeleton;
+ if (valid) {
+ ins.create_instance(spatial_node);
+ VS::get_singleton()->instance_set_transform(ins.instance,spatial_node->get_global_transform());
+ }
+
+ instances.push_back(ins);
+
+}
+
+void SpatialGizmoTool::add_lines(const Vector<Vector3> &p_lines, const Ref<Material> &p_material,bool p_billboard){
+
+ ERR_FAIL_COND(!spatial_node);
+ Instance ins;
+
+ Ref<Mesh> mesh = memnew( Mesh );
+ Array a;
+ a.resize(Mesh::ARRAY_MAX);
+ a[Mesh::ARRAY_VERTEX]=p_lines;
+ mesh->add_surface(Mesh::PRIMITIVE_LINES,a);
+ mesh->surface_set_material(0,p_material);
+
+
+ ins.billboard=p_billboard;
+ ins.mesh=mesh;
+ if (valid) {
+ ins.create_instance(spatial_node);
+ VS::get_singleton()->instance_set_transform(ins.instance,spatial_node->get_global_transform());
+ }
+
+ instances.push_back(ins);
+
+}
+
+void SpatialGizmoTool::add_unscaled_billboard(const Ref<Material>& p_material,float p_scale) {
+
+ ERR_FAIL_COND(!spatial_node);
+ Instance ins;
+
+ Vector<Vector3 > vs;
+ Vector<Vector2 > uv;
+
+ vs.push_back(Vector3(-p_scale,p_scale,0));
+ vs.push_back(Vector3(p_scale,p_scale,0));
+ vs.push_back(Vector3(p_scale,-p_scale,0));
+ vs.push_back(Vector3(-p_scale,-p_scale,0));
+
+ uv.push_back(Vector2(1,0));
+ uv.push_back(Vector2(0,0));
+ uv.push_back(Vector2(0,1));
+ uv.push_back(Vector2(1,1));
+
+ Ref<Mesh> mesh = memnew( Mesh );
+ Array a;
+ a.resize(Mesh::ARRAY_MAX);
+ a[Mesh::ARRAY_VERTEX]=vs;
+ a[Mesh::ARRAY_TEX_UV]=uv;
+ mesh->add_surface(Mesh::PRIMITIVE_TRIANGLE_FAN,a);
+ mesh->surface_set_material(0,p_material);
+
+
+ ins.mesh=mesh;
+ ins.unscaled=true;
+ ins.billboard=true;
+ if (valid) {
+ ins.create_instance(spatial_node);
+ VS::get_singleton()->instance_set_transform(ins.instance,spatial_node->get_global_transform());
+ }
+
+ instances.push_back(ins);
+
+
+}
+
+void SpatialGizmoTool::add_collision_triangles(const Ref<TriangleMesh>& p_tmesh) {
+
+ collision_mesh=p_tmesh;
+}
+
+void SpatialGizmoTool::add_collision_segments(const Vector<Vector3> &p_lines) {
+
+ int from=collision_segments.size();
+ collision_segments.resize(from+p_lines.size());
+ for(int i=0;i<p_lines.size();i++) {
+
+ collision_segments[from+i]=p_lines[i];
+ }
+}
+
+
+void SpatialGizmoTool::add_handles(const Vector<Vector3> &p_handles, bool p_billboard,bool p_secondary){
+
+ ERR_FAIL_COND(!spatial_node);
+
+ ERR_FAIL_COND(!spatial_node);
+ Instance ins;
+
+ billboard_handle=p_billboard;
+
+ Ref<Mesh> mesh = memnew( Mesh );
+#if 1
+
+ Array a;
+ a.resize(VS::ARRAY_MAX);
+ a[VS::ARRAY_VERTEX]=p_handles;
+ mesh->add_surface(Mesh::PRIMITIVE_POINTS,a);
+ mesh->surface_set_material(0,SpatialEditorGizmos::singleton->handle2_material);
+
+
+#else
+ for(int ih=0;ih<p_handles.size();ih++) {
+
+
+ Vector<Vector3> vertices;
+ Vector<Vector3> normals;
+
+ int vtx_idx=0;
+#define ADD_VTX(m_idx);\
+ vertices.push_back( (face_points[m_idx]*HANDLE_HALF_SIZE+p_handles[ih]) );\
+ normals.push_back( normal_points[m_idx] );\
+ vtx_idx++;\
+
+ for (int i=0;i<6;i++) {
+
+
+ Vector3 face_points[4];
+ Vector3 normal_points[4];
+ float uv_points[8]={0,0,0,1,1,1,1,0};
+
+ for (int j=0;j<4;j++) {
+
+ float v[3];
+ v[0]=1.0;
+ v[1]=1-2*((j>>1)&1);
+ v[2]=v[1]*(1-2*(j&1));
+
+ for (int k=0;k<3;k++) {
+
+ if (i<3)
+ face_points[j][(i+k)%3]=v[k]*(i>=3?-1:1);
+ else
+ face_points[3-j][(i+k)%3]=v[k]*(i>=3?-1:1);
+ }
+ normal_points[j]=Vector3();
+ normal_points[j][i%3]=(i>=3?-1:1);
+ }
+ //tri 1
+ ADD_VTX(0);
+ ADD_VTX(1);
+ ADD_VTX(2);
+ //tri 2
+ ADD_VTX(2);
+ ADD_VTX(3);
+ ADD_VTX(0);
+
+ }
+
+
+ Array d;
+ d.resize(VS::ARRAY_MAX);
+ d[VisualServer::ARRAY_NORMAL]= normals ;
+ d[VisualServer::ARRAY_VERTEX]= vertices ;
+
+ mesh->add_surface(Mesh::PRIMITIVE_TRIANGLES,d);
+ mesh->surface_set_material(ih,SpatialEditorGizmos::singleton->handle_material);
+
+
+ }
+#endif
+ ins.mesh=mesh;
+ ins.billboard=p_billboard;
+ ins.extra_margin=true;
+ if (valid) {
+ ins.create_instance(spatial_node);
+ VS::get_singleton()->instance_set_transform(ins.instance,spatial_node->get_global_transform());
+ }
+ instances.push_back(ins);
+ if (!p_secondary) {
+ int chs=handles.size();
+ handles.resize(chs+p_handles.size());
+ for(int i=0;i<p_handles.size();i++) {
+ handles[i+chs]=p_handles[i];
+ }
+ } else {
+
+ int chs=secondary_handles.size();
+ secondary_handles.resize(chs+p_handles.size());
+ for(int i=0;i<p_handles.size();i++) {
+ secondary_handles[i+chs]=p_handles[i];
+ }
+
+ }
+
+}
+
+
+void SpatialGizmoTool::set_spatial_node(Spatial *p_node){
+
+ spatial_node=p_node;
+
+}
+
+bool SpatialGizmoTool::intersect_frustum(const Camera *p_camera,const Vector<Plane> &p_frustum) {
+
+ ERR_FAIL_COND_V(!spatial_node,false);
+ ERR_FAIL_COND_V(!valid,false);
+
+ if (collision_segments.size()) {
+
+ const Plane *p=p_frustum.ptr();
+ int fc=p_frustum.size();
+
+ int vc=collision_segments.size();
+ const Vector3* vptr=collision_segments.ptr();
+ Transform t = spatial_node->get_global_transform();
+
+ for(int i=0;i<vc/2;i++) {
+
+
+ Vector3 a=t.xform(vptr[i*2+0]);
+ Vector3 b=t.xform(vptr[i*2+1]);
+
+ bool any_out=false;
+ for(int j=0;j<fc;j++) {
+
+ if (p[j].distance_to(a) > 0 && p[j].distance_to(b) >0) {
+
+ any_out=true;
+ break;
+ }
+ }
+
+ if (!any_out)
+ return true;
+ }
+
+ return false;
+ }
+
+ return false;
+}
+
+
+bool SpatialGizmoTool::intersect_ray(const Camera *p_camera,const Point2& p_point, Vector3& r_pos, Vector3& r_normal,int *r_gizmo_handle,bool p_sec_first) {
+
+ ERR_FAIL_COND_V(!spatial_node,false);
+ ERR_FAIL_COND_V(!valid,false);
+
+ if (r_gizmo_handle) {
+
+ Transform t = spatial_node->get_global_transform();
+ t.orthonormalize();
+ if (billboard_handle) {
+ t.set_look_at(t.origin,t.origin+p_camera->get_transform().basis.get_axis(2),p_camera->get_transform().basis.get_axis(1));
+ }
+ Transform ti=t.affine_inverse();
+
+ Vector3 ray_from=ti.xform(p_camera->project_ray_origin(p_point));
+ Vector3 ray_dir=t.basis.xform_inv(p_camera->project_ray_normal(p_point)).normalized();
+ Vector3 ray_to = ray_from+ray_dir*4096;
+
+ float min_d=1e20;
+ int idx=-1;
+
+ for(int i=0;i<secondary_handles.size();i++) {
+#if 1
+
+
+ Vector3 hpos = t.xform(secondary_handles[i]);
+ Vector2 p = p_camera->unproject_position(hpos);
+ if (p.distance_to(p_point)<SpatialEditorGizmos::singleton->handle_t->get_width()*0.6) {
+
+
+ real_t dp = p_camera->get_transform().origin.distance_to(hpos);
+ if (dp<min_d) {
+
+ r_pos=t.xform(hpos);
+ r_normal=p_camera->get_transform().basis.get_axis(2);
+ min_d=dp;
+ idx=i+handles.size();
+
+ }
+
+ }
+
+#else
+ AABB aabb;
+ aabb.pos=Vector3(-1,-1,-1)*HANDLE_HALF_SIZE;
+ aabb.size=aabb.pos*-2;
+ aabb.pos+=secondary_handles[i];
+
+
+ Vector3 rpos,rnorm;
+
+ if (aabb.intersects_segment(ray_from,ray_to,&rpos,&rnorm)) {
+
+ real_t dp = ray_dir.dot(rpos);
+ if (dp<min_d) {
+
+ r_pos=t.xform(rpos);
