[168] | 1 | |
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| 2 | |
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| 3 | #include "GlutDemoApplication.h" |
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| 4 | |
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| 5 | #include "GlutStuff.h" |
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| 6 | |
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| 7 | #include "BulletDynamics/Dynamics/btDiscreteDynamicsWorld.h" |
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| 8 | #include "BulletDynamics/Dynamics/btRigidBody.h" |
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| 9 | |
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| 10 | void GlutDemoApplication::updateModifierKeys() |
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| 11 | { |
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| 12 | m_modifierKeys = 0; |
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| 13 | if (glutGetModifiers() & GLUT_ACTIVE_ALT) |
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| 14 | m_modifierKeys |= BT_ACTIVE_ALT; |
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| 15 | |
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| 16 | if (glutGetModifiers() & GLUT_ACTIVE_CTRL) |
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| 17 | m_modifierKeys |= BT_ACTIVE_CTRL; |
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| 18 | |
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| 19 | if (glutGetModifiers() & GLUT_ACTIVE_SHIFT) |
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| 20 | m_modifierKeys |= BT_ACTIVE_SHIFT; |
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| 21 | } |
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| 22 | |
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| 23 | void GlutDemoApplication::specialKeyboard(int key, int x, int y) |
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| 24 | { |
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| 25 | (void)x; |
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| 26 | (void)y; |
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| 27 | |
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| 28 | switch (key) |
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| 29 | { |
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| 30 | case GLUT_KEY_F1: |
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| 31 | { |
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| 32 | |
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| 33 | break; |
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| 34 | } |
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| 35 | |
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| 36 | case GLUT_KEY_F2: |
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| 37 | { |
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| 38 | |
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| 39 | break; |
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| 40 | } |
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| 41 | |
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| 42 | |
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| 43 | case GLUT_KEY_END: |
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| 44 | { |
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| 45 | int numObj = getDynamicsWorld()->getNumCollisionObjects(); |
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| 46 | if (numObj) |
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| 47 | { |
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| 48 | btCollisionObject* obj = getDynamicsWorld()->getCollisionObjectArray()[numObj-1]; |
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| 49 | |
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| 50 | getDynamicsWorld()->removeCollisionObject(obj); |
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| 51 | btRigidBody* body = btRigidBody::upcast(obj); |
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| 52 | if (body && body->getMotionState()) |
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| 53 | { |
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| 54 | delete body->getMotionState(); |
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| 55 | } |
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| 56 | delete obj; |
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| 57 | |
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| 58 | |
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| 59 | } |
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| 60 | break; |
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| 61 | } |
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| 62 | case GLUT_KEY_LEFT : stepLeft(); break; |
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| 63 | case GLUT_KEY_RIGHT : stepRight(); break; |
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| 64 | case GLUT_KEY_UP : stepFront(); break; |
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| 65 | case GLUT_KEY_DOWN : stepBack(); break; |
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| 66 | case GLUT_KEY_PAGE_UP : zoomIn(); break; |
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| 67 | case GLUT_KEY_PAGE_DOWN : zoomOut(); break; |
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| 68 | case GLUT_KEY_HOME : toggleIdle(); break; |
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| 69 | default: |
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| 70 | // std::cout << "unused (special) key : " << key << std::endl; |
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| 71 | break; |
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| 72 | } |
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| 73 | |
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| 74 | glutPostRedisplay(); |
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| 75 | |
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| 76 | } |
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| 77 | |
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| 78 | void GlutDemoApplication::swapBuffers() |
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| 79 | { |
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| 80 | glutSwapBuffers(); |
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| 81 | |
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| 82 | } |
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| 83 | |
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| 84 | |
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| 85 | |
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