FilesExpand file tree

 master

/

ExampleUnityRandom.cs

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

213 lines (189 loc) · 5.25 KB

 master

/

ExampleUnityRandom.cs

Copy path

Top

File metadata and controls

• Code
• Blame

213 lines (189 loc) · 5.25 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

using UnityEngine;

using System.Collections;

public class ExampleUnityRandom : MonoBehaviour

{

private UnityRandom urand;

private bool rotate = false;

public float sphereRadius = 20.0f;

public int max_objects = 1000;

public int seed = 123456;

/* LateUpdate is called after all Update functions have been called. */

void LateUpdate ()

{

if (Input.GetButtonDown("Jump")) {

rotate = !rotate;

ToggleRotation();

}

}

private void ToggleRotation()

{

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.GetComponent<RotateAround>().rotating = rotate;

}

}

// GUI

void OnGUI()

{

GUILayout.BeginVertical("box");

GUILayout.BeginHorizontal();

GUILayout.FlexibleSpace();

GUILayout.Label("UNITYRANDOM POINT EXAMPLES");

GUILayout.FlexibleSpace();

GUILayout.EndHorizontal();

GUILayout.BeginHorizontal();

GUILayout.FlexibleSpace();

GUILayout.Label("SET A SEED: " + seed);

GUILayout.FlexibleSpace();

GUILayout.EndHorizontal();

// I cut the SEED space for the GUI

// Because the Slider get crazy with Int32.MaxValue (it goes back to Int.32.MinValue)

seed = (int) GUILayout.HorizontalSlider(seed, 0, UnityRandom.max_seed - 1000);

if (GUILayout.Button("IN SPHERE SURFACE")) ExampleInSpheres();

if (GUILayout.Button("IN CIRCLE")) ExampleInCircle();

if (GUILayout.Button("IN DISK")) ExampleInDisk();

if (GUILayout.Button("IN SPHERE VOLUME")) ExampleInSphere();

if (GUILayout.Button("IN CUBE")) ExampleInCube();

if (GUILayout.Button("ON CUBE")) ExampleOnCube();

if (GUILayout.Button("ON CAP")) ExampleOnCap();

if (GUILayout.Button("ON RING")) ExampleOnRing();

GUILayout.BeginHorizontal();

GUILayout.FlexibleSpace();

GUILayout.Label("TOGGLE ROTATION WITH JUMP");

GUILayout.FlexibleSpace();

GUILayout.EndHorizontal();

GUILayout.EndVertical();

}

private void ExampleOnRing()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointOnRing(20.0f, 30.0f));

}

}

private void ExampleOnCap()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointOnCap(30.0f));

}

}

// INIT a new UnityRandom object with a random seed

private void InitRandom()

{

urand = new UnityRandom(seed);

}

private void ExampleInCircle()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointInACircle());

}

}

private void ExampleInDisk()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointInADisk());

}

}

private void ExampleInSphere()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointInASphere());

}

}

private void ExampleInCube()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointInACube());

}

}

private void ExampleOnCube()

{

InitRandom();

CleanUp();

MakeObjects();

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

item.transform.position = ScalePosition(urand.PointOnACube());

}

}

private void ExampleInSpheres()

{

InitRandom();

CleanUp();

MakeObjects();

}

private void CleanUp()

{

// Clear all

GameObject[] objs = GameObject.FindGameObjectsWithTag("Player");

foreach (GameObject item in objs)

{

Destroy(item);

}

}

private void MakeObjects()

{

// CENTER OF THE SPHERE: x = 0, y = 20, z = 0 I generate an object there

GameObject _pivot = new GameObject();

_pivot.transform.position = new Vector3(0,sphereRadius,0);

for (int i = 0; i < max_objects; i++)

{

// WE make a small sphere

GameObject _sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere);

// WE SCALE THE SPHERE

_sphere.transform.localScale = new Vector3(0.5f,0.5f,0.5f);

// TAKE A SCALED RANDOM POSITION

Vector3 pos = ScalePosition(urand.PointOnASphere());

// WE set the sphere position

_sphere.transform.position = pos;

// WE give a tag to the sphere

_sphere.tag = "Player";

// Attach the rotation script

RotateAround _ra = _sphere.AddComponent<RotateAround>();

// SET the PIVOT POINT IN SCRIPT

_ra.pivotPoint = _pivot.transform;

// SET the MATERIAL as a RANDOM COLOR

_sphere.renderer.material.color = urand.Rainbow();

}

}

// CAN BE ADDED IN THE LIBRARY??? FIXME

private Vector3 ScalePosition(Vector3 pos)

{

// WE scale TO 20,20,20

pos = Vector3.Scale(pos, new Vector3(sphereRadius,sphereRadius,sphereRadius));

// WE move UP

pos = pos + new Vector3(0,sphereRadius,0);

return pos;

}

}