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render_cpp.py: wrap models in namespaces

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Zack Buhman 2026-01-13 12:25:45 -06:00
parent a94b3044b0
commit 5c37fb26dc
1 changed files with 14 additions and 6 deletions
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render_cpp.py
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@ -213,36 +213,44 @@ def render_animations(gltf):
yield from render_animation_samplers(animation_ix, animation["samplers"]) yield from render_animation_samplers(animation_ix, animation["samplers"])
yield from render_animation_channels(animation_ix, animation["channels"]) yield from render_animation_channels(animation_ix, animation["channels"])
def render_gltf_header(gltf): def render_gltf_header(gltf, prefix):
yield f"#ifndef _{prefix.upper()}_HPP_"
yield f"#define _{prefix.upper()}_HPP_"
yield f"namespace {prefix} {{"
yield from render_skins_extern(gltf) yield from render_skins_extern(gltf)
yield from render_accessors_extern(gltf) yield from render_accessors_extern(gltf)
yield from render_nodes_extern(gltf) yield from render_nodes_extern(gltf)
yield from render_animations_extern(gltf) yield from render_animations_extern(gltf)
yield "}"
yield "#endif"
def render_gltf_source(gltf, filename_hpp): def render_gltf_source(gltf, prefix, filename_hpp):
header_name = path.split(filename_hpp)[1] header_name = path.split(filename_hpp)[1]
yield "#include <d3dx10.h>" yield "#include <d3dx10.h>"
yield '#include "gltf.hpp"' yield '#include "gltf.hpp"'
yield f'#include "{header_name}"' yield f'#include "{header_name}"'
yield f"namespace {prefix} {{"
yield from render_accessors(gltf) yield from render_accessors(gltf)
yield from render_meshes(gltf) yield from render_meshes(gltf)
yield from render_nodes(gltf) yield from render_nodes(gltf)
yield from render_skins(gltf) yield from render_skins(gltf)
yield from render_animations(gltf) yield from render_animations(gltf)
yield "}"
filename = sys.argv[1] filename = sys.argv[1]
filename_cpp = sys.argv[2] prefix = sys.argv[2]
filename_cpp = sys.argv[3]
assert filename_cpp.endswith(".cpp") assert filename_cpp.endswith(".cpp")
filename_hpp = sys.argv[3] filename_hpp = sys.argv[4]
assert filename_hpp.endswith(".hpp") assert filename_hpp.endswith(".hpp")
gltf = decode_file(filename) gltf = decode_file(filename)
with open(filename_cpp, "w") as f: with open(filename_cpp, "w") as f:
render, out = renderer() render, out = renderer()
render(render_gltf_source(gltf, filename_hpp)) render(render_gltf_source(gltf, prefix, filename_hpp))
f.write(out.getvalue()) f.write(out.getvalue())
with open(filename_hpp, "w") as f: with open(filename_hpp, "w") as f:
render, out = renderer() render, out = renderer()
render(render_gltf_header(gltf)) render(render_gltf_header(gltf, prefix))
f.write(out.getvalue()) f.write(out.getvalue())