本文整理汇总了C++中cpConstraintInit函数的典型用法代码示例。如果您正苦于以下问题：C++ cpConstraintInit函数的具体用法？C++ cpConstraintInit怎么用？C++ cpConstraintInit使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了cpConstraintInit函数的18个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: cpPulleyJointInit
cpPulleyJoint *
cpPulleyJointInit(cpPulleyJoint *joint,
cpBody* a, cpBody* b, cpBody* c,
cpVect anchor1, cpVect anchor2,
cpVect anchor3a, cpVect anchor3b,
cpFloat ratio)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->c = c;
joint->anchr3a = anchor3a;
joint->anchr3b = anchor3b;
joint->anchr1 = anchor1;
joint->anchr2 = anchor2;
cpVect d1 = cpvsub(cpBodyLocal2World(a, anchor1), cpBodyLocal2World(c, anchor3a));
cpVect d2 = cpvsub(cpBodyLocal2World(b, anchor2), cpBodyLocal2World(c, anchor3b));
joint->dist1 = cpvlength(d1);
joint->dist2 = cpvlength(d2);
joint->ratio = ratio;
cpAssert(ratio != 0.0f, "Pulley Ratio is Zero");
// Calculate max and constant
joint->constant = joint->dist1 + ratio * joint->dist2;
joint->max1 = joint->constant - ratio * cp_min_pulley_len;
joint->max2 = (joint->constant - cp_min_pulley_len) / joint->ratio;
// Initialize
joint->jnAcc = 0.0f;
joint->jnAccLim1 = 0.0f;
joint->jnAccLim2 = 0.0f;
return joint;
}
开发者ID:Morrok123，项目名称:Toss-Blocks，代码行数:34，代码来源:cpPulleyJoint.c
示例2: cpSimpleMotorInit
cpSimpleMotor *
cpSimpleMotorInit(cpSimpleMotor *joint, cpBody *a, cpBody *b, cpFloat rate)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->rate = rate;
joint->jAcc = 0.0f;
return joint;
}
开发者ID:Avizzv92，项目名称:WreckingBall，代码行数:11，代码来源:cpSimpleMotor.c
示例3: cpDampedRotarySpringInit
cpDampedRotarySpring *
cpDampedRotarySpringInit(cpDampedRotarySpring *spring, cpBody *a, cpBody *b, cpFloat restAngle, cpFloat stiffness, cpFloat damping)
{
cpConstraintInit((cpConstraint *)spring, &cpDampedRotarySpringClass, a, b);
spring->restAngle = restAngle;
spring->stiffness = stiffness;
spring->damping = damping;
return spring;
}
开发者ID:galexcode，项目名称:StervoxyTanks，代码行数:11，代码来源:cpDampedRotarySpring.c
示例4: cpRotaryLimitJointInit
cpRotaryLimitJoint *
cpRotaryLimitJointInit(cpRotaryLimitJoint *joint, cpBody *a, cpBody *b, cpFloat min, cpFloat max)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->min = min;
joint->max = max;
joint->jAcc = 0.0f;
return joint;
}
开发者ID:Binglin，项目名称:UIKitPlusCocos2dx，代码行数:12，代码来源:cpRotaryLimitJoint.c
示例5: cpPivotJointInit
cpPivotJoint *
cpPivotJointInit(cpPivotJoint *joint, cpBody *a, cpBody *b, cpVect anchr1, cpVect anchr2)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->anchr1 = anchr1;
joint->anchr2 = anchr2;
joint->jAcc = cpvzero;
return joint;
}
开发者ID:6311879，项目名称:LearnCocos2D，代码行数:12，代码来源:cpPivotJoint.c
示例6: cpDampedRotarySpringInit
cpDampedRotarySpring *
cpDampedRotarySpringInit(cpDampedRotarySpring *spring, cpBody *a, cpBody *b, cpFloat restAngle, cpFloat stiffness, cpFloat damping)
{
cpConstraintInit((cpConstraint *)spring, &klass, a, b);
spring->restAngle = restAngle;
spring->stiffness = stiffness;
spring->damping = damping;
spring->springTorqueFunc = (cpDampedRotarySpringTorqueFunc)defaultSpringTorque;
return spring;
}
开发者ID:davidmorford，项目名称:GameBuildKit，代码行数:12，代码来源:cpDampedRotarySpring.c
示例7: cpPivotJointInit
cpPivotJoint *
cpPivotJointInit(cpPivotJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->anchorA = anchorA;
joint->anchorB = anchorB;
joint->jAcc = cpvzero;
return joint;
}
开发者ID:cxuhua，项目名称:cxengine，代码行数:12，代码来源:cpPivotJoint.c
示例8: cpGearJointInit
cpGearJoint *
cpGearJointInit(cpGearJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->phase = phase;
joint->ratio = ratio;
joint->ratio_inv = 1.0f/ratio;
joint->jAcc = 0.0f;
return joint;
}
开发者ID:Annovae，项目名称:karakuri，代码行数:13，代码来源:cpGearJoint.c
示例9: cpOscillatingMotorInit
cpOscillatingMotor *
cpOscillatingMotorInit(cpOscillatingMotor *joint, cpBody *a, cpBody *b, cpFloat frequency, cpFloat amplitude, cpFloat phaseShift)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->frequency = frequency;
joint->amplitude = amplitude;
joint->phaseShift = phaseShift;
joint->t = 0.0f;
joint->jAcc = 0.0f;
return joint;
}
开发者ID:DanGoldbach，项目名称:humperdink，代码行数:13，代码来源:cpOscillatingMotor.c
示例10: cpRatchetJointInit
cpRatchetJoint *
cpRatchetJointInit(cpRatchetJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratchet)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->angle = 0.0f;
