godot/scene/3d/position_3d.cpp

/*************************************************************************/
/*  position_3d.cpp                                                      */
/*************************************************************************/
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/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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#include "position_3d.h"
#include "scene/resources/mesh.h"

RES Position3D::_get_gizmo_geometry() const {


	Ref<Mesh> 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(1,0.5,0.5,1));
	cursor_colors.push_back(Color(1,0.5,0.5,1));
	cursor_colors.push_back(Color(0.5,1,0.5,1));
	cursor_colors.push_back(Color(0.5,1,0.5,1));
	cursor_colors.push_back(Color(0.5,0.5,1,1));
	cursor_colors.push_back(Color(0.5,0.5,1,1));

	Ref<FixedMaterial> mat = memnew( FixedMaterial );
	mat->set_flag(Material::FLAG_UNSHADED,true);
	mat->set_line_width(3);
	Array d;
	d[Mesh::ARRAY_VERTEX]=cursor_points;
	d[Mesh::ARRAY_COLOR]=cursor_colors;
	mesh->add_surface(Mesh::PRIMITIVE_LINES,d);
	mesh->surface_set_material(0,mat);
	return mesh;
}

Position3D::Position3D()
{
}