+ r_normal=ti.basis.xform_inv(rnorm).normalized();
+ min_d=dp;
+ idx=i+handles.size();
+
+ }
+ }
+#endif
+ }
+
+ if (p_sec_first && idx!=-1) {
+
+ *r_gizmo_handle=idx;
+ return true;
+ }
+
+ min_d=1e20;
+
+ for(int i=0;i<handles.size();i++) {
+
+#if 1
+
+
+ Vector3 hpos = t.xform(handles[i]);
+ Vector2 p = p_camera->unproject_position(hpos);
+ if (p.distance_to(p_point)<SpatialEditorGizmos::singleton->handle_t->get_width()*0.6) {
+
+
+ real_t dp = p_camera->get_transform().origin.distance_to(hpos);
+ if (dp<min_d) {
+
+ r_pos=t.xform(hpos);
+ r_normal=p_camera->get_transform().basis.get_axis(2);
+ min_d=dp;
+ idx=i;
+
+ }
+
+ }
+
+#else
+
+ AABB aabb;
+ aabb.pos=Vector3(-1,-1,-1)*HANDLE_HALF_SIZE;
+ aabb.size=aabb.pos*-2;
+ aabb.pos+=handles[i];
+
+
+ Vector3 rpos,rnorm;
+
+ if (aabb.intersects_segment(ray_from,ray_to,&rpos,&rnorm)) {
+
+ real_t dp = ray_dir.dot(rpos);
+ if (dp<min_d) {
+
+ r_pos=t.xform(rpos);
+ r_normal=ti.basis.xform_inv(rnorm).normalized();
+ min_d=dp;
+ idx=i;
+
+ }
+ }
+#endif
+ }
+
+ if (idx>=0) {
+ *r_gizmo_handle=idx;
+ return true;
+ }
+
+
+ }
+
+ if (collision_segments.size()) {
+
+ Plane camp(p_camera->get_transform().origin,(-p_camera->get_transform().basis.get_axis(2)).normalized());
+
+ int vc=collision_segments.size();
+ const Vector3* vptr=collision_segments.ptr();
+ Transform t = spatial_node->get_global_transform();
+
+ Vector3 cp;
+ float cpd=1e20;
+
+ for(int i=0;i<vc/2;i++) {
+
+
+ Vector3 a=t.xform(vptr[i*2+0]);
+ Vector3 b=t.xform(vptr[i*2+1]);
+ Vector2 s[2];
+ s[0] = p_camera->unproject_position(a);
+ s[1] = p_camera->unproject_position(b);
+
+
+ Vector2 p = Geometry::get_closest_point_to_segment_2d(p_point,s);
+
+ float pd = p.distance_to(p_point);
+
+ if (pd<cpd) {
+
+
+ float d = s[0].distance_to(s[1]);
+ Vector3 tcp;
+ if (d>0) {
+
+ float d2=s[0].distance_to(p)/d;
+ tcp = a+(b-a)*d2;
+
+ } else {
+ tcp=a;
+
+ }
+
+ if (camp.distance_to(tcp)<p_camera->get_znear())
+ continue;
+ cp=tcp;
+ cpd=pd;
+ }
+ }
+
+ if (cpd<5) {
+
+ r_pos=cp;
+ r_normal=-p_camera->project_ray_normal(p_point);
+ return true;
+ }
+
+ return false;
+ }
+
+
+ if (collision_mesh.is_valid()) {
+ Transform gt = spatial_node->get_global_transform();
+ Transform ai=gt.affine_inverse();
+ Vector3 ray_from = ai.xform(p_camera->project_ray_origin(p_point));
+ Vector3 ray_dir=ai.basis.xform(p_camera->project_ray_normal(p_point)).normalized();
+ Vector3 rpos,rnorm;
+
+#if 1
+
+
+
+ if (collision_mesh->intersect_ray(ray_from,ray_dir,rpos,rnorm)) {
+
+ r_pos=gt.xform(rpos);
+ r_normal=gt.basis.xform(rnorm).normalized();
+ return true;
+ }
+#else
+
+ if (collision_mesh->intersect_segment(ray_from,ray_from+ray_dir*4906.0,rpos,rnorm)) {
+
+ r_pos=gt.xform(rpos);
+ r_normal=gt.basis.xform(rnorm).normalized();
+ return true;
+ }
+
+#endif
+ }
+
+ return false;
+
+}
+
+
+
+void SpatialGizmoTool::create() {
+
+ ERR_FAIL_COND(!spatial_node);
+ ERR_FAIL_COND(valid);
+ valid=true;
+
+ for(int i=0;i<instances.size();i++) {
+
+ instances[i].create_instance(spatial_node);
+ }
+
+ transform();
+
+}
+
+void SpatialGizmoTool::transform(){
+
+ ERR_FAIL_COND(!spatial_node);
+ ERR_FAIL_COND(!valid);
+ for(int i=0;i<instances.size();i++) {
+ VS::get_singleton()->instance_set_transform(instances[i].instance,spatial_node->get_global_transform());
+ }
+
+}
+
+
+void SpatialGizmoTool::free(){
+
+ ERR_FAIL_COND(!spatial_node);
+ ERR_FAIL_COND(!valid);
+
+ for(int i=0;i<instances.size();i++) {
+
+ if (instances[i].instance.is_valid())
+ VS::get_singleton()->free(instances[i].instance);
+ instances[i].instance=RID();
+ }
+
+ valid=false;
+
+
+}
+
+
+
+SpatialGizmoTool::SpatialGizmoTool() {
+ valid=false;
+ billboard_handle=false;
+
+}
+
+SpatialGizmoTool::~SpatialGizmoTool(){
+
+ clear();
+}
+
+Vector3 SpatialGizmoTool::get_handle_pos(int p_idx) const {
+
+ ERR_FAIL_INDEX_V(p_idx,handles.size(),Vector3());
+
+ return handles[p_idx];
+
+}
+
+//// light gizmo
+
+
+String LightSpatialGizmo::get_handle_name(int p_idx) const {
+
+ if (p_idx==0)
+ return "Radius";
+ else
+ return "Aperture";
+}
+
+
+Variant LightSpatialGizmo::get_handle_value(int p_idx) const{
+
+ if (p_idx==0)
+ return light->get_parameter(Light::PARAM_RADIUS);
+ if (p_idx==1)
+ return light->get_parameter(Light::PARAM_SPOT_ANGLE);
+
+ return Variant();
+}
+
+
+static float _find_closest_angle_to_half_pi_arc(const Vector3& p_from, const Vector3& p_to, float p_arc_radius,const Transform& p_arc_xform) {
+
+ //bleh, discrete is simpler
+ static const int arc_test_points=64;
+ float min_d = 1e20;
+ Vector3 min_p;
+
+
+ for(int i=0;i<arc_test_points;i++) {
+
+ float a = i*Math_PI*0.5/arc_test_points;
+ float an = (i+1)*Math_PI*0.5/arc_test_points;
+ Vector3 p=Vector3( Math::cos(a), 0, -Math::sin(a) )*p_arc_radius;
+ Vector3 n=Vector3( Math::cos(an), 0,- Math::sin(an) )*p_arc_radius;
+
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(p,n,p_from,p_to,ra,rb);
+
+ float d = ra.distance_to(rb);
+ if (d<min_d) {
+ min_d=d;
+ min_p=ra;
+ }
+
+ }
+
+ //min_p = p_arc_xform.affine_inverse().xform(min_p);
+ float a = Vector2(min_p.x,-min_p.z).atan2();
+ return a*180.0/Math_PI;
+}
+
+
+void LightSpatialGizmo::set_handle(int p_idx,Camera *p_camera, const Point2& p_point) {
+
+ Transform gt = light->get_global_transform();
+ gt.orthonormalize();
+ Transform gi = gt.affine_inverse();
+
+ Vector3 ray_from = p_camera->project_ray_origin(p_point);
+ Vector3 ray_dir = p_camera->project_ray_normal(p_point);
+
+ Vector3 s[2]={gi.xform(ray_from),gi.xform(ray_from+ray_dir*4096)};
+ if (p_idx==0) {
+
+ if (light->cast_to<SpotLight>()) {
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(Vector3(),Vector3(0,0,-4096),s[0],s[1],ra,rb);
+
+ float d = -ra.z;
+ if (d<0)
+ d=0;
+
+ light->set_parameter(Light::PARAM_RADIUS,d);
+ } else if (light->cast_to<OmniLight>()) {
+
+ Plane cp=Plane( gt.origin, p_camera->get_transform().basis.get_axis(2));
+
+ Vector3 inters;
+ if (cp.intersects_ray(ray_from,ray_dir,&inters)) {
+
+ float r = inters.distance_to(gt.origin);
+ light->set_parameter(Light::PARAM_RADIUS,r);
+ }
+
+ }
+
+ } else if (p_idx==1) {
+
+ float a = _find_closest_angle_to_half_pi_arc(s[0],s[1],light->get_parameter(Light::PARAM_RADIUS),gt);
+ light->set_parameter(Light::PARAM_SPOT_ANGLE,CLAMP(a,0.01,89.99));
+ }
+}
+
+void LightSpatialGizmo::commit_handle(int p_idx,const Variant& p_restore,bool p_cancel){
+
+ if (p_cancel) {
+
+ light->set_parameter(p_idx==0?Light::PARAM_RADIUS:Light::PARAM_SPOT_ANGLE,p_restore);
+
+ } else if (p_idx==0) {
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Light Radius");
+ ur->add_do_method(light,"set_parameter",Light::PARAM_RADIUS,light->get_parameter(Light::PARAM_RADIUS));
+ ur->add_undo_method(light,"set_parameter",Light::PARAM_RADIUS,p_restore);
