RES Skeleton::_get_gizmo_geometry() const {
if (!GLOBAL_DEF("debug/draw_skeleton", true))
return RES();
if (bones.size()==0)
return RES();
Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
Ref<FixedMaterial> mat( memnew( FixedMaterial ));
mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.6,1.0,0.3,0.1) );
mat->set_line_width(4);
mat->set_flag(Material::FLAG_DOUBLE_SIDED,true);
mat->set_flag(Material::FLAG_UNSHADED,true);
mat->set_flag(Material::FLAG_ONTOP,true);
// mat->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
surface_tool->begin(Mesh::PRIMITIVE_LINES);
surface_tool->set_material(mat);
const Bone *bonesptr=&bones[0];
int len=bones.size();
for (int i=0;i<len;i++) {
const Bone &b=bonesptr[i];
Transform t;
if (b.parent<0)
continue;
Vector3 v1=(bonesptr[b.parent].pose_global * bonesptr[b.parent].rest_global_inverse).xform(bonesptr[b.parent].rest_global_inverse.affine_inverse().origin);
Vector3 v2=(b.pose_global * b.rest_global_inverse).xform(b.rest_global_inverse.affine_inverse().origin);
surface_tool->add_vertex(v1);
surface_tool->add_vertex(v2);
}
return surface_tool->commit();
}
RES Portal::_get_gizmo_geometry() const {
Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
Ref<FixedMaterial> mat( memnew( FixedMaterial ));
mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.8,0.8,0.7) );
mat->set_line_width(4);
mat->set_flag(Material::FLAG_DOUBLE_SIDED,true);
mat->set_flag(Material::FLAG_UNSHADED,true);
mat->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
surface_tool->begin(Mesh::PRIMITIVE_LINES);
surface_tool->set_material(mat);
Vector<Point2> shape = get_shape();
Vector2 center;
for (int i=0;i<shape.size();i++) {
int n=(i+1)%shape.size();
Vector<Vector3> points;
surface_tool->add_vertex( Vector3( shape[i].x, shape[i].y,0 ));
surface_tool->add_vertex( Vector3( shape[n].x, shape[n].y,0 ));
center+=shape[i];
}
if (shape.size()>0) {
center/=shape.size();
Vector<Vector3> points;
surface_tool->add_vertex( Vector3( center.x, center.y,0 ));
surface_tool->add_vertex( Vector3( center.x, center.y,1.0 ));
}
return surface_tool->commit();
}
RES Camera::_get_gizmo_geometry() const {
Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
Ref<FixedMaterial> mat( memnew( FixedMaterial ));
mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.5,1.0,0.5) );
mat->set_line_width(4);
mat->set_flag(Material::FLAG_DOUBLE_SIDED,true);
mat->set_flag(Material::FLAG_UNSHADED,true);
//mat->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
surface_tool->begin(Mesh::PRIMITIVE_LINES);
surface_tool->set_material(mat);
switch(mode) {
case PROJECTION_PERSPECTIVE: {
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)\
{\
surface_tool->add_vertex(m_a);\
surface_tool->add_vertex(m_b);\
surface_tool->add_vertex(m_b);\
surface_tool->add_vertex(m_c);\
surface_tool->add_vertex(m_c);\
surface_tool->add_vertex(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 );
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 PROJECTION_ORTHOGONAL: {
#define ADD_QUAD( m_a, m_b, m_c, m_d)\
{\
surface_tool->add_vertex(m_a);\
surface_tool->add_vertex(m_b);\
surface_tool->add_vertex(m_b);\
