98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
// Filename: eggJointData.cxx
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// Created by: drose (23Feb01)
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//
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////////////////////////////////////////////////////////////////////
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#include "eggJointData.h"
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#include "eggJointNodePointer.h"
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#include "eggMatrixTablePointer.h"
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#include <eggGroup.h>
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#include <eggTable.h>
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#include <indent.h>
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////////////////////////////////////////////////////////////////////
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// Function: EggJointData::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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EggJointData::
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EggJointData(EggCharacterCollection *collection,
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EggCharacterData *char_data) :
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EggComponentData(collection, char_data)
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{
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggJointData::find_joint
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// Access: Public
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// Description: Returns the first descendent joint found with the
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// indicated name, or NULL if no joint has that name.
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////////////////////////////////////////////////////////////////////
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INLINE EggJointData *EggJointData::
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find_joint(const string &name) {
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Children::const_iterator ci;
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for (ci = _children.begin(); ci != _children.end(); ++ci) {
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EggJointData *child = (*ci);
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if (child->get_name() == name) {
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return child;
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}
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EggJointData *result = child->find_joint(name);
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if (result != (EggJointData *)NULL) {
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return result;
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}
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}
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return (EggJointData *)NULL;
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggJointData::add_back_pointer
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// Access: Public, Virtual
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// Description: Adds the indicated model joint or anim table to the
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// data.
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////////////////////////////////////////////////////////////////////
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void EggJointData::
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add_back_pointer(int model_index, EggObject *egg_object) {
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if (egg_object->is_of_type(EggGroup::get_class_type())) {
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// It must be a <Joint>.
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EggJointNodePointer *joint = new EggJointNodePointer(egg_object);
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set_model(model_index, joint);
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} else if (egg_object->is_of_type(EggTable::get_class_type())) {
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// It's a <Table> with an "xform" child beneath it.
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EggMatrixTablePointer *xform = new EggMatrixTablePointer(egg_object);
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set_model(model_index, xform);
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} else {
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nout << "Invalid object added to joint for back pointer.\n";
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggJointData::write
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// Access: Public, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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void EggJointData::
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write(ostream &out, int indent_level) const {
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indent(out, indent_level)
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<< "Joint " << get_name()
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<< " (models:";
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int num_models = get_num_models();
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for (int model_index = 0; model_index < num_models; model_index++) {
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if (has_model(model_index)) {
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out << " " << model_index;
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}
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}
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out << ") {\n";
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Children::const_iterator ci;
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for (ci = _children.begin(); ci != _children.end(); ++ci) {
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(*ci)->write(out, indent_level + 2);
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}
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indent(out, indent_level) << "}\n";
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}
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