- resources[mat_name] = self.export_material(material)
-
- if self.use_textures:
- for s in material.texture_slots:
- if s and s.texture.type=='IMAGE' and s.texture.image:
- tex_name = s.texture.name+".tex2d"
- if tex_name not in resources:
- resources[tex_name] = texture_export.export_texture(s.texture)
-
- def export_technique(self, material, *, resources):
- from .datafile import Resource, Statement
- tech_res = Resource(material.name+".tech")
-
- mat_res = resources[material.name+".mat"]
- textures = {}
- if self.use_textures:
- image_texture_slots = [s for s in material.texture_slots if s and s.texture.type=='IMAGE' and s.texture.image]
- for s in image_texture_slots:
- if s.use_map_color_diffuse:
- textures["diffuse_map"] = s.texture
- elif s.use_map_normal:
- textures["normal_map"] = s.texture
-
- if material.technique:
- if not material.inherit_tech:
- return tech_res
-
- if self.single_file:
- raise Exception("Can't export inherited technique to a single file")
-
- st = Statement("inherit", material.technique)
- for s, t in textures.items():
- if t.default_filter and t.image.filepath:
- st.sub.append(Statement("texture", s, os.path.basename(t.image.filepath)))
- else:
- st.sub.append(tech_res.create_reference_statement("texture", s, resources[t.name+".tex2d"]))
- if material.override_material:
- st.sub.append(tech_res.create_reference_statement("material", "surface", mat_res))
- tech_res.statements.append(st)
- else:
- st = Statement("pass", "")
- if self.single_file:
- st.sub.append(tech_res.create_embed_statement("material", mat_res))