surface_tool->add_vertex(m_c);\
surface_tool->add_vertex(m_c);\
surface_tool->add_vertex(m_d);\
surface_tool->add_vertex(m_d);\
surface_tool->add_vertex(m_a);\
}
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);
right.x*=0.25;
Vector3 tup( 0, up.y*3/2,back.z );
ADD_TRIANGLE( tup, right+up+back, -right+up+back );
} break;
}
return surface_tool->commit();
}
RES SpatialPlayer::_get_gizmo_geometry() const {
Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
Ref<FixedMaterial> mat( memnew( FixedMaterial ));
mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.0,0.6,0.7,0.05) );
mat->set_parameter( FixedMaterial::PARAM_EMISSION,Color(0.5,0.7,0.8) );
mat->set_blend_mode( Material::BLEND_MODE_ADD );
mat->set_flag(Material::FLAG_DOUBLE_SIDED,true);
// mat->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
surface_tool->begin(Mesh::PRIMITIVE_TRIANGLES);
surface_tool->set_material(mat);
int sides=16;
int sections=24;
// float len=1;
float deg=Math::deg2rad(params[PARAM_EMISSION_CONE_DEGREES]);
if (deg==180)
deg=179.5;
Vector3 to=Vector3(0,0,-1);
for(int j=0;j<sections;j++) {
Vector3 p1=Matrix3(Vector3(1,0,0),deg*j/sections).xform(to);
Vector3 p2=Matrix3(Vector3(1,0,0),deg*(j+1)/sections).xform(to);
for(int i=0;i<sides;i++) {
Vector3 p1r = Matrix3(Vector3(0,0,1),Math_PI*2*float(i)/sides).xform(p1);
Vector3 p1s = Matrix3(Vector3(0,0,1),Math_PI*2*float(i+1)/sides).xform(p1);
Vector3 p2s = Matrix3(Vector3(0,0,1),Math_PI*2*float(i+1)/sides).xform(p2);
Vector3 p2r = Matrix3(Vector3(0,0,1),Math_PI*2*float(i)/sides).xform(p2);
surface_tool->add_normal(p1r.normalized());
surface_tool->add_vertex(p1r);
surface_tool->add_normal(p1s.normalized());
surface_tool->add_vertex(p1s);
surface_tool->add_normal(p2s.normalized());
surface_tool->add_vertex(p2s);
surface_tool->add_normal(p1r.normalized());
surface_tool->add_vertex(p1r);
surface_tool->add_normal(p2s.normalized());
surface_tool->add_vertex(p2s);
surface_tool->add_normal(p2r.normalized());
surface_tool->add_vertex(p2r);
if (j==sections-1) {
surface_tool->add_normal(p2r.normalized());
surface_tool->add_vertex(p2r);
surface_tool->add_normal(p2s.normalized());
surface_tool->add_vertex(p2s);
surface_tool->add_normal(Vector3(0,0,1));
surface_tool->add_vertex(Vector3());
}
}
}
Ref<Mesh> mesh = surface_tool->commit();
Ref<FixedMaterial> mat_speaker( memnew( FixedMaterial ));
mat_speaker->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.3,0.3,0.6) );
mat_speaker->set_parameter( FixedMaterial::PARAM_SPECULAR,Color(0.5,0.5,0.6) );
//mat_speaker->set_blend_mode( Material::BLEND_MODE_MIX);
//mat_speaker->set_flag(Material::FLAG_DOUBLE_SIDED,false);
//mat_speaker->set_flag(Material::FLAG_UNSHADED,true);
surface_tool->begin(Mesh::PRIMITIVE_TRIANGLES);
surface_tool->set_material(mat_speaker);
// float radius=1;
const int speaker_points=8;
Vector3 speaker[speaker_points]={
Vector3(0,0,1)*0.15,
Vector3(1,1,1)*0.15,
Vector3(1,1,0)*0.15,
Vector3(2,2,-1)*0.15,
Vector3(1,1,-1)*0.15,
Vector3(0.8,0.8,-1.2)*0.15,
Vector3(0.5,0.5,-1.4)*0.15,
Vector3(0.0,0.0,-1.6)*0.15
};
int speaker_sides=10;
for(int i = 0; i < speaker_sides ; i++) {