+ ur->commit_action();
+ } else if (p_idx==1) {
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Light Radius");
+ ur->add_do_method(light,"set_parameter",Light::PARAM_SPOT_ANGLE,light->get_parameter(Light::PARAM_SPOT_ANGLE));
+ ur->add_undo_method(light,"set_parameter",Light::PARAM_SPOT_ANGLE,p_restore);
+ ur->commit_action();
+
+ }
+}
+
+
+
+void LightSpatialGizmo::redraw() {
+
+
+ if (light->cast_to<DirectionalLight>()) {
+
+
+
+ const int arrow_points=5;
+ Vector3 arrow[arrow_points]={
+ Vector3(0,0,2),
+ Vector3(1,1,2),
+ Vector3(1,1,-1),
+ Vector3(2,2,-1),
+ Vector3(0,0,-3)
+ };
+
+ int arrow_sides=4;
+
+ Vector<Vector3> lines;
+
+
+ for(int i = 0; i < arrow_sides ; i++) {
+
+
+ Matrix3 ma(Vector3(0,0,1),Math_PI*2*float(i)/arrow_sides);
+ Matrix3 mb(Vector3(0,0,1),Math_PI*2*float(i+1)/arrow_sides);
+
+
+ for(int j=1;j<arrow_points-1;j++) {
+
+ if (j!=2) {
+ lines.push_back(ma.xform(arrow[j]));
+ lines.push_back(ma.xform(arrow[j+1]));
+ }
+ if (j<arrow_points-1) {
+ lines.push_back(ma.xform(arrow[j]));
+ lines.push_back(mb.xform(arrow[j]));
+ }
+
+ }
+ }
+
+ add_lines(lines,SpatialEditorGizmos::singleton->light_material);
+ add_collision_segments(lines);
+ add_unscaled_billboard(SpatialEditorGizmos::singleton->light_material_directional_icon,0.05);
+
+ }
+
+ if (light->cast_to<OmniLight>()) {
+
+ clear();
+
+
+ OmniLight *on = light->cast_to<OmniLight>();
+
+ float r = on->get_parameter(Light::PARAM_RADIUS);
+
+ Vector<Vector3> points;
+
+ for(int i=0;i<=360;i++) {
+
+ float ra=Math::deg2rad(i);
+ float rb=Math::deg2rad(i+1);
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*r;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*r;
+
+ /*points.push_back(Vector3(a.x,0,a.y));
+ points.push_back(Vector3(b.x,0,b.y));
+ points.push_back(Vector3(0,a.x,a.y));
+ points.push_back(Vector3(0,b.x,b.y));*/
+ points.push_back(Vector3(a.x,a.y,0));
+ points.push_back(Vector3(b.x,b.y,0));
+
+ }
+
+ add_lines(points,SpatialEditorGizmos::singleton->light_material,true);
+
+ add_unscaled_billboard(SpatialEditorGizmos::singleton->light_material_omni_icon,0.05);
+
+ Vector<Vector3> handles;
+ handles.push_back(Vector3(r,0,0));
+ add_handles(handles,true);
+
+
+ }
+
+
+ if (light->cast_to<SpotLight>()) {
+
+ clear();
+
+ Vector<Vector3> points;
+ SpotLight *on = light->cast_to<SpotLight>();
+
+ float r = on->get_parameter(Light::PARAM_RADIUS);
+ float w = r*Math::sin(Math::deg2rad(on->get_parameter(Light::PARAM_SPOT_ANGLE)));
+ float d = r*Math::cos(Math::deg2rad(on->get_parameter(Light::PARAM_SPOT_ANGLE)));
+
+
+
+ for(int i=0;i<360;i++) {
+
+ float ra=Math::deg2rad(i);
+ float rb=Math::deg2rad(i+1);
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*w;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*w;
+
+ /*points.push_back(Vector3(a.x,0,a.y));
+ points.push_back(Vector3(b.x,0,b.y));
+ points.push_back(Vector3(0,a.x,a.y));
+ points.push_back(Vector3(0,b.x,b.y));*/
+ points.push_back(Vector3(a.x,a.y,-d));
+ points.push_back(Vector3(b.x,b.y,-d));
+
+ if (i%90==0) {
+
+ points.push_back(Vector3(a.x,a.y,-d));
+ points.push_back(Vector3());
+
+ }
+
+
+ }
+
+ points.push_back(Vector3(0,0,-r));
+ points.push_back(Vector3());
+
+ add_lines(points,SpatialEditorGizmos::singleton->light_material);
+
+ Vector<Vector3> handles;
+ handles.push_back(Vector3(0,0,-r));
+
+ Vector<Vector3> collision_segments;
+
+ for(int i=0;i<64;i++) {
+
+ float ra=i*Math_PI*2.0/64.0;
+ float rb=(i+1)*Math_PI*2.0/64.0;
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*w;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*w;
+
+ collision_segments.push_back(Vector3(a.x,a.y,-d));
+ collision_segments.push_back(Vector3(b.x,b.y,-d));
+
+ if (i%16==0) {
+
+ collision_segments.push_back(Vector3(a.x,a.y,-d));
+ collision_segments.push_back(Vector3());
+
+ }
+
+ if (i==16) {
+
+ handles.push_back(Vector3(a.x,a.y,-d));
+ }
+
+ }
+
+ collision_segments.push_back(Vector3(0,0,-r));
+ collision_segments.push_back(Vector3());
+
+
+ add_handles(handles);
+ add_collision_segments(collision_segments);
+ add_unscaled_billboard(SpatialEditorGizmos::singleton->light_material_omni_icon,0.05);
+
+ }
+
+}
+
+LightSpatialGizmo::LightSpatialGizmo(Light* p_light){
+
+ light=p_light;
+ set_spatial_node(p_light);
+
+}
+
+//////
+
+String CameraSpatialGizmo::get_handle_name(int p_idx) const {
+
+ if (camera->get_projection()==Camera::PROJECTION_PERSPECTIVE) {
+ return "FOV";
+ } else {
+ return "Size";
+ }
+}
+Variant CameraSpatialGizmo::get_handle_value(int p_idx) const{
+
+ if (camera->get_projection()==Camera::PROJECTION_PERSPECTIVE) {
+ return camera->get_fov();
+ } else {
+
+ return camera->get_size();
+ }
+}
+void CameraSpatialGizmo::set_handle(int p_idx,Camera *p_camera, const Point2& p_point){
+
+ Transform gt = camera->get_global_transform();
+ gt.orthonormalize();
+ Transform gi = gt.affine_inverse();
+
+ Vector3 ray_from = p_camera->project_ray_origin(p_point);
+ Vector3 ray_dir = p_camera->project_ray_normal(p_point);
+
+ Vector3 s[2]={gi.xform(ray_from),gi.xform(ray_from+ray_dir*4096)};
+
+ if (camera->get_projection()==Camera::PROJECTION_PERSPECTIVE) {
+ Transform gt=camera->get_global_transform();
+ float a = _find_closest_angle_to_half_pi_arc(s[0],s[1],1.0,gt);
+ camera->set("fov",a);
+ } else {
+
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(Vector3(0,0,-1),Vector3(4096,0,-1),s[0],s[1],ra,rb);
+ float d = ra.x * 2.0;
+ if (d<0)
+ d=0;
+
+ camera->set("size",d);
+ }
+
+}
+void CameraSpatialGizmo::commit_handle(int p_idx,const Variant& p_restore,bool p_cancel){
+
+ if (camera->get_projection()==Camera::PROJECTION_PERSPECTIVE) {
+
+ if (p_cancel) {
+
+ camera->set("fov",p_restore);
+ } else {
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Camera FOV");
+ ur->add_do_property(camera,"fov",camera->get_fov());
+ ur->add_undo_property(camera,"fov",p_restore);
+ ur->commit_action();
+ }
+
+ } else {
+
+ if (p_cancel) {
+
+ camera->set("size",p_restore);
+ } else {
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Camera Size");
+ ur->add_do_property(camera,"size",camera->get_size());
+ ur->add_undo_property(camera,"size",p_restore);
+ ur->commit_action();
+ }
+
+ }
+
+}
+
+void CameraSpatialGizmo::redraw(){
+
+ clear();
+
+ Vector<Vector3> lines;
+ Vector<Vector3> handles;
+
+
+ switch(camera->get_projection()) {
+
+ case Camera::PROJECTION_PERSPECTIVE: {
+
+ float fov = camera->get_fov();
+
+ Vector3 side=Vector3( Math::sin(Math::deg2rad(fov)), 0, -Math::cos(Math::deg2rad(fov)) );
+ Vector3 nside=side;
+ nside.x=-nside.x;
+ Vector3 up=Vector3(0,side.x,0);
+
+
+#define ADD_TRIANGLE( m_a, m_b, m_c)\
+{\
+ lines.push_back(m_a);\
+ lines.push_back(m_b);\
+ lines.push_back(m_b);\
+ lines.push_back(m_c);\
+ lines.push_back(m_c);\
+ lines.push_back(m_a);\
