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Clean up white spaces

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This commit is contained in:
Christophe Riccio 2014-11-15 00:32:40 +01:00
parent 191dbe92dc
commit d606eaf2da
1 changed files with 89 additions and 87 deletions
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176
test/gtx/gtx_dual_quaternion.cpp
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@ -36,128 +36,131 @@ int test_dquat_type()
return 0; return 0;
} }
int test_scalars() { int test_scalars()
float const Epsilon = 0.0001f; {
float const Epsilon = 0.0001f;
int Error(0); int Error(0);
glm::quat src_q1 = glm::quat(1.0f,2.0f,3.0f,4.0f); glm::quat src_q1 = glm::quat(1.0f,2.0f,3.0f,4.0f);
glm::quat src_q2 = glm::quat(5.0f,6.0f,7.0f,8.0f); glm::quat src_q2 = glm::quat(5.0f,6.0f,7.0f,8.0f);
glm::dualquat src1(src_q1,src_q2); glm::dualquat src1(src_q1,src_q2);
{ {
glm::dualquat dst1 = src1 * 2.0f; glm::dualquat dst1 = src1 * 2.0f;
glm::dualquat dst2 = 2.0f * src1; glm::dualquat dst2 = 2.0f * src1;
glm::dualquat dst3 = src1; glm::dualquat dst3 = src1;
dst3 *= 2.0f; dst3 *= 2.0f;
glm::dualquat dstCmp(src_q1 * 2.0f,src_q2 * 2.0f); glm::dualquat dstCmp(src_q1 * 2.0f,src_q2 * 2.0f);
Error += glm::all(glm::epsilonEqual(dst1.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst1.dual,dstCmp.dual, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst1.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst1.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst2.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst2.dual,dstCmp.dual, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst2.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst2.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst3.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst3.dual,dstCmp.dual, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst3.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst3.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
} }
{ {
glm::dualquat dst1 = src1 / 2.0f; glm::dualquat dst1 = src1 / 2.0f;
glm::dualquat dst2 = src1; glm::dualquat dst2 = src1;
dst2 /= 2.0f; dst2 /= 2.0f;
glm::dualquat dstCmp(src_q1 / 2.0f,src_q2 / 2.0f); glm::dualquat dstCmp(src_q1 / 2.0f,src_q2 / 2.0f);
Error += glm::all(glm::epsilonEqual(dst1.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst1.dual,dstCmp.dual, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst1.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst1.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst2.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst2.dual,dstCmp.dual, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst2.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst2.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
} }
return Error; return Error;
} }
int test_inverse() int test_inverse()
{ {
int Error(0); int Error(0);
float const Epsilon = 0.0001f; float const Epsilon = 0.0001f;
glm::dualquat dqid; glm::dualquat dqid;
glm::mat4x4 mid(1.0f); glm::mat4x4 mid(1.0f);
for (int j = 0; j < 100; ++j) for (int j = 0; j < 100; ++j)
{ {
glm::mat4x4 rot = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f); glm::mat4x4 rot = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f);
glm::vec3 vt = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f); glm::vec3 vt = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f);
glm::mat4x4 m = glm::translate(mid, vt) * rot; glm::mat4x4 m = glm::translate(mid, vt) * rot;
glm::quat qr = glm::quat_cast(m); glm::quat qr = glm::quat_cast(m);
glm::dualquat dq(qr); glm::dualquat dq(qr);
glm::dualquat invdq = glm::inverse(dq);
glm::dualquat r1 = invdq * dq; glm::dualquat invdq = glm::inverse(dq);
glm::dualquat r2 = dq * invdq;
Error += glm::all(glm::epsilonEqual(r1.real, dqid.real, Epsilon)) && glm::all(glm::epsilonEqual(r1.dual, dqid.dual, Epsilon)) ? 0 : 1; glm::dualquat r1 = invdq * dq;
Error += glm::all(glm::epsilonEqual(r2.real, dqid.real, Epsilon)) && glm::all(glm::epsilonEqual(r2.dual, dqid.dual, Epsilon)) ? 0 : 1; glm::dualquat r2 = dq * invdq;
// testing commutative property Error += glm::all(glm::epsilonEqual(r1.real, dqid.real, Epsilon)) && glm::all(glm::epsilonEqual(r1.dual, dqid.dual, Epsilon)) ? 0 : 1;
glm::dualquat r ( glm::quat( myfrand() * glm::pi<float>() * 2.0f, myfrand(), myfrand(), myfrand() ), Error += glm::all(glm::epsilonEqual(r2.real, dqid.real, Epsilon)) && glm::all(glm::epsilonEqual(r2.dual, dqid.dual, Epsilon)) ? 0 : 1;
glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f) );
glm::dualquat riq = (r * invdq) * dq;
glm::dualquat rqi = (r * dq) * invdq;
Error += glm::all(glm::epsilonEqual(riq.real, rqi.real, Epsilon)) && glm::all(glm::epsilonEqual(riq.dual, rqi.dual, Epsilon)) ? 0 : 1; // testing commutative property
} glm::dualquat r ( glm::quat( myfrand() * glm::pi<float>() * 2.0f, myfrand(), myfrand(), myfrand() ),
glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f) );
glm::dualquat riq = (r * invdq) * dq;
glm::dualquat rqi = (r * dq) * invdq;
return Error; Error += glm::all(glm::epsilonEqual(riq.real, rqi.real, Epsilon)) && glm::all(glm::epsilonEqual(riq.dual, rqi.dual, Epsilon)) ? 0 : 1;
}
return Error;
} }
int test_mul() int test_mul()
{ {
int Error(0); int Error(0);
float const Epsilon = 0.0001f; float const Epsilon = 0.0001f;
glm::mat4x4 mid(1.0f); glm::mat4x4 mid(1.0f);
for (int j = 0; j < 100; ++j) { for (int j = 0; j < 100; ++j)
// generate random rotations and translations and compare transformed by matrix and dualquats random points {
glm::vec3 vt1 = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f); // generate random rotations and translations and compare transformed by matrix and dualquats random points
glm::vec3 vt2 = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f); glm::vec3 vt1 = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f);
glm::vec3 vt2 = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f);
glm::mat4x4 rot1 = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f); glm::mat4x4 rot1 = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f);
glm::mat4x4 rot2 = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f); glm::mat4x4 rot2 = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f);
glm::mat4x4 m1 = glm::translate(mid, vt1) * rot1; glm::mat4x4 m1 = glm::translate(mid, vt1) * rot1;
glm::mat4x4 m2 = glm::translate(mid, vt2) * rot2; glm::mat4x4 m2 = glm::translate(mid, vt2) * rot2;
glm::mat4x4 m3 = m2 * m1; glm::mat4x4 m3 = m2 * m1;
glm::mat4x4 m4 = m1 * m2; glm::mat4x4 m4 = m1 * m2;
glm::quat qrot1 = glm::quat_cast(rot1); glm::quat qrot1 = glm::quat_cast(rot1);
glm::quat qrot2 = glm::quat_cast(rot2); glm::quat qrot2 = glm::quat_cast(rot2);
glm::dualquat dq1 = glm::dualquat(qrot1,vt1); glm::dualquat dq1 = glm::dualquat(qrot1,vt1);
glm::dualquat dq2 = glm::dualquat(qrot2,vt2); glm::dualquat dq2 = glm::dualquat(qrot2,vt2);
glm::dualquat dq3 = dq2 * dq1; glm::dualquat dq3 = dq2 * dq1;
glm::dualquat dq4 = dq1 * dq2; glm::dualquat dq4 = dq1 * dq2;
for (int i = 0; i < 100; ++i) { for (int i = 0; i < 100; ++i)
glm::vec4 src_pt = glm::vec4(myfrand() * 4.0f, myfrand() * 5.0f, myfrand() * 3.0f,1.0f); {
// test both multiplication orders glm::vec4 src_pt = glm::vec4(myfrand() * 4.0f, myfrand() * 5.0f, myfrand() * 3.0f,1.0f);
glm::vec4 dst_pt_m3 = m3 * src_pt; // test both multiplication orders
glm::vec4 dst_pt_dq3 = dq3 * src_pt; glm::vec4 dst_pt_m3 = m3 * src_pt;
glm::vec4 dst_pt_dq3 = dq3 * src_pt;
glm::vec4 dst_pt_m3_i = glm::inverse(m3) * src_pt; glm::vec4 dst_pt_m3_i = glm::inverse(m3) * src_pt;
glm::vec4 dst_pt_dq3_i = src_pt * dq3; glm::vec4 dst_pt_dq3_i = src_pt * dq3;
glm::vec4 dst_pt_m4 = m4 * src_pt; glm::vec4 dst_pt_m4 = m4 * src_pt;
glm::vec4 dst_pt_dq4 = dq4 * src_pt; glm::vec4 dst_pt_dq4 = dq4 * src_pt;
glm::vec4 dst_pt_m4_i = glm::inverse(m4) * src_pt; glm::vec4 dst_pt_m4_i = glm::inverse(m4) * src_pt;
glm::vec4 dst_pt_dq4_i = src_pt * dq4; glm::vec4 dst_pt_dq4_i = src_pt * dq4;
Error += glm::all(glm::epsilonEqual(dst_pt_m3, dst_pt_dq3, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst_pt_m3, dst_pt_dq3, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst_pt_m4, dst_pt_dq4, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst_pt_m4, dst_pt_dq4, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst_pt_m3_i, dst_pt_dq3_i, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst_pt_m3_i, dst_pt_dq3_i, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst_pt_m4_i, dst_pt_dq4_i, Epsilon)) ? 0 : 1; Error += glm::all(glm::epsilonEqual(dst_pt_m4_i, dst_pt_dq4_i, Epsilon)) ? 0 : 1;
} }
} }
return Error; return Error;
} }
int test_dual_quat_ctr() int test_dual_quat_ctr()
@ -191,6 +194,5 @@ int main()
Error += test_inverse(); Error += test_inverse();
Error += test_mul(); Error += test_mul();
//std::cout << "Errors count: " << Error << std::endl;
return Error; return Error;
} }