117 lines
4.6 KiB
Python
117 lines
4.6 KiB
Python
import matplotlib.pyplot as plt
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from functions import *
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def generate_picture_clp(all_group_vars, picture_path, DEBUG=False):
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vars = all_group_vars['clp']
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CLP_BACKENWEITE, CLP_BACKENHOHE, CLP_SPANNHOHE, CLP_AUFLAGETIEFE = (float(vars[k]) for k in
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['CLP_BACKENWEITE', 'CLP_BACKENHOHE',
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'CLP_SPANNHOHE', 'CLP_AUFLAGETIEFE'])
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WPR_X = CLP_BACKENWEITE/2
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WPR_Y = CLP_BACKENWEITE/2
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WPR_Z = CLP_SPANNHOHE * 5
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if min(WPR_X, WPR_Y, WPR_Z) <= 0:
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raise ValueError("Dimensions must be positive.")
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fig, ax = plt.subplots(subplot_kw={'projection': '3d'})
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# Define raw workpiece dimensions
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x_cube, y_cube, z_cube = 2 * WPR_X, 2 * WPR_Y, WPR_Z
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vertices_raw = np.array([[0, 0, 0], [x_cube, 0, 0], [x_cube, y_cube, 0], [0, y_cube, 0],
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[0, 0, WPR_Z], [x_cube, 0, WPR_Z], [x_cube, y_cube, WPR_Z], [0, y_cube, WPR_Z]])
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faces_raw = [vertices_raw[[0, 1, 2, 3]], vertices_raw[[4, 5, 6, 7]], vertices_raw[[0, 3, 7, 4]],
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vertices_raw[[1, 2, 6, 5]], vertices_raw[[0, 1, 5, 4]], vertices_raw[[2, 3, 7, 6]]]
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# Set axis properties
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ax.set_box_aspect([x_cube, y_cube, z_cube])
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ax.set(xticks=[], yticks=[], zticks=[])
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# Draw WP coordinate system
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axis_len = max(x_cube, y_cube, z_cube) * 0.2
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colors = ['r', 'g', 'b']
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origin_x = 0
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origin_y = 0
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origin_z = 0
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for i, vec in enumerate(np.eye(3)):
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ax.quiver(origin_x, origin_y, origin_z, *(axis_len * vec), color=colors[i], linewidth=3)
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ax.text(origin_x, origin_y, origin_z - axis_len * 0.3, 'WP', color='black', fontsize=9, weight='bold', ha='center',
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va='top')
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# Draw WP
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ax.add_collection3d(Poly3DCollection(faces_raw, facecolors='k', linewidths=1, edgecolors='k', alpha=.15))
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# Draw CLP coordinate system
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axis_len = max(x_cube, y_cube, z_cube) * 0.15
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colors = ['r', 'g', 'b']
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origin_x = WPR_X
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origin_y = WPR_Y
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origin_z = 0
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for i, vec in enumerate(np.eye(3)):
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ax.quiver(origin_x, origin_y, origin_z, *(axis_len * vec), color=colors[i], linewidth=3)
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ax.text(origin_x, origin_y, origin_z - axis_len * 0.3, 'CLP', color='blue', fontsize=9, weight='bold', ha='center',
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va='top')
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# Define clamping block dimensions
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clp_deep = y_cube * 0.3
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base_x = WPR_X - CLP_BACKENWEITE / 2
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alpha = 0.35
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color = 'blue'
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linewidth = 1
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# Draw clamping blocks
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x = base_x
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dx = CLP_BACKENWEITE
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y = 0
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dy1 = clp_deep
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dy2 = CLP_AUFLAGETIEFE
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z = 0
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dz1 = CLP_SPANNHOHE
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dz2 = CLP_BACKENHOHE
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plot_clamping(ax, x, y, z, dx, dy1, dy2, dz1, dz2, color=color,
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alpha=alpha, linewidth=linewidth)
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y = y_cube
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plot_clamping(ax, x, y, z, dx, dy1, dy2, dz1, dz2, color=color,
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alpha=alpha, linewidth=linewidth, inverty=True)
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# Draw text for geometry values
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ax.text(0, 2*WPR_Y+clp_deep, CLP_SPANNHOHE/2, f'{CLP_SPANNHOHE}mm', color='blue', fontsize=9, weight='bold', ha='right', va='center')
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ax.text(0, 2*WPR_Y+clp_deep, -CLP_BACKENHOHE/2, f'{CLP_BACKENHOHE}mm', color='blue', fontsize=9, weight='bold', ha='right', va='center')
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ax.text(WPR_X, 2*WPR_Y+clp_deep, CLP_SPANNHOHE, f'{CLP_BACKENWEITE}mm', color='blue', fontsize=9, weight='bold', ha='right', va='center')
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ax.text(WPR_X*2, 2*WPR_Y-CLP_AUFLAGETIEFE/2, 0, f'{CLP_AUFLAGETIEFE}mm', color='blue', fontsize=9, weight='bold', ha='left', va='bottom')
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# Set view properties
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z_trans = WPR_Z
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zoom_factor = 1.5 # Adjust this factor to zoom out more or less
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ax.view_init(elev=30, azim=-160)
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ax.set_xlim([-x_cube * zoom_factor * 0.1, x_cube * zoom_factor])
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ax.set_ylim([-y_cube * zoom_factor * 0.1, y_cube * zoom_factor])
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ax.set_zlim([-WPR_Z * zoom_factor * 0.1 - z_trans, WPR_Z * zoom_factor - z_trans])
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ax.set_aspect('auto')
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ax.grid(False) # Remove grid lines
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ax.set_xticks([])
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ax.set_yticks([])
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ax.set_zticks([])
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for axis in [ax.xaxis, ax.yaxis, ax.zaxis]:
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axis.set_pane_color((1, 1, 1, 0)) # Hide background panes
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axis.line.set_color((1, 1, 1, 0)) # Hide axis lines
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# Save or display the plot
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if not DEBUG:
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fig.savefig(picture_path, bbox_inches='tight', dpi=300, transparent=True)
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else:
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plt.show()
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plt.close()
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# Example use-case
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if __name__ == "__main__":
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all_group_vars = {
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'CLP_BACKENWEITE': 25,
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'CLP_BACKENHOHE': 20,
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'CLP_SPANNHOHE': 3,
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'CLP_AUFLAGETIEFE': 3
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}
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generate_picture_clp({'clp': all_group_vars}, "cfg_picture/TEST_wpraw.jpg", DEBUG=True)
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