Matrix3 ma(Vector3(0,0,1),Math_PI*2*float(i)/speaker_sides);
Matrix3 mb(Vector3(0,0,1),Math_PI*2*float(i+1)/speaker_sides);
for(int j=0;j<speaker_points-1;j++) {
Vector3 points[4]={
ma.xform(speaker[j]),
mb.xform(speaker[j]),
mb.xform(speaker[j+1]),
ma.xform(speaker[j+1]),
};
Vector3 n = -Plane(points[0],points[1],points[2]).normal;
surface_tool->add_normal(n);
surface_tool->add_vertex(points[0]);
surface_tool->add_normal(n);
surface_tool->add_vertex(points[2]);
surface_tool->add_normal(n);
surface_tool->add_vertex(points[1]);
surface_tool->add_normal(n);
surface_tool->add_vertex(points[0]);
surface_tool->add_normal(n);
surface_tool->add_vertex(points[3]);
surface_tool->add_normal(n);
surface_tool->add_vertex(points[2]);
}
}
return surface_tool->commit(mesh);
}
RES Particles::_get_gizmo_geometry() const {
Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
Ref<FixedMaterial> mat( memnew( FixedMaterial ));
mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.0,0.6,0.7,0.2) );
mat->set_parameter( FixedMaterial::PARAM_EMISSION,Color(0.5,0.7,0.8) );
mat->set_blend_mode( Material::BLEND_MODE_ADD );
mat->set_flag(Material::FLAG_DOUBLE_SIDED,true);
// mat->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
surface_tool->begin(Mesh::PRIMITIVE_TRIANGLES);
surface_tool->set_material(mat);
int sides=16;
int sections=24;
// float len=1;
float deg=Math::deg2rad(var[VAR_SPREAD]*180);
if (deg==180)
deg=179.5;
Vector3 to=Vector3(0,0,-1);
for(int j=0;j<sections;j++) {
Vector3 p1=Matrix3(Vector3(1,0,0),deg*j/sections).xform(to);
Vector3 p2=Matrix3(Vector3(1,0,0),deg*(j+1)/sections).xform(to);
for(int i=0;i<sides;i++) {
Vector3 p1r = Matrix3(Vector3(0,0,1),Math_PI*2*float(i)/sides).xform(p1);
Vector3 p1s = Matrix3(Vector3(0,0,1),Math_PI*2*float(i+1)/sides).xform(p1);
Vector3 p2s = Matrix3(Vector3(0,0,1),Math_PI*2*float(i+1)/sides).xform(p2);
Vector3 p2r = Matrix3(Vector3(0,0,1),Math_PI*2*float(i)/sides).xform(p2);
surface_tool->add_normal(p1r.normalized());
surface_tool->add_vertex(p1r);
surface_tool->add_normal(p1s.normalized());
surface_tool->add_vertex(p1s);
surface_tool->add_normal(p2s.normalized());
surface_tool->add_vertex(p2s);
surface_tool->add_normal(p1r.normalized());
surface_tool->add_vertex(p1r);
surface_tool->add_normal(p2s.normalized());
surface_tool->add_vertex(p2s);
surface_tool->add_normal(p2r.normalized());
surface_tool->add_vertex(p2r);
if (j==sections-1) {
surface_tool->add_normal(p2r.normalized());
surface_tool->add_vertex(p2r);
surface_tool->add_normal(p2s.normalized());
surface_tool->add_vertex(p2s);
surface_tool->add_normal(Vector3(0,0,1));
surface_tool->add_vertex(Vector3());
}
}
}
Ref<Mesh> mesh = surface_tool->commit();
Ref<FixedMaterial> mat_aabb( memnew( FixedMaterial ));
mat_aabb->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.8,0.8,0.9,0.7) );
mat_aabb->set_line_width(3);
mat_aabb->set_flag( Material::FLAG_UNSHADED, true );
surface_tool->begin(Mesh::PRIMITIVE_LINES);
surface_tool->set_material(mat_aabb);
for(int i=0;i<12;i++) {
Vector3 f,t;
visibility_aabb.get_edge(i,f,t);
surface_tool->add_vertex(f);
surface_tool->add_vertex(t);
}
return surface_tool->commit(mesh);
}
