本文整理了Java中com.ardor3d.math.Transform.applyInverseVector()
方法的一些代码示例,展示了Transform.applyInverseVector()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Transform.applyInverseVector()
方法的具体详情如下:
包路径:com.ardor3d.math.Transform
类名称:Transform
方法名:applyInverseVector
[英]Locally applies the inverse of this transform to the given vector: V' = M^{-1}*V
[中]对给定向量局部应用此变换的逆:V'=M^{-1}*V
代码示例来源:origin: Renanse/Ardor3D
/**
* Applies the inverse of this transform to the given vector and returns the result in the given store vector: V' =
* M^{-1}*V
*
* @param vector
* @param store
* the vector to store our result in. if null, a new vector will be created.
* @return the transformed vector.
* @throws NullPointerException
* if vector is null.
*/
@Override
public Vector3 applyInverseVector(final ReadOnlyVector3 vector, final Vector3 store) {
Vector3 result = store;
if (result == null) {
result = new Vector3();
}
result.set(vector);
return applyInverseVector(result);
}
代码示例来源:origin: com.ardor3d/ardor3d-math
/**
* Applies the inverse of this transform to the given vector and returns the result in the given store vector: V' =
* M^{-1}*V
*
* @param vector
* @param store
* the vector to store our result in. if null, a new vector will be created.
* @return the transformed vector.
* @throws NullPointerException
* if vector is null.
*/
@Override
public Vector3 applyInverseVector(final ReadOnlyVector3 vector, final Vector3 store) {
Vector3 result = store;
if (result == null) {
result = new Vector3();
}
result.set(vector);
return applyInverseVector(result);
}
代码示例来源:origin: Renanse/Ardor3D
@Test(expected = NullPointerException.class)
public void testApplyFail4() {
final Transform trans = new Transform();
trans.applyInverseVector(null);
}
代码示例来源:origin: Renanse/Ardor3D
final Vector3 result4 = trans.applyInverseVector(vec3, null);
assertTrue(Math.abs(new Vector3(0, 1, -1).distance(result4)) <= MathUtils.EPSILON);
trans.applyInverseVector(vec3, result4);
assertTrue(Math.abs(new Vector3(0, 1, -1).distance(result4)) <= MathUtils.EPSILON);
trans.applyInverseVector(vec3);
assertTrue(Math.abs(new Vector3(0, 1, -1).distance(vec3)) <= MathUtils.EPSILON);
trans.applyInverseVector(vec3);
assertTrue(Math.abs(orig.distance(vec3)) <= 10 * MathUtils.EPSILON); // accumulated error
trans.applyInverse(vec3);
assertEquals(orig, vec3);
trans.applyInverseVector(vec3);
assertEquals(orig, vec3);
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