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ModelInstance's full 3D transform set as default

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This commit is contained in:
Enrico Turri 2018-10-16 09:51:30 +02:00
parent fb6c1a885c
commit 059ab4a05c
20 changed files with 2 additions and 630 deletions
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29
src/libslic3r/Format/PRUS.cpp
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@ -97,15 +97,9 @@ static void extract_model_from_archive(
const char *zero_tag = "<zero>";
const char *zero_xml = strstr(scene_xml_data.data(), zero_tag);
float trafo[3][4] = { 0 };
#if ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
Vec3d instance_rotation = Vec3d::Zero();
Vec3d instance_scaling_factor = Vec3d::Ones();
Vec3d instance_offset = Vec3d::Zero();
#else
double instance_rotation = 0.;
double instance_scaling_factor = 1.f;
Vec2d instance_offset(0., 0.);
#endif // ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
bool trafo_set = false;
unsigned int group_id = (unsigned int)-1;
unsigned int extruder_id = (unsigned int)-1;
@ -128,19 +122,8 @@ static void extract_model_from_archive(
"[%f, %f, %f]", scale, scale+1, scale+2) == 3 &&
sscanf(zero_xml+strlen(zero_tag),
"[%f, %f, %f]", zero, zero+1, zero+2) == 3) {
#if ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
instance_scaling_factor = Vec3d((double)scale[0], (double)scale[1], (double)scale[2]);
instance_rotation = Vec3d(-(double)rotation[0], -(double)rotation[1], -(double)rotation[2]);
#else
if (scale[0] == scale[1] && scale[1] == scale[2]) {
instance_scaling_factor = scale[0];
scale[0] = scale[1] = scale[2] = 1.;
}
if (rotation[0] == 0. && rotation[1] == 0.) {
instance_rotation = -rotation[2];
rotation[2] = 0.;
}
#endif // ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
Eigen::Matrix3f mat_rot, mat_scale, mat_trafo;
mat_rot = Eigen::AngleAxisf(-rotation[2], Eigen::Vector3f::UnitZ()) *
Eigen::AngleAxisf(-rotation[1], Eigen::Vector3f::UnitY()) *
@ -151,15 +134,9 @@ static void extract_model_from_archive(
for (size_t c = 0; c < 3; ++ c)
trafo[r][c] += mat_trafo(r, c);
}
#if ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
instance_offset = Vec3d((double)(position[0] - zero[0]), (double)(position[1] - zero[1]), (double)(position[2] - zero[2]));
// CHECK_ME -> Is the following correct ?
trafo[2][3] = position[2] / (float)instance_scaling_factor(2);
#else
instance_offset(0) = position[0] - zero[0];
instance_offset(1) = position[1] - zero[1];
trafo[2][3] = position[2] / instance_scaling_factor;
#endif // ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
trafo_set = true;
}
const char *group_tag = "<group>";
@ -315,15 +292,9 @@ static void extract_model_from_archive(
model_object = model->add_object(name, path, std::move(mesh));
volume = model_object->volumes.front();
ModelInstance *instance = model_object->add_instance();
#if ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
instance->set_rotation(instance_rotation);
instance->set_scaling_factor(instance_scaling_factor);
instance->set_offset(instance_offset);
#else
instance->rotation = instance_rotation;
instance->scaling_factor = instance_scaling_factor;
instance->offset = instance_offset;
#endif // ENABLE_MODELINSTANCE_3D_FULL_TRANSFORM
if (group_id != (size_t)-1)
group_to_model_object[group_id] = model_object;
} else {