+}
+
+ ADD_TRIANGLE( Vector3(), side+up, side-up );
+ ADD_TRIANGLE( Vector3(), nside+up, nside-up );
+ ADD_TRIANGLE( Vector3(), side+up, nside+up );
+ ADD_TRIANGLE( Vector3(), side-up, nside-up );
+
+ handles.push_back(side);
+ side.x*=0.25;
+ nside.x*=0.25;
+ Vector3 tup( 0, up.y*3/2,side.z);
+ ADD_TRIANGLE( tup, side+up, nside+up );
+
+ } break;
+ case Camera::PROJECTION_ORTHOGONAL: {
+
+#define ADD_QUAD( m_a, m_b, m_c, m_d)\
+{\
+ lines.push_back(m_a);\
+ lines.push_back(m_b);\
+ lines.push_back(m_b);\
+ lines.push_back(m_c);\
+ lines.push_back(m_c);\
+ lines.push_back(m_d);\
+ lines.push_back(m_d);\
+ lines.push_back(m_a);\
+}
+ float size = camera->get_size();
+
+ float hsize=size*0.5;
+ Vector3 right(hsize,0,0);
+ Vector3 up(0,hsize,0);
+ Vector3 back(0,0,-1.0);
+ Vector3 front(0,0,0);
+
+ ADD_QUAD( -up-right,-up+right,up+right,up-right);
+ ADD_QUAD( -up-right+back,-up+right+back,up+right+back,up-right+back);
+ ADD_QUAD( up+right,up+right+back,up-right+back,up-right);
+ ADD_QUAD( -up+right,-up+right+back,-up-right+back,-up-right);
+ handles.push_back(right+back);
+
+ right.x*=0.25;
+ Vector3 tup( 0, up.y*3/2,back.z );
+ ADD_TRIANGLE( tup, right+up+back, -right+up+back );
+
+ } break;
+
+ }
+
+ add_lines(lines,SpatialEditorGizmos::singleton->camera_material);
+ add_collision_segments(lines);
+ add_handles(handles);
+}
+
+
+CameraSpatialGizmo::CameraSpatialGizmo(Camera* p_camera){
+
+ camera=p_camera;
+ set_spatial_node(camera);
+}
+
+
+
+
+//////
+
+void MeshInstanceSpatialGizmo::redraw() {
+
+ Ref<Mesh> m = mesh->get_mesh();
+ if (!m.is_valid())
+ return; //none
+
+ Ref<TriangleMesh> tm = m->generate_triangle_mesh();
+ if (tm.is_valid())
+ add_collision_triangles(tm);
+}
+
+MeshInstanceSpatialGizmo::MeshInstanceSpatialGizmo(MeshInstance* p_mesh) {
+
+ mesh=p_mesh;
+ set_spatial_node(p_mesh);
+}
+
+/////
+
+
+void Position3DSpatialGizmo::redraw() {
+
+ clear();
+ add_mesh(SpatialEditorGizmos::singleton->pos3d_mesh);
+ Vector<Vector3> cursor_points;
+ float cs = 0.25;
+ cursor_points.push_back(Vector3(+cs,0,0));
+ cursor_points.push_back(Vector3(-cs,0,0));
+ cursor_points.push_back(Vector3(0,+cs,0));
+ cursor_points.push_back(Vector3(0,-cs,0));
+ cursor_points.push_back(Vector3(0,0,+cs));
+ cursor_points.push_back(Vector3(0,0,-cs));
+ add_collision_segments(cursor_points);
+
+}
+
+
+Position3DSpatialGizmo::Position3DSpatialGizmo(Position3D* p_p3d) {
+
+ p3d=p_p3d;
+ set_spatial_node(p3d);
+}
+
+
+/////
+
+void SkeletonSpatialGizmo::redraw() {
+
+ clear();
+
+ Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
+
+
+ surface_tool->begin(Mesh::PRIMITIVE_LINES);
+ surface_tool->set_material(SpatialEditorGizmos::singleton->skeleton_material);
+ Vector<Transform> grests;
+ grests.resize(skel->get_bone_count());
+
+ Vector<int> bones;
+ Vector<float> weights;
+ bones.resize(4);
+ weights.resize(4);
+
+ for(int i=0;i<4;i++) {
+ bones[i]=0;
+ weights[i]=0;
+ }
+
+ weights[0]=1;
+
+
+
+ for (int i=0;i<skel->get_bone_count();i++) {
+
+ int parent = skel->get_bone_parent(i);
+
+ if (parent>=0) {
+ grests[i]=grests[parent] * skel->get_bone_rest(i);
+
+ Vector3 v0 = grests[parent].origin;
+ Vector3 v1 = grests[i].origin;
+
+
+ bones[0]=parent;
+ surface_tool->add_bones(bones);
+ surface_tool->add_weights(weights);
+ surface_tool->add_color(Color(0.4,1,0.4,0.4));
+ surface_tool->add_vertex(v0);
+ bones[0]=i;
+ surface_tool->add_bones(bones);
+ surface_tool->add_weights(weights);
+ surface_tool->add_color(Color(0.4,1,0.4,0.4));
+ surface_tool->add_vertex(v1);
+
+ } else {
+
+ grests[i]=skel->get_bone_rest(i);
+ bones[0]=i;
+ }
+
+ Transform t = grests[i];
+ t.orthonormalize();
+
+ for (int i=0;i<6;i++) {
+
+
+ Vector3 face_points[4];
+
+ for (int j=0;j<4;j++) {
+
+ float v[3];
+ v[0]=1.0;
+ v[1]=1-2*((j>>1)&1);
+ v[2]=v[1]*(1-2*(j&1));
+
+ for (int k=0;k<3;k++) {
+
+ if (i<3)
+ face_points[j][(i+k)%3]=v[k]*(i>=3?-1:1);
+ else
+ face_points[3-j][(i+k)%3]=v[k]*(i>=3?-1:1);
+ }
+ }
+
+ for(int j=0;j<4;j++) {
+ surface_tool->add_bones(bones);
+ surface_tool->add_weights(weights);
+ surface_tool->add_color(Color(1.0,0.4,0.4,0.4));
+ surface_tool->add_vertex(t.xform(face_points[j]*0.04));
+ surface_tool->add_bones(bones);
+ surface_tool->add_weights(weights);
+ surface_tool->add_color(Color(1.0,0.4,0.4,0.4));
+ surface_tool->add_vertex(t.xform(face_points[(j+1)%4]*0.04));
+ }
+
+ }
+ }
+
+ Ref<Mesh> m = surface_tool->commit();
+ add_mesh(m,false,skel->get_skeleton());
+
+}
+
+SkeletonSpatialGizmo::SkeletonSpatialGizmo(Skeleton* p_skel) {
+
+ skel=p_skel;
+ set_spatial_node(p_skel);
+}
+
+/////
+
+
+void SpatialPlayerSpatialGizmo::redraw() {
+
+ clear();
+ if (splayer->cast_to<SpatialStreamPlayer>()) {
+
+ add_unscaled_billboard(SpatialEditorGizmos::singleton->stream_player_icon,0.05);
+
+ } else if (splayer->cast_to<SpatialSamplePlayer>()) {
+
+ add_unscaled_billboard(SpatialEditorGizmos::singleton->sample_player_icon,0.05);
+
+ }
+
+}
+
+SpatialPlayerSpatialGizmo::SpatialPlayerSpatialGizmo(SpatialPlayer* p_splayer){
+
+ set_spatial_node(p_splayer);
+ splayer=p_splayer;
+}
+
+
+/////
+
+
+void RoomSpatialGizmo::redraw() {
+
+ clear();
+ Ref<RoomBounds> roomie = room->get_room();
+ if (roomie.is_null())
+ return;
+ DVector<Face3> faces = roomie->get_geometry_hint();
+
+ Vector<Vector3> lines;
+ int fc=faces.size();
+ DVector<Face3>::Read r =faces.read();
+
+ Map<_EdgeKey,Vector3> edge_map;
+
+ for(int i=0;i<fc;i++) {
+
+ Vector3 fn = r[i].get_plane().normal;
+
+ for(int j=0;j<3;j++) {
+
+ _EdgeKey ek;
+ ek.from=r[i].vertex[j].snapped(CMP_EPSILON);
+ ek.to=r[i].vertex[(j+1)%3].snapped(CMP_EPSILON);
+ if (ek.from<ek.to)
+ SWAP(ek.from,ek.to);
+
+ Map<_EdgeKey,Vector3>::Element *E=edge_map.find(ek);
+
+ if (E) {
+
+ if (E->get().dot(fn) >0.9) {
+
+ E->get()=Vector3();
+ }
+
+ } else {
+
+ edge_map[ek]=fn;
+ }
+
+ }
+ }
+
+ for(Map<_EdgeKey,Vector3>::Element *E=edge_map.front();E;E=E->next()) {
+
+ if (E->get()!=Vector3()) {
+ lines.push_back(E->key().from);
+ lines.push_back(E->key().to);
+ }
+ }
+
+ add_lines(lines,SpatialEditorGizmos::singleton->room_material);
+ add_collision_segments(lines);
+
+}
+
+RoomSpatialGizmo::RoomSpatialGizmo(Room* p_room){
+
+ set_spatial_node(p_room);
+ room=p_room;
+}
+
+/////
+
+
+void PortalSpatialGizmo::redraw() {
+
+ clear();
+
+ Vector<Point2> points = portal->get_shape();
+ if (points.size()==0) {
+ return;
+ }
+
+ Vector<Vector3> lines;
+
+ Vector3 center;
+ for(int i=0;i<points.size();i++) {
+
+ Vector3 f;
+ f.x=points[i].x;
+ f.y=points[i].y;
+ Vector3 fn;
+ fn.x=points[(i+1)%points.size()].x;
+ fn.y=points[(i+1)%points.size()].y;
+ center+=f;
+
+ lines.push_back(f);
+ lines.push_back(fn);
+ }
+
+ center/=points.size();
+ lines.push_back(center);
+ lines.push_back(center+Vector3(0,0,1));
