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加入顶点注释和面注释

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xsl
2025-09-26 10:51:12 +08:00
parent 67404122fb
commit 5455da4a57
2 changed files with 2667 additions and 1335 deletions
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python/face.obj
+2664 -1334
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python/generate.py
+3 -1
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@@ -26,6 +26,7 @@ def create_triangular_obj_from_json(vertices_file, indices_file, output_file):
# 写入顶点信息 (v x y z) # 写入顶点信息 (v x y z)
for i, vertex in enumerate(vertices): for i, vertex in enumerate(vertices):
f.write(f"# 顶点 {i}\n")
f.write(f"v {vertex[0]:.6f} {vertex[1]:.6f} {vertex[2]:.6f}\n") f.write(f"v {vertex[0]:.6f} {vertex[1]:.6f} {vertex[2]:.6f}\n")
f.write("\n") f.write("\n")
@@ -33,6 +34,7 @@ def create_triangular_obj_from_json(vertices_file, indices_file, output_file):
# 写入面信息 (f v1 v2 v3) # 写入面信息 (f v1 v2 v3)
for triangle in triangles: for triangle in triangles:
# OBJ文件索引从1开始，所以需要+1 # OBJ文件索引从1开始，所以需要+1
f.write(f"# 面 {triangle[0]} {triangle[1]} {triangle[2]}\n")
f.write(f"f {triangle[0]+1} {triangle[1]+1} {triangle[2]+1}\n") f.write(f"f {triangle[0]+1} {triangle[1]+1} {triangle[2]+1}\n")
def edges_to_triangles(edges): def edges_to_triangles(edges):
@@ -72,7 +74,7 @@ if __name__ == "__main__":
indices_file = "point_connection.json" # 线索引数据文件 indices_file = "point_connection.json" # 线索引数据文件
# 输出文件 # 输出文件
output_file = "D:/temp/vulkantest/Assets/face.obj" # 生成的OBJ文件 output_file = "D:/Vulkan-Samples/python/face.obj" # 生成的OBJ文件
# 生成OBJ文件 # 生成OBJ文件
create_triangular_obj_from_json(vertices_file, indices_file, output_file) create_triangular_obj_from_json(vertices_file, indices_file, output_file)