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The JUCE cross-platform C++ framework, with DISTRHO/KXStudio specific changes
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JUCE/examples/Demo/Source/Demos/Box2DTests/DumpShell.h

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  1. /*

  2. * Copyright (c) 2011 Erin Catto http://www.box2d.org

  3. *

  4. * This software is provided 'as-is', without any express or implied

  5. * warranty.  In no event will the authors be held liable for any damages

  6. * arising from the use of this software.

  7. * Permission is granted to anyone to use this software for any purpose,

  8. * including commercial applications, and to alter it and redistribute it

  9. * freely, subject to the following restrictions:

  10. * 1. The origin of this software must not be misrepresented; you must not

  11. * claim that you wrote the original software. If you use this software

  12. * in a product, an acknowledgment in the product documentation would be

  13. * appreciated but is not required.

  14. * 2. Altered source versions must be plainly marked as such, and must not be

  15. * misrepresented as being the original software.

  16. * 3. This notice may not be removed or altered from any source distribution.

  17. */

  18. 

  19. #ifndef DUMP_SHELL_H

  20. #define DUMP_SHELL_H

  21. 

  22. // This test holds worlds dumped using b2World::Dump.

  23. class DumpShell : public Test

  24. {

  25. public:

  26. 

  27.     DumpShell()

  28.     {

  29. 

  30. b2Vec2 g(0.000000000000000e+00f, 0.000000000000000e+00f);

  31. m_world->SetGravity(g);

  32. b2Body** bodies = (b2Body**)b2Alloc(3 * sizeof(b2Body*));

  33. b2Joint** joints = (b2Joint**)b2Alloc(2 * sizeof(b2Joint*));

  34. {

  35.   b2BodyDef bd;

  36.   bd.type = b2BodyType(2);

  37.   bd.position.Set(1.304347801208496e+01f, 2.500000000000000e+00f);

  38.   bd.angle = 0.000000000000000e+00f;

  39.   bd.linearVelocity.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  40.   bd.angularVelocity = 0.000000000000000e+00f;

  41.   bd.linearDamping = 5.000000000000000e-01f;

  42.   bd.angularDamping = 5.000000000000000e-01f;

  43.   bd.allowSleep = bool(4);

  44.   bd.awake = bool(2);

  45.   bd.fixedRotation = bool(0);

  46.   bd.bullet = bool(0);

  47.   bd.active = bool(32);

  48.   bd.gravityScale = 1.000000000000000e+00f;

  49.   bodies[0] = m_world->CreateBody(&bd);

  50. 

  51.   {

  52.     b2FixtureDef fd;

  53.     fd.friction = 1.000000000000000e+00f;

  54.     fd.restitution = 5.000000000000000e-01f;

  55.     fd.density = 1.000000000000000e+01f;

  56.     fd.isSensor = bool(0);

  57.     fd.filter.categoryBits = uint16(1);

  58.     fd.filter.maskBits = uint16(65535);

  59.     fd.filter.groupIndex = int16(0);

  60.     b2PolygonShape shape;

  61.     b2Vec2 vs[8];

  62.     vs[0].Set(-6.900000095367432e+00f, -3.000000119209290e-01f);

  63.     vs[1].Set(2.000000029802322e-01f, -3.000000119209290e-01f);

  64.     vs[2].Set(2.000000029802322e-01f, 2.000000029802322e-01f);

  65.     vs[3].Set(-6.900000095367432e+00f, 2.000000029802322e-01f);

  66.     shape.Set(vs, 4);

  67. 

  68.     fd.shape = &shape;

  69. 

  70.     bodies[0]->CreateFixture(&fd);

  71.   }

  72. }

  73. {

  74.   b2BodyDef bd;

  75.   bd.type = b2BodyType(2);

  76.   bd.position.Set(8.478260636329651e-01f, 2.500000000000000e+00f);

  77.   bd.angle = 0.000000000000000e+00f;

  78.   bd.linearVelocity.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  79.   bd.angularVelocity = 0.000000000000000e+00f;

  80.   bd.linearDamping = 5.000000000000000e-01f;

  81.   bd.angularDamping = 5.000000000000000e-01f;

  82.   bd.allowSleep = bool(4);

  83.   bd.awake = bool(2);

  84.   bd.fixedRotation = bool(0);

  85.   bd.bullet = bool(0);

  86.   bd.active = bool(32);

  87.   bd.gravityScale = 1.000000000000000e+00f;

  88.   bodies[1] = m_world->CreateBody(&bd);

  89. 

