#include <iostream>
#include <SketchUpAPI/Sketchup.h>


int main (int argc, char** argv) {

	SUInitialize();

	SUModelRef model = SU_INVALID;

	SUModelCreateFromFile(&model, "instances.skp");

	SUEntitiesRef entities = SU_INVALID;
	SUModelGetEntities(model, &entities);

	size_t count = 0;

	SUEntitiesGetNumInstances(entities, &count);
	std::cout << "instance count: " << count << "\n";

	SUComponentInstanceRef instances[count];

	size_t szinstances;

	SUEntitiesGetInstances(entities, count, instances, &szinstances);
	std::cout << "returned instances count: " << szinstances << "\n";
	while (szinstances--)
	{
		struct SUTransformation matrix;
		SUComponentInstanceGetTransform(instances[szinstances], &matrix);
		struct FloatingPosition {
			double x,z,y,d;
		} pos = { .x = matrix.values[12], .z = matrix.values[14], .y = matrix.values[13], .d = matrix.values[15] };
		printf("%f, %f, %f\n", pos.x, pos.y, pos.z);
	}

	SUTerminate();
}