135 lines
4.7 KiB
Python
135 lines
4.7 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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坐标轴中心位置测试脚本
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测试坐标轴是否正确显示在实体中心，并且不被实体遮挡
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"""
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import sys
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import os
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sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from main import MyWorld
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from PyQt5.QtWidgets import QApplication
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def test_center_gizmo():
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"""测试坐标轴中心位置显示"""
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print("=== 坐标轴中心位置测试 ===")
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# 创建应用程序
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app = QApplication.instance()
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if app is None:
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app = QApplication(sys.argv)
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# 创建世界
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world = MyWorld()
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print("\n1. 测试导入模型...")
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# 查找FBX测试文件
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fbx_files = []
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current_dir = os.path.dirname(os.path.abspath(__file__))
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for filename in os.listdir(current_dir):
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if filename.lower().endswith('.fbx'):
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fbx_files.append(os.path.join(current_dir, filename))
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if not fbx_files:
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print("× 没有找到FBX测试文件")
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return
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# 导入第一个找到的FBX文件
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test_file = fbx_files[0]
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print(f"导入测试文件: {test_file}")
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model = world.scene_manager.importModel(test_file)
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if not model:
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print("× 模型导入失败")
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return
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print("✓ 模型导入成功")
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print("\n2. 测试选择模型...")
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# 模拟选择模型
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world.selection.updateSelection(model)
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if world.selection.selectedNode:
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print("✓ 模型选择成功")
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# 检查坐标轴是否创建
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if world.selection.gizmo:
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print("✓ 坐标轴创建成功")
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# 获取模型边界和坐标轴位置
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bounds = model.getBounds()
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if bounds and not bounds.isEmpty():
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center = bounds.getCenter()
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gizmo_pos = world.selection.gizmo.getPos()
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print(f"\n3. 位置验证:")
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print(f" 模型边界中心: {center}")
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print(f" 坐标轴位置: {gizmo_pos}")
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# 验证坐标轴是否在中心位置（允许小的浮点误差）
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pos_diff = abs(gizmo_pos.x - center.x) + abs(gizmo_pos.y - center.y) + abs(gizmo_pos.z - center.z)
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if pos_diff < 0.1: # 允许0.1的误差
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print("✓ 坐标轴位置正确设置在实体中心")
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else:
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print(f"× 坐标轴位置不在中心，偏差: {pos_diff}")
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# 检查渲染设置
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print(f"\n4. 渲染设置验证:")
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print(f" 坐标轴渲染bin: {world.selection.gizmo.getBin()}")
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print(f" 坐标轴深度测试: {world.selection.gizmo.getDepthTest()}")
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print(f" 坐标轴深度写入: {world.selection.gizmo.getDepthWrite()}")
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if world.selection.gizmoXAxis:
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print(f" X轴渲染bin: {world.selection.gizmoXAxis.getBin()}")
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print(f" X轴深度测试: {world.selection.gizmoXAxis.getDepthTest()}")
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if world.selection.gizmoYAxis:
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print(f" Y轴渲染bin: {world.selection.gizmoYAxis.getBin()}")
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print(f" Y轴深度测试: {world.selection.gizmoYAxis.getDepthTest()}")
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if world.selection.gizmoZAxis:
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print(f" Z轴渲染bin: {world.selection.gizmoZAxis.getBin()}")
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print(f" Z轴深度测试: {world.selection.gizmoZAxis.getDepthTest()}")
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print("✓ 渲染设置已应用")
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else:
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print("× 坐标轴创建失败")
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else:
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print("× 模型选择失败")
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print("\n5. 测试说明:")
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print(" - 坐标轴现在应该显示在实体的几何中心")
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print(" - 即使部分坐标轴在实体内部，也应该完全可见")
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print(" - 坐标轴具有最高的渲染优先级，不会被任何实体遮挡")
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print(" - 三个轴有独立的渲染优先级：X(201), Y(202), Z(203)")
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print("\n=== 测试完成 ===")
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# 启动交互模式让用户查看结果
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print("\n按任意键查看3D场景...")
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input()
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# 显示3D窗口
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try:
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from ui.main_window import setup_main_window
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app, main_window = setup_main_window(world)
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main_window.show()
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print("✓ 3D窗口已打开，请验证:")
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print(" 1. 坐标轴是否显示在实体中心")
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print(" 2. 坐标轴是否完全可见（不被实体遮挡）")
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print(" 3. 可以正常点击和拖拽坐标轴")
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app.exec_()
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except Exception as e:
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print(f"显示3D窗口时出错: {e}")
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if __name__ == "__main__":
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test_center_gizmo() |