  90.   {

  91.     b2FixtureDef fd;

  92.     fd.friction = 1.000000000000000e+00f;

  93.     fd.restitution = 5.000000000000000e-01f;

  94.     fd.density = 1.000000000000000e+01f;

  95.     fd.isSensor = bool(0);

  96.     fd.filter.categoryBits = uint16(1);

  97.     fd.filter.maskBits = uint16(65535);

  98.     fd.filter.groupIndex = int16(0);

  99.     b2PolygonShape shape;

  100.     b2Vec2 vs[8];

  101.     vs[0].Set(-3.228000104427338e-01f, -2.957000136375427e-01f);

  102.     vs[1].Set(6.885900020599365e+00f, -3.641000092029572e-01f);

  103.     vs[2].Set(6.907599925994873e+00f, 3.271999955177307e-01f);

  104.     vs[3].Set(-3.228000104427338e-01f, 2.825999855995178e-01f);

  105.     shape.Set(vs, 4);

  106. 

  107.     fd.shape = &shape;

  108. 

  109.     bodies[1]->CreateFixture(&fd);

  110.   }

  111. }

  112. 

  113. {

  114.   b2BodyDef bd;

  115.   bd.type = b2BodyType(0);

  116.   bd.position.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  117.   bd.angle = 0.000000000000000e+00f;

  118.   bd.linearVelocity.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  119.   bd.angularVelocity = 0.000000000000000e+00f;

  120.   bd.linearDamping = 0.000000000000000e+00f;

  121.   bd.angularDamping = 0.000000000000000e+00f;

  122.   bd.allowSleep = bool(4);

  123.   bd.awake = bool(2);

  124.   bd.fixedRotation = bool(0);

  125.   bd.bullet = bool(0);

  126.   bd.active = bool(32);

  127.   bd.gravityScale = 1.000000000000000e+00f;

  128.   bodies[2] = m_world->CreateBody(&bd);

  129. 

  130.   {

  131.     b2FixtureDef fd;

  132.     fd.friction = 1.000000000000000e+01f;

  133.     fd.restitution = 0.000000000000000e+00f;

  134.     fd.density = 0.000000000000000e+00f;

  135.     fd.isSensor = bool(0);

  136.     fd.filter.categoryBits = uint16(1);

  137.     fd.filter.maskBits = uint16(65535);

  138.     fd.filter.groupIndex = int16(0);

  139.     b2EdgeShape shape;

  140.     shape.m_radius = 9.999999776482582e-03f;

  141.     shape.m_vertex0.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  142.     shape.m_vertex1.Set(4.452173995971680e+01f, 1.669565200805664e+01f);

  143.     shape.m_vertex2.Set(4.452173995971680e+01f, 0.000000000000000e+00f);

  144.     shape.m_vertex3.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  145.     shape.m_hasVertex0 = bool(0);

  146.     shape.m_hasVertex3 = bool(0);

  147. 

  148.     fd.shape = &shape;

  149. 

  150.     bodies[2]->CreateFixture(&fd);

  151.   }

  152.   {

  153.     b2FixtureDef fd;

  154.     fd.friction = 1.000000000000000e+01f;

  155.     fd.restitution = 0.000000000000000e+00f;

  156.     fd.density = 0.000000000000000e+00f;

  157.     fd.isSensor = bool(0);

  158.     fd.filter.categoryBits = uint16(1);

  159.     fd.filter.maskBits = uint16(65535);

  160.     fd.filter.groupIndex = int16(0);

  161.     b2EdgeShape shape;

  162.     shape.m_radius = 9.999999776482582e-03f;

  163.     shape.m_vertex0.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  164.     shape.m_vertex1.Set(0.000000000000000e+00f, 1.669565200805664e+01f);

  165.     shape.m_vertex2.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  166.     shape.m_vertex3.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  167.     shape.m_hasVertex0 = bool(0);

  168.     shape.m_hasVertex3 = bool(0);

  169. 

  170.     fd.shape = &shape;

  171. 