+
+ add_lines(lines,SpatialEditorGizmos::singleton->portal_material);
+ add_collision_segments(lines);
+
+}
+
+PortalSpatialGizmo::PortalSpatialGizmo(Portal* p_portal){
+
+ set_spatial_node(p_portal);
+ portal=p_portal;
+}
+
+/////
+
+
+void RayCastSpatialGizmo::redraw() {
+
+ clear();
+
+
+ Vector<Vector3> lines;
+
+ lines.push_back(Vector3());
+ lines.push_back(raycast->get_cast_to());
+
+ add_lines(lines,SpatialEditorGizmos::singleton->raycast_material);
+ add_collision_segments(lines);
+
+}
+
+RayCastSpatialGizmo::RayCastSpatialGizmo(RayCast* p_raycast){
+
+ set_spatial_node(p_raycast);
+ raycast=p_raycast;
+}
+
+
+/////
+
+
+void CarWheelSpatialGizmo::redraw() {
+
+ clear();
+
+
+ Vector<Vector3> points;
+
+ float r = car_wheel->get_radius();
+ const int skip=10;
+ for(int i=0;i<=360;i+=skip) {
+
+ float ra=Math::deg2rad(i);
+ float rb=Math::deg2rad(i+skip);
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*r;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*r;
+
+ points.push_back(Vector3(0,a.x,a.y));
+ points.push_back(Vector3(0,b.x,b.y));
+
+ const int springsec=4;
+
+ for(int j=0;j<springsec;j++) {
+ float t = car_wheel->get_travel()*5;
+ points.push_back(Vector3(a.x,i/360.0*t/springsec+j*(t/springsec),a.y)*0.2);
+ points.push_back(Vector3(b.x,(i+skip)/360.0*t/springsec+j*(t/springsec),b.y)*0.2);
+ }
+
+
+ }
+
+ //travel
+ points.push_back(Vector3(0,0,0));
+ points.push_back(Vector3(0,car_wheel->get_travel(),0));
+
+ //axis
+ points.push_back(Vector3(r*0.2,car_wheel->get_travel(),0));
+ points.push_back(Vector3(-r*0.2,car_wheel->get_travel(),0));
+ //axis
+ points.push_back(Vector3(r*0.2,0,0));
+ points.push_back(Vector3(-r*0.2,0,0));
+
+ //forward line
+ points.push_back(Vector3(0,-r,0));
+ points.push_back(Vector3(0,-r,r*2));
+ points.push_back(Vector3(0,-r,r*2));
+ points.push_back(Vector3(r*2*0.2,-r,r*2*0.8));
+ points.push_back(Vector3(0,-r,r*2));
+ points.push_back(Vector3(-r*2*0.2,-r,r*2*0.8));
+
+ add_lines(points,SpatialEditorGizmos::singleton->car_wheel_material);
+ add_collision_segments(points);
+
+}
+
+CarWheelSpatialGizmo::CarWheelSpatialGizmo(CarWheel* p_car_wheel){
+
+ set_spatial_node(p_car_wheel);
+ car_wheel=p_car_wheel;
+}
+
+
+
+///
+
+void TestCubeSpatialGizmo::redraw() {
+
+ clear();
+ add_collision_triangles(SpatialEditorGizmos::singleton->test_cube_tm);
+}
+
+TestCubeSpatialGizmo::TestCubeSpatialGizmo(TestCube* p_tc) {
+
+ tc=p_tc;
+ set_spatial_node(p_tc);
+}
+
+
+///////////
+
+
+
+
+
+
+String CollisionShapeSpatialGizmo::get_handle_name(int p_idx) const {
+
+ Ref<Shape> s = cs->get_shape();
+ if (s.is_null())
+ return "";
+
+ if (s->cast_to<SphereShape>()) {
+
+ return "Radius";
+ }
+
+ if (s->cast_to<BoxShape>()) {
+
+ return "Extents";
+ }
+
+ if (s->cast_to<CapsuleShape>()) {
+
+ return p_idx==0?"Radius":"Height";
+ }
+
+ if (s->cast_to<RayShape>()) {
+
+ return "Length";
+ }
+
+ return "";
+}
+Variant CollisionShapeSpatialGizmo::get_handle_value(int p_idx) const{
+
+ Ref<Shape> s = cs->get_shape();
+ if (s.is_null())
+ return Variant();
+
+ if (s->cast_to<SphereShape>()) {
+
+ Ref<SphereShape> ss = s;
+ return ss->get_radius();
+ }
+
+ if (s->cast_to<BoxShape>()) {
+
+ Ref<BoxShape> bs = s;
+ return bs->get_extents();
+ }
+
+ if (s->cast_to<CapsuleShape>()) {
+
+ Ref<CapsuleShape> cs = s;
+ return p_idx==0?cs->get_radius():cs->get_height();
+ }
+
+ if (s->cast_to<RayShape>()) {
+
+ Ref<RayShape> cs = s;
+ return cs->get_length();
+ }
+
+ return Variant();
+}
+void CollisionShapeSpatialGizmo::set_handle(int p_idx,Camera *p_camera, const Point2& p_point){
+ Ref<Shape> s = cs->get_shape();
+ if (s.is_null())
+ return;
+
+ Transform gt = cs->get_global_transform();
+ gt.orthonormalize();
+ Transform gi = gt.affine_inverse();
+
+ Vector3 ray_from = p_camera->project_ray_origin(p_point);
+ Vector3 ray_dir = p_camera->project_ray_normal(p_point);
+
+ Vector3 sg[2]={gi.xform(ray_from),gi.xform(ray_from+ray_dir*4096)};
+
+ if (s->cast_to<SphereShape>()) {
+
+ Ref<SphereShape> ss = s;
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(Vector3(),Vector3(4096,0,0),sg[0],sg[1],ra,rb);
+ float d = ra.x;
+ if (d<0.001)
+ d=0.001;
+
+ ss->set_radius(d);
+ }
+
+ if (s->cast_to<RayShape>()) {
+
+ Ref<RayShape> rs = s;
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(Vector3(),Vector3(0,0,4096),sg[0],sg[1],ra,rb);
+ float d = ra.z;
+ if (d<0.001)
+ d=0.001;
+
+ rs->set_length(d);
+ }
+
+
+ if (s->cast_to<BoxShape>()) {
+
+ Vector3 axis;
+ axis[p_idx]=1.0;
+ Ref<BoxShape> bs = s;
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(Vector3(),axis*4096,sg[0],sg[1],ra,rb);
+ float d = ra[p_idx];
+ if (d<0.001)
+ d=0.001;
+
+ Vector3 he = bs->get_extents();
+ he[p_idx]=d;
+ bs->set_extents(he);
+
+ }
+
+ if (s->cast_to<CapsuleShape>()) {
+
+ Vector3 axis;
+ axis[p_idx==0?0:2]=1.0;
+ Ref<CapsuleShape> cs = s;
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(Vector3(),axis*4096,sg[0],sg[1],ra,rb);
+ float d = ra[p_idx];
+ if (p_idx==1)
+ d-=cs->get_radius();
+ if (d<0.001)
+ d=0.001;
+
+ if (p_idx==0)
+ cs->set_radius(d);
+ else if (p_idx==1)
+ cs->set_height(d*2.0);
+
+ }
+
+}
+void CollisionShapeSpatialGizmo::commit_handle(int p_idx,const Variant& p_restore,bool p_cancel){
+ Ref<Shape> s = cs->get_shape();
+ if (s.is_null())
+ return;
+
+ if (s->cast_to<SphereShape>()) {
+
+ Ref<SphereShape> ss=s;
+ if (p_cancel) {
+ ss->set_radius(p_restore);
+ return;
+ }
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Sphere Shape Radius");
+ ur->add_do_method(ss.ptr(),"set_radius",ss->get_radius());
+ ur->add_undo_method(ss.ptr(),"set_radius",p_restore);
+ ur->commit_action();
+
+ }
+
+ if (s->cast_to<BoxShape>()) {
+
+ Ref<BoxShape> ss=s;
+ if (p_cancel) {
+ ss->set_extents(p_restore);
+ return;
+ }
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Box Shape Extents");
+ ur->add_do_method(ss.ptr(),"set_extents",ss->get_extents());
+ ur->add_undo_method(ss.ptr(),"set_extents",p_restore);
+ ur->commit_action();
+ }
+
+ if (s->cast_to<CapsuleShape>()) {
+
+ Ref<CapsuleShape> ss=s;
+ if (p_cancel) {
+ if (p_idx==0)
+ ss->set_radius(p_restore);
+ else
+ ss->set_height(p_restore);
+ return;
+ }
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ if (p_idx==0) {
+ ur->create_action("Change Capsule Shape Radius");
+ ur->add_do_method(ss.ptr(),"set_radius",ss->get_radius());
+ ur->add_undo_method(ss.ptr(),"set_radius",p_restore);
+ } else {
+ ur->create_action("Change Capsule Shape Height");
+ ur->add_do_method(ss.ptr(),"set_height",ss->get_height());
+ ur->add_undo_method(ss.ptr(),"set_height",p_restore);
+
+ }
+
+ ur->commit_action();
+
+ }
+
+ if (s->cast_to<RayShape>()) {
+
+ Ref<RayShape> ss=s;
+ if (p_cancel) {
+ ss->set_length(p_restore);
+ return;
+ }
