Automating surface curve creation from pixel coordinates in TRITOP

[[Se...]]

Hi everyone,

I am working with photogrammetry using the TRITOP system.

Currently, when I use the create_surface_curve command, I click on an image in the command interactive window, the software automatically calculates the 3D position on the actual surface.

MCAD_ELEMENT=gom.script.curve.create_surface_curve (
	curve_parts={'markers': [{'index': 0, 'parameters': {'point_trait': {'interpolated': True, 'normal': gom.Vec3d (0.07924362272, 0.03276161849, 0.9963167906), 'point': gom.Vec3d (573.3816922, 47.83301153, 297.8800614), 'target': gom.app.project.actual_elements['actual_master']}, 'type': 'free'}, 'type': 'marker'}, {'index': 1, 'parameters': {'point_trait': {'interpolated': True, 'normal': gom.Vec3d (0.07802926749, 0.01146471221, 0.9968851209), 'point': gom.Vec3d (573.6484574, 25.50336509, 298.3514428), 'target': gom.app.project.actual_elements['actual_master']}, 'type': 'free'}, 'type': 'marker'}, {'index': 2, 'parameters': {'point_trait': {'interpolated': True, 'normal': gom.Vec3d (0.07850114256, 0.004903743044, 0.996901989), 'point': gom.Vec3d (572.0861109, 2.302611895, 298.6641015), 'target': gom.app.project.actual_elements['actual_master']}, 'type': 'free'}, 'type': 'marker'}, {'index': 3, 'parameters': {'point_trait': {'interpolated': True, 'normal': gom.Vec3d (0.07395029813, -0.01712233759, 0.9971149564), 'point': gom.Vec3d (571.1842161, -27.73264642, 298.5560014), 'target': gom.app.project.actual_elements['actual_master']}, 'type': 'free'}, 'type': 'marker'}, {'index': 4, 'parameters': {'point_trait': {'interpolated': True, 'normal': gom.Vec3d (0.07339125872, -0.02370758355, 0.9970213771), 'point': gom.Vec3d (571.5683979, -41.38079059, 298.252247), 'target': gom.app.project.actual_elements['actual_master']}, 'type': 'free'}, 'type': 'marker'}], 'pathes': [{'parameters': {'sequence': [{'index': 0, 'type': 'marker'}, {'type': 'segment'}, {'index': 1, 'type': 'marker'}, {'type': 'segment'}, {'index': 2, 'type': 'marker'}, {'type': 'segment'}, {'index': 3, 'type': 'marker'}, {'type': 'segment'}, {'index': 4, 'type': 'marker'}], 'type': 'spline'}, 'type': 'path'}], 'projection_mode': 'smooth'}, 
	name='曲线 4', 
	target=gom.app.project.actual_elements['actual_master'])

My goal is to take a list of pixels, compute their corresponding 3D positions, and pass them into the create_surface_curve if that possible.

I look forward to hearing from you and thank you in advance for your time and assistance.

Sean Tsai