joint->phase = phase;
joint->ratchet = ratchet;
joint->angle = b->a - a->a;
return joint;
}
开发者ID:Avant-Flux，项目名称:chipmunk，代码行数:13，代码来源:cpRatchetJoint.c
示例11: cpSlideJointInit
cpSlideJoint *
cpSlideJointInit(cpSlideJoint *joint, cpBody *a, cpBody *b, cpVect anchr1, cpVect anchr2, cpFloat min, cpFloat max)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->anchr1 = anchr1;
joint->anchr2 = anchr2;
joint->min = min;
joint->max = max;
joint->jnAcc = 0.0f;
return joint;
}
开发者ID:johnstorm，项目名称:pur，代码行数:14，代码来源:cpSlideJoint.c
示例12: cpPivotJointInit
cpPivotJoint *
cpPivotJointInit(cpPivotJoint *joint, cpBody *a, cpBody *b, cpVect anchr1, cpVect anchr2)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
// joint->anchr1 = cpvunrotate(cpvsub(pivot, a->p), a->rot);
// joint->anchr2 = cpvunrotate(cpvsub(pivot, b->p), b->rot);
joint->anchr1 = anchr1;
joint->anchr2 = anchr2;
joint->jAcc = cpvzero;
return joint;
}
开发者ID:Annovae，项目名称:karakuri，代码行数:14，代码来源:cpPivotJoint.c
示例13: cpRatchetJointInit
cpRatchetJoint *
cpRatchetJointInit(cpRatchetJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratchet)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->angle = 0.0f;
joint->phase = phase;
joint->ratchet = ratchet;
// STATIC_BODY_CHECK
joint->angle = (b ? b->a : 0.0f) - (a ? a->a : 0.0f);
return joint;
}
开发者ID:JulianSpillane，项目名称:moai-dev，代码行数:14，代码来源:cpRatchetJoint.c
示例14: cpGrooveJointInit
cpGrooveJoint *
cpGrooveJointInit(cpGrooveJoint *joint, cpBody *a, cpBody *b, cpVect groove_a, cpVect groove_b, cpVect anchorB)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->grv_a = groove_a;
joint->grv_b = groove_b;
joint->grv_n = cpvperp(cpvnormalize(cpvsub(groove_b, groove_a)));
joint->anchorB = anchorB;
joint->jAcc = cpvzero;
return joint;
}
开发者ID:cxuhua，项目名称:cxengine，代码行数:14，代码来源:cpGrooveJoint.c
示例15: cpDampedSpringInit
cpDampedSpring *
cpDampedSpringInit(cpDampedSpring *spring, cpBody *a, cpBody *b, cpVect anchr1, cpVect anchr2, cpFloat restLength, cpFloat stiffness, cpFloat damping)
{
cpConstraintInit((cpConstraint *)spring, cpDampedSpringGetClass(), a, b);
spring->anchr1 = anchr1;
spring->anchr2 = anchr2;
spring->restLength = restLength;
spring->stiffness = stiffness;
spring->damping = damping;
spring->springForceFunc = (cpDampedSpringForceFunc)defaultSpringForce;
return spring;
}
开发者ID:presentcreative，项目名称:TI，代码行数:15，代码来源:cpDampedSpring.c
示例16: cpPinJointInit
cpPinJoint *
cpPinJointInit(cpPinJoint *joint, cpBody *a, cpBody *b, cpVect anchr1, cpVect anchr2)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->anchr1 = anchr1;
joint->anchr2 = anchr2;
// STATIC_BODY_CHECK
cpVect p1 = (a ? cpvadd(a->p, cpvrotate(anchr1, a->rot)) : anchr1);
cpVect p2 = (b ? cpvadd(b->p, cpvrotate(anchr2, b->rot)) : anchr2);
joint->dist = cpvlength(cpvsub(p2, p1));
joint->jnAcc = 0.0f;
return joint;
}
开发者ID:ccjimmy，项目名称:TweeJump4wp8，代码行数:17，代码来源:cpPinJoint.c
示例17: cpPinJointInit
cpPinJoint *
cpPinJointInit(cpPinJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->anchorA = anchorA;
joint->anchorB = anchorB;
// STATIC_BODY_CHECK
cpVect p1 = (a ? cpTransformPoint(a->transform, anchorA) : anchorA);
cpVect p2 = (b ? cpTransformPoint(b->transform, anchorB) : anchorB);
joint->dist = cpvlength(cpvsub(p2, p1));
cpAssertWarn(joint->dist > 0.0, "You created a 0 length pin joint. A pivot joint will be much more stable.");
joint->jnAcc = 0.0f;
return joint;
}
开发者ID:00dazam，项目名称:FlappyBird-SpriteBuilder，代码行数:19，代码来源:cpPinJoint.c
示例18: cpPinJointInit
cpPinJoint *
cpPinJointInit(cpPinJoint *joint, cpBody *a, cpBody *b, cpVect anchr1, cpVect anchr2)
{
cpConstraintInit((cpConstraint *)joint, &klass, a, b);
joint->anchr1 = anchr1;
joint->anchr2 = anchr2;
// STATIC_BODY_CHECK
cpVect p1 = (a ? cpvadd(a->p, cpvrotate(anchr1, a->rot)) : anchr1);
cpVect p2 = (b ? cpvadd(b->p, cpvrotate(anchr2, b->rot)) : anchr2);
joint->dist = cpvlength(cpvsub(p2, p1));
cpAssertWarn(joint->dist > 0.0, "You created a 0 length pin joint. A pivot joint will be much more stable.");
joint->jnAcc = 0.0f;
return joint;
}
开发者ID:haiweizhang，项目名称:MyCocos2d-xV2.0，代码行数:19，代码来源:cpPinJoint.c
注：本文中的cpConstraintInit函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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