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Ray Shape Length");
+ ur->add_do_method(ss.ptr(),"set_length",ss->get_length());
+ ur->add_undo_method(ss.ptr(),"set_length",p_restore);
+ ur->commit_action();
+
+ }
+
+}
+void CollisionShapeSpatialGizmo::redraw(){
+
+ clear();
+
+ Ref<Shape> s = cs->get_shape();
+ if (s.is_null())
+ return;
+
+ if (s->cast_to<SphereShape>()) {
+
+ Ref<SphereShape> sp= s;
+ float r=sp->get_radius();
+
+ Vector<Vector3> points;
+
+ for(int i=0;i<=360;i++) {
+
+ float ra=Math::deg2rad(i);
+ float rb=Math::deg2rad(i+1);
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*r;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*r;
+
+ points.push_back(Vector3(a.x,0,a.y));
+ points.push_back(Vector3(b.x,0,b.y));
+ points.push_back(Vector3(0,a.x,a.y));
+ points.push_back(Vector3(0,b.x,b.y));
+ points.push_back(Vector3(a.x,a.y,0));
+ points.push_back(Vector3(b.x,b.y,0));
+
+ }
+
+ Vector<Vector3> collision_segments;
+
+ for(int i=0;i<64;i++) {
+
+ float ra=i*Math_PI*2.0/64.0;
+ float rb=(i+1)*Math_PI*2.0/64.0;
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*r;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*r;
+
+ collision_segments.push_back(Vector3(a.x,0,a.y));
+ collision_segments.push_back(Vector3(b.x,0,b.y));
+ collision_segments.push_back(Vector3(0,a.x,a.y));
+ collision_segments.push_back(Vector3(0,b.x,b.y));
+ collision_segments.push_back(Vector3(a.x,a.y,0));
+ collision_segments.push_back(Vector3(b.x,b.y,0));
+ }
+
+ add_lines(points,SpatialEditorGizmos::singleton->shape_material);
+ add_collision_segments(collision_segments);
+ Vector<Vector3> handles;
+ handles.push_back(Vector3(r,0,0));
+ add_handles(handles);
+
+ }
+
+ if (s->cast_to<BoxShape>()) {
+
+ Ref<BoxShape> bs=s;
+ Vector<Vector3> lines;
+ AABB aabb;
+ aabb.pos=-bs->get_extents();
+ aabb.size=aabb.pos*-2;
+
+ for(int i=0;i<12;i++) {
+ Vector3 a,b;
+ aabb.get_edge(i,a,b);
+ lines.push_back(a);
+ lines.push_back(b);
+ }
+
+ Vector<Vector3> handles;
+
+ for(int i=0;i<3;i++) {
+
+ Vector3 ax;
+ ax[i]=bs->get_extents()[i];
+ handles.push_back(ax);
+ }
+
+ add_lines(lines,SpatialEditorGizmos::singleton->shape_material);
+ add_collision_segments(lines);
+ add_handles(handles);
+
+ }
+
+ if (s->cast_to<CapsuleShape>()) {
+
+ Ref<CapsuleShape> cs=s;
+ float radius = cs->get_radius();
+ float height = cs->get_height();
+
+
+ Vector<Vector3> points;
+
+ Vector3 d(0,0,height*0.5);
+ for(int i=0;i<360;i++) {
+
+ float ra=Math::deg2rad(i);
+ float rb=Math::deg2rad(i+1);
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*radius;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*radius;
+
+ points.push_back(Vector3(a.x,a.y,0)+d);
+ points.push_back(Vector3(b.x,b.y,0)+d);
+
+ points.push_back(Vector3(a.x,a.y,0)-d);
+ points.push_back(Vector3(b.x,b.y,0)-d);
+
+ if (i%90==0) {
+
+ points.push_back(Vector3(a.x,a.y,0)+d);
+ points.push_back(Vector3(a.x,a.y,0)-d);
+ }
+
+ Vector3 dud = i<180?d:-d;
+
+ points.push_back(Vector3(0,a.y,a.x)+dud);
+ points.push_back(Vector3(0,b.y,b.x)+dud);
+ points.push_back(Vector3(a.y,0,a.x)+dud);
+ points.push_back(Vector3(b.y,0,b.x)+dud);
+
+ }
+
+ add_lines(points,SpatialEditorGizmos::singleton->shape_material);
+
+ Vector<Vector3> collision_segments;
+
+ for(int i=0;i<64;i++) {
+
+ float ra=i*Math_PI*2.0/64.0;
+ float rb=(i+1)*Math_PI*2.0/64.0;
+ Point2 a = Vector2(Math::sin(ra),Math::cos(ra))*radius;
+ Point2 b = Vector2(Math::sin(rb),Math::cos(rb))*radius;
+
+ collision_segments.push_back(Vector3(a.x,a.y,0)+d);
+ collision_segments.push_back(Vector3(b.x,b.y,0)+d);
+
+ collision_segments.push_back(Vector3(a.x,a.y,0)-d);
+ collision_segments.push_back(Vector3(b.x,b.y,0)-d);
+
+ if (i%16==0) {
+
+ collision_segments.push_back(Vector3(a.x,a.y,0)+d);
+ collision_segments.push_back(Vector3(a.x,a.y,0)-d);
+ }
+
+ Vector3 dud = i<32?d:-d;
+
+ collision_segments.push_back(Vector3(0,a.y,a.x)+dud);
+ collision_segments.push_back(Vector3(0,b.y,b.x)+dud);
+ collision_segments.push_back(Vector3(a.y,0,a.x)+dud);
+ collision_segments.push_back(Vector3(b.y,0,b.x)+dud);
+
+ }
+
+ add_collision_segments(collision_segments);
+
+ Vector<Vector3> handles;
+ handles.push_back(Vector3(cs->get_radius(),0,0));
+ handles.push_back(Vector3(0,0,cs->get_height()*0.5+cs->get_radius()));
+ add_handles(handles);
+
+
+ }
+
+ if (s->cast_to<PlaneShape>()) {
+
+ Ref<PlaneShape> ps=s;
+ Plane p = ps->get_plane();
+ Vector<Vector3> points;
+
+ Vector3 n1 = p.get_any_perpendicular_normal();
+ Vector3 n2 = p.normal.cross(n1).normalized();
+
+ Vector3 pface[4]={
+ p.normal*p.d+n1*10.0+n2*10.0,
+ p.normal*p.d+n1*10.0+n2*-10.0,
+ p.normal*p.d+n1*-10.0+n2*-10.0,
+ p.normal*p.d+n1*-10.0+n2*10.0,
+ };
+
+ points.push_back(pface[0]);
+ points.push_back(pface[1]);
+ points.push_back(pface[1]);
+ points.push_back(pface[2]);
+ points.push_back(pface[2]);
+ points.push_back(pface[3]);
+ points.push_back(pface[3]);
+ points.push_back(pface[0]);
+ points.push_back(p.normal*p.d);
+ points.push_back(p.normal*p.d+p.normal*3);
+
+ add_lines(points,SpatialEditorGizmos::singleton->shape_material);
+ add_collision_segments(points);
+
+ }
+
+
+ if (s->cast_to<RayShape>()) {
+
+ Ref<RayShape> rs=s;
+
+ Vector<Vector3> points;
+ points.push_back(Vector3());
+ points.push_back(Vector3(0,0,rs->get_length()));
+ add_lines(points,SpatialEditorGizmos::singleton->shape_material);
+ add_collision_segments(points);
+ Vector<Vector3> handles;
+ handles.push_back(Vector3(0,0,rs->get_length()));
+ add_handles(handles);
+
+
+ }
+
+}
+CollisionShapeSpatialGizmo::CollisionShapeSpatialGizmo(CollisionShape* p_cs) {
+
+ cs=p_cs;
+ set_spatial_node(p_cs);
+}
+
+
+
+
+
+
+String VisibilityNotifierGizmo::get_handle_name(int p_idx) const {
+
+ switch(p_idx) {
+ case 0: return "X";
+ case 1: return "Y";
+ case 2: return "Z";
+ }
+
+ return "";
+}
+Variant VisibilityNotifierGizmo::get_handle_value(int p_idx) const{
+
+ return notifier->get_aabb();
+}
+void VisibilityNotifierGizmo::set_handle(int p_idx,Camera *p_camera, const Point2& p_point){
+
+
+ Transform gt = notifier->get_global_transform();
+ //gt.orthonormalize();
+ Transform gi = gt.affine_inverse();
+
+ AABB aabb = notifier->get_aabb();
+ Vector3 ray_from = p_camera->project_ray_origin(p_point);
+ Vector3 ray_dir = p_camera->project_ray_normal(p_point);
+
+ Vector3 sg[2]={gi.xform(ray_from),gi.xform(ray_from+ray_dir*4096)};
+ Vector3 ofs = aabb.pos+aabb.size*0.5;;
+
+ Vector3 axis;
+ axis[p_idx]=1.0;
+
+ Vector3 ra,rb;
+ Geometry::get_closest_points_between_segments(ofs,ofs+axis*4096,sg[0],sg[1],ra,rb);
+ float d = ra[p_idx];
+ if (d<0.001)
+ d=0.001;
+
+ Vector3 he = aabb.size;
+ aabb.pos[p_idx]=(aabb.pos[p_idx]+aabb.size[p_idx]*0.5)-d;
+ aabb.size[p_idx]=d*2;
+ notifier->set_aabb(aabb);
+}
+
