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comparison semiconginev2/gltf.nim @ 1253:c4f98eb4bb05

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fix: a few things
author sam <sam@basx.dev>
date Fri, 26 Jul 2024 23:39:24 +0700
parents 01e9f41d35b1
children b0f4c8ccd49a
comparison
equal deleted inserted replaced
1252:01e9f41d35b1 1253:c4f98eb4bb05
231 for child in items(node["children"]): 231 for child in items(node["children"]):
232 result.children.add child.getInt() 232 result.children.add child.getInt()
233 if "matrix" in node: 233 if "matrix" in node:
234 for i in 0 ..< node["matrix"].len: 234 for i in 0 ..< node["matrix"].len:
235 result.transform[i] = node["matrix"][i].getFloat() 235 result.transform[i] = node["matrix"][i].getFloat()
236 236 result.transform = result.transform.Transposed()
237 var (t, r, s) = (Unit4, Unit4, Unit4) 237 else:
238 if "translation" in node: 238 var (t, r, s) = (Unit4, Unit4, Unit4)
239 t = Translate( 239 if "translation" in node:
240 float32(node["translation"][0].getFloat()), 240 t = Translate(
241 float32(node["translation"][1].getFloat()), 241 float32(node["translation"][0].getFloat()),
242 float32(node["translation"][2].getFloat()) 242 float32(node["translation"][1].getFloat()),
243 ) 243 float32(node["translation"][2].getFloat())
244 if "rotation" in node:
245 t = Rotate(
246 float32(node["rotation"][3].getFloat()),
247 NewVec3f(
248 float32(node["rotation"][0].getFloat()),
249 float32(node["rotation"][1].getFloat()),
250 float32(node["rotation"][2].getFloat())
251 ) 244 )
252 ) 245 if "rotation" in node:
253 if "scale" in node: 246 t = Rotate(
254 t = Scale( 247 float32(node["rotation"][3].getFloat()),
255 float32(node["scale"][0].getFloat()), 248 NewVec3f(
256 float32(node["scale"][1].getFloat()), 249 float32(node["rotation"][0].getFloat()),
257 float32(node["scale"][2].getFloat()) 250 float32(node["rotation"][1].getFloat()),
258 ) 251 float32(node["rotation"][2].getFloat())
259 252 )
260 result.transform = t * r * s * result.transform 253 )
254 if "scale" in node:
255 t = Scale(
256 float32(node["scale"][0].getFloat()),
257 float32(node["scale"][1].getFloat()),
258 float32(node["scale"][2].getFloat())
259 )
260
261 result.transform = t * r * s
261 262
262 proc ReadglTF*[TMesh, TMaterial]( 263 proc ReadglTF*[TMesh, TMaterial](
263 stream: Stream, 264 stream: Stream,
264 meshAttributesMapping: static MeshAttributeNames, 265 meshAttributesMapping: static MeshAttributeNames,
265 materialAttributesMapping: static MaterialAttributeNames, 266 materialAttributesMapping: static MaterialAttributeNames,