Python超人-宇宙模拟器

sim_scenes/func.py

@@ -409,7 +409,7 @@ def create_3d_card(left=-.885, top=0.495, width=0.02, height=0.02):
     return panel
 
 
-def create_text_panel(width=0.35, height=.5):
+def create_text_panel(width=0.35, height=.5, font=None):
     # 创建一个 Panel 组件
     from ursina import Text, Panel, color, camera, Vec3, window
     from simulators.ursina.ursina_config import UrsinaConfig
@@ -426,14 +426,18 @@ def create_text_panel(width=0.35, height=.5):
         position=(-.49 * aspect_ratio, 0.3, 0),
         alpha=0.5
     )
-
+    if font is None:
+        font = UrsinaConfig.CN_FONT
+    else:
+        from common.func import find_file
+        font = find_file(f"fonts/{font}", UrsinaConfig.CN_FONT)
     # 创建一个 Text 组件用于显示消息
     text = Text(
         parent=panel,
         text='',
         origin=(-.5, .5, -.5),
         scale=(height * 5, width * 5),
-        font=UrsinaConfig.CN_FONT,
+        font=font,
         # background=True,
         # background_color=color.clear
     )

sim_scenes/solar_system/halley_comet_sim.py

@@ -136,6 +136,7 @@ class HalleyCometSim(HalleyCometSimBase):
 
         label = create_label(trail, label=year, pos=_pos,
                              label_color=label_color,
+                             font="DroidSansFallback.ttf",
                              scale=scale, alpha=1.0, background=background
                              )
         label.set_light_off()
@@ -369,7 +370,7 @@ class HalleyCometSim(HalleyCometSimBase):
         # 创建太阳系天体的真实轨迹（太阳和哈雷彗星除外）
         self.create_orbit_lines()
         # 创建信息显示面板
-        self.text_panel = create_text_panel()
+        self.text_panel = create_text_panel(font="DroidSansFallback.ttf")
 
     def on_timer_changed(self, time_data):
         """

simulators/ursina/ursina_mesh.py

@@ -194,14 +194,19 @@ def create_arrow(height=0.5, width=0.1):
     return arrow_mesh
 
 
-def create_label(parent, label, pos, label_color, scale=50, alpha=1.0, background=False):
+def create_label(parent, label, pos, label_color, scale=50, alpha=1.0, background=False, font=None):
     if isinstance(label_color, tuple) or isinstance(label_color, list):
         label_color = conv_to_vec4_color(label_color)
     if alpha < 1:
         label_color[3] = alpha
+    if font is None:
+        font = UrsinaConfig.CN_FONT
+    else:
+        from common.func import find_file
+        font = find_file(f"fonts/{font}", UrsinaConfig.CN_FONT)
     text = Text(label, parent=parent, scale=scale, billboard=True, color=label_color,
                 position=Vec3(pos) + Vec3(1, 1, 1), alpha=alpha,
-                font=UrsinaConfig.CN_FONT, background=background)
+                font=font, background=background)
     return text