+void VisibilityNotifierGizmo::commit_handle(int p_idx,const Variant& p_restore,bool p_cancel){
+
+
+ if (p_cancel) {
+ notifier->set_aabb(p_restore);
+ return;
+ }
+
+ UndoRedo *ur = SpatialEditor::get_singleton()->get_undo_redo();
+ ur->create_action("Change Notifier Extents");
+ ur->add_do_method(notifier,"set_aabb",notifier->get_aabb());
+ ur->add_undo_method(notifier,"set_aabb",p_restore);
+ ur->commit_action();
+
+}
+
+void VisibilityNotifierGizmo::redraw(){
+
+ clear();
+
+ Vector<Vector3> lines;
+ AABB aabb = notifier->get_aabb();
+
+ for(int i=0;i<12;i++) {
+ Vector3 a,b;
+ aabb.get_edge(i,a,b);
+ lines.push_back(a);
+ lines.push_back(b);
+ }
+
+ Vector<Vector3> handles;
+
+
+ for(int i=0;i<3;i++) {
+
+ Vector3 ax;
+ ax[i]=aabb.pos[i]+aabb.size[i];
+ handles.push_back(ax);
+ }
+
+ add_lines(lines,SpatialEditorGizmos::singleton->visibility_notifier_material);
+ //add_unscaled_billboard(SpatialEditorGizmos::singleton->visi,0.05);
+ add_collision_segments(lines);
+ add_handles(handles);
+
+}
+VisibilityNotifierGizmo::VisibilityNotifierGizmo(VisibilityNotifier* p_notifier){
+
+ notifier=p_notifier;
+ set_spatial_node(p_notifier);
+}
+
+
+
+////////
+SpatialEditorGizmos *SpatialEditorGizmos::singleton=NULL;
+
+Ref<SpatialEditorGizmo> SpatialEditorGizmos::get_gizmo(Spatial *p_spatial) {
+
+ if (p_spatial->cast_to<Light>()) {
+
+ Ref<LightSpatialGizmo> lsg = memnew( LightSpatialGizmo(p_spatial->cast_to<Light>()) );
+ return lsg;
+ }
+
+ if (p_spatial->cast_to<Camera>()) {
+
+ Ref<CameraSpatialGizmo> lsg = memnew( CameraSpatialGizmo(p_spatial->cast_to<Camera>()) );
+ return lsg;
+ }
+
+ if (p_spatial->cast_to<Skeleton>()) {
+
+ Ref<SkeletonSpatialGizmo> lsg = memnew( SkeletonSpatialGizmo(p_spatial->cast_to<Skeleton>()) );
+ return lsg;
+ }
+
+
+ if (p_spatial->cast_to<Position3D>()) {
+
+ Ref<Position3DSpatialGizmo> lsg = memnew( Position3DSpatialGizmo(p_spatial->cast_to<Position3D>()) );
+ return lsg;
+ }
+
+ if (p_spatial->cast_to<MeshInstance>()) {
+
+ Ref<MeshInstanceSpatialGizmo> misg = memnew( MeshInstanceSpatialGizmo(p_spatial->cast_to<MeshInstance>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<Room>()) {
+
+ Ref<RoomSpatialGizmo> misg = memnew( RoomSpatialGizmo(p_spatial->cast_to<Room>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<RayCast>()) {
+
+ Ref<RayCastSpatialGizmo> misg = memnew( RayCastSpatialGizmo(p_spatial->cast_to<RayCast>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<Portal>()) {
+
+ Ref<PortalSpatialGizmo> misg = memnew( PortalSpatialGizmo(p_spatial->cast_to<Portal>()) );
+ return misg;
+ }
+
+
+ if (p_spatial->cast_to<TestCube>()) {
+
+ Ref<TestCubeSpatialGizmo> misg = memnew( TestCubeSpatialGizmo(p_spatial->cast_to<TestCube>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<SpatialPlayer>()) {
+
+ Ref<SpatialPlayerSpatialGizmo> misg = memnew( SpatialPlayerSpatialGizmo(p_spatial->cast_to<SpatialPlayer>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<CollisionShape>()) {
+
+ Ref<CollisionShapeSpatialGizmo> misg = memnew( CollisionShapeSpatialGizmo(p_spatial->cast_to<CollisionShape>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<VisibilityNotifier>()) {
+
+ Ref<VisibilityNotifierGizmo> misg = memnew( VisibilityNotifierGizmo(p_spatial->cast_to<VisibilityNotifier>()) );
+ return misg;
+ }
+
+ if (p_spatial->cast_to<EditableShape>()) {
+
+ Ref<EditableShapeSpatialGizmo> misg = memnew( EditableShapeSpatialGizmo(p_spatial->cast_to<EditableShape>()) );
+ return misg;
+ }
+ if (p_spatial->cast_to<CarWheel>()) {
+
+ Ref<CarWheelSpatialGizmo> misg = memnew( CarWheelSpatialGizmo(p_spatial->cast_to<CarWheel>()) );
+ return misg;
+ }
+
+ return Ref<SpatialEditorGizmo>();
+}
+
+SpatialEditorGizmos::SpatialEditorGizmos() {
+
+ singleton=this;
+
+ handle_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ handle_material->set_flag(Material::FLAG_UNSHADED, true);
+ handle_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(0.8,0.8,0.8));
+
+ handle2_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ handle2_material->set_flag(Material::FLAG_UNSHADED, true);
+ handle2_material->set_fixed_flag(FixedMaterial::FLAG_USE_POINT_SIZE, true);
+ handle_t = SpatialEditor::get_singleton()->get_icon("Editor3DHandle","EditorIcons");
+ handle2_material->set_point_size(handle_t->get_width());
+ handle2_material->set_texture(FixedMaterial::PARAM_DIFFUSE,handle_t);
+ handle2_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1));
+ handle2_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+
+ light_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ light_material->set_flag(Material::FLAG_UNSHADED, true);
+ light_material->set_line_width(3.0);
+ light_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ light_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,0.2,0.3));
+
+ light_material_omni_icon = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ light_material_omni_icon->set_flag(Material::FLAG_UNSHADED, true);
+ light_material_omni_icon->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ light_material_omni_icon->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ light_material_omni_icon->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ light_material_omni_icon->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1,0.9));
+ light_material_omni_icon->set_texture(FixedMaterial::PARAM_DIFFUSE,SpatialEditor::get_singleton()->get_icon("GizmoLight","EditorIcons"));
+
+
+ light_material_directional_icon = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ light_material_directional_icon->set_flag(Material::FLAG_UNSHADED, true);
+ light_material_directional_icon->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ light_material_directional_icon->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ light_material_directional_icon->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ light_material_directional_icon->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1,0.9));
+ light_material_directional_icon->set_texture(FixedMaterial::PARAM_DIFFUSE,SpatialEditor::get_singleton()->get_icon("GizmoDirectionalLight","EditorIcons"));
+
+ camera_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ camera_material->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.5,1.0,0.7) );
+ camera_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ camera_material->set_line_width(3);
+ camera_material->set_flag(Material::FLAG_DOUBLE_SIDED,true);
+ camera_material->set_flag(Material::FLAG_UNSHADED,true);
+ camera_material->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
+
+
+
+ skeleton_material=Ref<FixedMaterial>( memnew( FixedMaterial ));
+
+ //skeleton_material->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.6,1.0,0.3,0.1) );
