3 Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include "irrlichttypes_extrabloated.h"
24 #include "constants.h"
25 #include "cloudparams.h"
29 extern Clouds *g_menuclouds;
31 // Scene manager used for menu clouds
32 extern scene::ISceneManager *g_menucloudsmgr;
34 class Clouds : public scene::ISceneNode
37 Clouds(scene::ISceneManager* mgr,
48 virtual void OnRegisterSceneNode();
50 virtual void render();
52 virtual const aabb3f &getBoundingBox() const
57 virtual u32 getMaterialCount() const
62 virtual video::SMaterial& getMaterial(u32 i)
71 void step(float dtime);
73 void update(const v3f &camera_p, const video::SColorf &color);
75 void updateCameraOffset(const v3s16 &camera_offset)
77 m_camera_offset = camera_offset;
83 void setDensity(float density)
85 m_params.density = density;
86 // currently does not need bounding
89 void setColorBright(const video::SColor &color_bright)
91 m_params.color_bright = color_bright;
94 void setColorAmbient(const video::SColor &color_ambient)
96 m_params.color_ambient = color_ambient;
99 void setHeight(float height)
101 m_params.height = height; // add bounding when necessary
105 void setSpeed(v2f speed)
107 m_params.speed = speed;
110 void setThickness(float thickness)
112 m_params.thickness = thickness;
116 bool isCameraInsideCloud() const { return m_camera_inside_cloud; }
118 const video::SColor getColor() const { return m_color.toSColor(); }
123 float height_bs = m_params.height * BS;
124 float thickness_bs = m_params.thickness * BS;
125 m_box = aabb3f(-BS * 1000000.0f, height_bs - BS * m_camera_offset.Y, -BS * 1000000.0f,
126 BS * 1000000.0f, height_bs + thickness_bs - BS * m_camera_offset.Y, BS * 1000000.0f);
129 bool gridFilled(int x, int y) const;
131 video::SMaterial m_material;
133 u16 m_cloud_radius_i;
138 v3s16 m_camera_offset;
139 video::SColorf m_color = video::SColorf(1.0f, 1.0f, 1.0f, 1.0f);
140 CloudParams m_params;
141 bool m_camera_inside_cloud = false;