38 lines
1007 B
C++
38 lines
1007 B
C++
#include "sceneGraph.hpp"
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#include <iostream>
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SceneNode* createSceneNode() {
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return new SceneNode();
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}
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// Add a child node to its parent's list of children
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void addChild(SceneNode* parent, SceneNode* child) {
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parent->children.push_back(child);
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}
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int totalChildren(SceneNode* parent) {
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int count = parent->children.size();
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for (SceneNode* child : parent->children) {
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count += totalChildren(child);
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}
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return count;
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}
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// Pretty prints the current values of a SceneNode instance to stdout
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void printNode(SceneNode* node) {
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printf(
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"SceneNode {\n"
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" Child count: %i\n"
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" Rotation: (%f, %f, %f)\n"
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" Location: (%f, %f, %f)\n"
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" Reference point: (%f, %f, %f)\n"
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" VAO ID: %i\n"
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"}\n",
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int(node->children.size()),
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node->rotation.x, node->rotation.y, node->rotation.z,
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node->position.x, node->position.y, node->position.z,
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node->referencePoint.x, node->referencePoint.y, node->referencePoint.z,
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node->vertexArrayObjectID);
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}
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