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Fixed uv in maya importer, code refactoring

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Duccio 2018-05-18 19:15:47 +02:00
parent 3597709dc8
commit 8522e990b9
1 changed files with 9 additions and 11 deletions
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18
maya/draco_maya_plugin.py
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@ -95,8 +95,7 @@ class DracoTranslator(OpenMayaMPx.MPxFileTranslator):
normals = [] normals = []
us = OpenMaya.MFloatArray() us = OpenMaya.MFloatArray()
vs = OpenMaya.MFloatArray() vs = OpenMaya.MFloatArray()
newMesh = None poly_count = [3] * mesh.faces_num
fnMesh = OpenMaya.MFnMesh()
for n in range(mesh.vertices_num): for n in range(mesh.vertices_num):
i = 3 * n i = 3 * n
vertices.append(OpenMaya.MPoint(mesh.vertices[i], mesh.vertices[i + 1], mesh.vertices[i + 2])) vertices.append(OpenMaya.MPoint(mesh.vertices[i], mesh.vertices[i + 1], mesh.vertices[i + 2]))
@ -104,20 +103,19 @@ class DracoTranslator(OpenMayaMPx.MPxFileTranslator):
normals.append(OpenMaya.MFloatVector(mesh.normals[i], mesh.normals[i + 1], mesh.normals[i + 2])) normals.append(OpenMaya.MFloatVector(mesh.normals[i], mesh.normals[i + 1], mesh.normals[i + 2]))
if mesh.uvs: if mesh.uvs:
i = 2 * n i = 2 * n
us.append(float(mesh.uvs[i])) us.append(mesh.uvs[i])
vs.append(float(mesh.uvs[i + 1])) vs.append(mesh.uvs[i + 1])
poly_count = [3] * mesh.faces_num
#create mesh #create mesh
if mesh.uvs: fnMesh = OpenMaya.MFnMesh()
#TODO: ensure the mesh actually uses the uvs inside maya
newMesh = fnMesh.create(vertices, poly_count, mesh.faces, uValues=us, vValues=vs)
else:
newMesh = fnMesh.create(vertices, poly_count, mesh.faces) newMesh = fnMesh.create(vertices, poly_count, mesh.faces)
if mesh.normals: if mesh.normals:
fnMesh.setVertexNormals(normals, range(len(vertices))) fnMesh.setVertexNormals(normals, range(len(vertices)))
if mesh.uvs:
uvSetsNames = fnMesh.getUVSetNames()
fnMesh.setUVs(us, vs, uvSetsNames[0])
fnMesh.assignUVs(poly_count, mesh.faces)
fnMesh.updateSurface() fnMesh.updateSurface()