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Build the uv layout.

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This commit is contained in:
Bill Currie 2011-09-15 13:21:08 +09:00
parent 99ff91e341
commit 0569e0ebd3
1 changed files with 30 additions and 6 deletions
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36
tools/qfmdl/import_mdl.py
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@ -156,12 +156,11 @@ def load_mdl(filepath):
mdl.frames.append(f)
return mdl
def make_mesh(mdl, framenum, subframenum=0):
def make_verts(mdl, framenum, subframenum=0):
frame = mdl.frames[framenum]
if frame.type:
frame = frame.frames[subframenum]
verts = []
faces = []
s = mdl.scale
o = mdl.scale_origin
m = Matrix(((s.x, 0, 0, 0),
@ -170,9 +169,25 @@ def make_mesh(mdl, framenum, subframenum=0):
(o.x,o.y,o.z, 1)))
for v in frame.verts:
verts.append(Vector(v.r) * m)
for t in mdl.tris:
faces.append (t.verts)
return verts, faces
return verts
def make_faces(mdl):
faces = []
uvs = []
for tri in mdl.tris:
faces.append (tri.verts)
sts = []
for v in tri.verts:
stv = mdl.stverts[v]
s = stv.s
t = stv.t
if stv.onseam and not tri.facesfront:
s += mdl.skinwidth / 2
# quake textures are top to bottom, but blender images
# are bottom to top
sts.append((s * 1.0 / mdl.skinwidth, 1 - t * 1.0 / mdl.skinheight))
uvs.append(sts)
return faces, uvs
def load_skins(mdl):
for i in range(mdl.numskins):
@ -196,13 +211,22 @@ def load_skins(mdl):
def import_mdl(operator, context, filepath):
mdl = load_mdl(filepath)
verts, faces = make_mesh (mdl, 0)
bpy.context.user_preferences.edit.use_global_undo = False
faces, uvs = make_faces (mdl)
verts = make_verts (mdl, 0)
load_skins (mdl)
mesh = bpy.data.meshes.new(mdl.name)
mesh.from_pydata(verts, [], faces)
uvlay = mesh.uv_textures.new()
for i, f in enumerate(uvlay.data):
mdl_uv = uvs[i]
for j, uv in enumerate(f.uv):
uv[0], uv[1] = mdl_uv[j]
mesh.update()
object_data_add(context, mesh, operator=None)
bpy.context.user_preferences.edit.use_global_undo = True
return 'FINISHED'