+ skeleton_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ skeleton_material->set_fixed_flag(FixedMaterial::FLAG_USE_COLOR_ARRAY, true);
+ skeleton_material->set_line_width(3);
+ skeleton_material->set_flag(Material::FLAG_DOUBLE_SIDED,true);
+ skeleton_material->set_flag(Material::FLAG_UNSHADED,true);
+ skeleton_material->set_flag(Material::FLAG_ONTOP,true);
+ skeleton_material->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
+
+ //position 3D Shared mesh
+
+ pos3d_mesh = Ref<Mesh>( memnew( Mesh ) );
+ {
+
+ DVector<Vector3> cursor_points;
+ DVector<Color> cursor_colors;
+ float cs = 0.25;
+ cursor_points.push_back(Vector3(+cs,0,0));
+ cursor_points.push_back(Vector3(-cs,0,0));
+ cursor_points.push_back(Vector3(0,+cs,0));
+ cursor_points.push_back(Vector3(0,-cs,0));
+ cursor_points.push_back(Vector3(0,0,+cs));
+ cursor_points.push_back(Vector3(0,0,-cs));
+ cursor_colors.push_back(Color(1,0.5,0.5,0.7));
+ cursor_colors.push_back(Color(1,0.5,0.5,0.7));
+ cursor_colors.push_back(Color(0.5,1,0.5,0.7));
+ cursor_colors.push_back(Color(0.5,1,0.5,0.7));
+ cursor_colors.push_back(Color(0.5,0.5,1,0.7));
+ cursor_colors.push_back(Color(0.5,0.5,1,0.7));
+
+ Ref<FixedMaterial> mat = memnew( FixedMaterial );
+ mat->set_flag(Material::FLAG_UNSHADED,true);
+ mat->set_fixed_flag(FixedMaterial::FLAG_USE_COLOR_ARRAY,true);
+ mat->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA,true);
+ mat->set_line_width(3);
+ Array d;
+ d.resize(VS::ARRAY_MAX);
+ d[Mesh::ARRAY_VERTEX]=cursor_points;
+ d[Mesh::ARRAY_COLOR]=cursor_colors;
+ pos3d_mesh->add_surface(Mesh::PRIMITIVE_LINES,d);
+ pos3d_mesh->surface_set_material(0,mat);
+ }
+
+
+ sample_player_icon = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ sample_player_icon->set_flag(Material::FLAG_UNSHADED, true);
+ sample_player_icon->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ sample_player_icon->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ sample_player_icon->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ sample_player_icon->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1,0.9));
+ sample_player_icon->set_texture(FixedMaterial::PARAM_DIFFUSE,SpatialEditor::get_singleton()->get_icon("GizmoSpatialSamplePlayer","EditorIcons"));
+
+ room_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ room_material->set_flag(Material::FLAG_UNSHADED, true);
+ room_material->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ //room_material->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ room_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ room_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.6,0.9,0.8));
+ room_material->set_line_width(3);
+
+ portal_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ portal_material->set_flag(Material::FLAG_UNSHADED, true);
+ portal_material->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ //portal_material->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ portal_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ portal_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.8,0.6,0.8));
+ portal_material->set_line_width(3);
+
+
+ raycast_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ raycast_material->set_flag(Material::FLAG_UNSHADED, true);
+ raycast_material->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ //raycast_material->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ raycast_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ raycast_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.8,0.6,0.8));
+ raycast_material->set_line_width(3);
+
+ car_wheel_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ car_wheel_material->set_flag(Material::FLAG_UNSHADED, true);
+ car_wheel_material->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ //car_wheel_material->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ car_wheel_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ car_wheel_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(0.6,0.8,1.0,0.8));
+ car_wheel_material->set_line_width(3);
+
+
+
+ visibility_notifier_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ visibility_notifier_material->set_flag(Material::FLAG_UNSHADED, true);
+ visibility_notifier_material->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ //visibility_notifier_material->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ visibility_notifier_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ visibility_notifier_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.5,1.0,0.8));
+ visibility_notifier_material->set_line_width(3);
+
+ stream_player_icon = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ stream_player_icon->set_flag(Material::FLAG_UNSHADED, true);
+ stream_player_icon->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ stream_player_icon->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ stream_player_icon->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ stream_player_icon->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1,0.9));
+ stream_player_icon->set_texture(FixedMaterial::PARAM_DIFFUSE,SpatialEditor::get_singleton()->get_icon("GizmoSpatialStreamPlayer","EditorIcons"));
+
+ visibility_notifier_icon = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ visibility_notifier_icon->set_flag(Material::FLAG_UNSHADED, true);
+ visibility_notifier_icon->set_flag(Material::FLAG_DOUBLE_SIDED, true);
+ visibility_notifier_icon->set_hint(Material::HINT_NO_DEPTH_DRAW, true);
+ visibility_notifier_icon->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ visibility_notifier_icon->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(1,1,1,0.9));
+ visibility_notifier_icon->set_texture(FixedMaterial::PARAM_DIFFUSE,SpatialEditor::get_singleton()->get_icon("Visible","EditorIcons"));
+
+ {
+
+ DVector<Vector3> vertices;
+
+#undef ADD_VTX
+#define ADD_VTX(m_idx);\
+ vertices.push_back( face_points[m_idx] );
+
+ for (int i=0;i<6;i++) {
+
+
+ Vector3 face_points[4];
+
+ for (int j=0;j<4;j++) {
+
+ float v[3];
+ v[0]=1.0;
+ v[1]=1-2*((j>>1)&1);
+ v[2]=v[1]*(1-2*(j&1));
+
+ for (int k=0;k<3;k++) {
+
+ if (i<3)
+ face_points[j][(i+k)%3]=v[k]*(i>=3?-1:1);
+ else
+ face_points[3-j][(i+k)%3]=v[k]*(i>=3?-1:1);
+ }
+ }
+ //tri 1
+ ADD_VTX(0);
+ ADD_VTX(1);
+ ADD_VTX(2);
+ //tri 2
+ ADD_VTX(2);
+ ADD_VTX(3);
+ ADD_VTX(0);
+
+ }
+
+ test_cube_tm = Ref<TriangleMesh>( memnew( TriangleMesh ) );
+ test_cube_tm->create(vertices);
+ }
+
+
+ shape_material = Ref<FixedMaterial>( memnew( FixedMaterial ));
+ shape_material->set_flag(Material::FLAG_UNSHADED, true);
+ shape_material->set_line_width(3.0);
+ shape_material->set_fixed_flag(FixedMaterial::FLAG_USE_ALPHA, true);
+ shape_material->set_parameter(FixedMaterial::PARAM_DIFFUSE,Color(0.2,1,1.0,0.3));
+
+}
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