  172.     bodies[2]->CreateFixture(&fd);

  173.   }

  174.   {

  175.     b2FixtureDef fd;

  176.     fd.friction = 1.000000000000000e+01f;

  177.     fd.restitution = 0.000000000000000e+00f;

  178.     fd.density = 0.000000000000000e+00f;

  179.     fd.isSensor = bool(0);

  180.     fd.filter.categoryBits = uint16(1);

  181.     fd.filter.maskBits = uint16(65535);

  182.     fd.filter.groupIndex = int16(0);

  183.     b2EdgeShape shape;

  184.     shape.m_radius = 9.999999776482582e-03f;

  185.     shape.m_vertex0.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  186.     shape.m_vertex1.Set(0.000000000000000e+00f, 1.669565200805664e+01f);

  187.     shape.m_vertex2.Set(4.452173995971680e+01f, 1.669565200805664e+01f);

  188.     shape.m_vertex3.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  189.     shape.m_hasVertex0 = bool(0);

  190.     shape.m_hasVertex3 = bool(0);

  191. 

  192.     fd.shape = &shape;

  193. 

  194.     bodies[2]->CreateFixture(&fd);

  195.   }

  196.   {

  197.     b2FixtureDef fd;

  198.     fd.friction = 1.000000000000000e+01f;

  199.     fd.restitution = 0.000000000000000e+00f;

  200.     fd.density = 0.000000000000000e+00f;

  201.     fd.isSensor = bool(0);

  202.     fd.filter.categoryBits = uint16(1);

  203.     fd.filter.maskBits = uint16(65535);

  204.     fd.filter.groupIndex = int16(0);

  205.     b2EdgeShape shape;

  206.     shape.m_radius = 9.999999776482582e-03f;

  207.     shape.m_vertex0.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  208.     shape.m_vertex1.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  209.     shape.m_vertex2.Set(4.452173995971680e+01f, 0.000000000000000e+00f);

  210.     shape.m_vertex3.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  211.     shape.m_hasVertex0 = bool(0);

  212.     shape.m_hasVertex3 = bool(0);

  213. 

  214.     fd.shape = &shape;

  215. 

  216.     bodies[2]->CreateFixture(&fd);

  217.   }

  218. }

  219. 

  220. {

  221.   b2PrismaticJointDef jd;

  222.   jd.bodyA = bodies[1];

  223.   jd.bodyB = bodies[0];

  224.   jd.collideConnected = bool(0);

  225.   jd.localAnchorA.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  226.   jd.localAnchorB.Set(-1.219565200805664e+01f, 0.000000000000000e+00f);

  227.   jd.localAxisA.Set(-1.219565200805664e+01f, 0.000000000000000e+00f);

  228.   jd.referenceAngle = 0.000000000000000e+00f;

  229.   jd.enableLimit = bool(1);

  230.   jd.lowerTranslation = -2.000000000000000e+01f;

  231.   jd.upperTranslation = 0.000000000000000e+00f;

  232.   jd.enableMotor = bool(1);

  233.   jd.motorSpeed = 0.000000000000000e+00f;

  234.   jd.maxMotorForce = 1.000000000000000e+01f;

  235.   joints[0] = m_world->CreateJoint(&jd);

  236. }

  237. {

  238.   b2RevoluteJointDef jd;

  239.   jd.bodyA = bodies[1];

  240.   jd.bodyB = bodies[2];

  241.   jd.collideConnected = bool(0);

  242.   jd.localAnchorA.Set(0.000000000000000e+00f, 0.000000000000000e+00f);

  243.   jd.localAnchorB.Set(8.478260636329651e-01f, 2.500000000000000e+00f);

  244.   jd.referenceAngle = 0.000000000000000e+00f;

  245.   jd.enableLimit = bool(0);

  246.   jd.lowerAngle = 0.000000000000000e+00f;

  247.   jd.upperAngle = 0.000000000000000e+00f;

  248.   jd.enableMotor = bool(0);

  249.   jd.motorSpeed = 0.000000000000000e+00f;

  250.   jd.maxMotorTorque = 0.000000000000000e+00f;

  251.   joints[1] = m_world->CreateJoint(&jd);

  252. }

  253. b2Free(joints);

  254. b2Free(bodies);

  255. joints = NULL;

  256. bodies = NULL;

  257. 

  258. 

  259.     }

  260. 

  261.     static Test* Create()

  262.     {

  263.         return new DumpShell;

  264.     }

  265. };

  266. 

  267. #endif