shader += ".shader"
st.sub.append(Statement("shader", shader))
+ if material.uniforms:
+ ss = Statement("uniforms")
+ for u in material.uniforms:
+ ss.sub.append(Statement("uniform", u.name, *u.values[:u.size]))
+ st.sub.append(ss)
+
tech_res.statements.append(st)
return tech_res
from .datafile import Resource, Statement
mat_res = Resource(material.name+".mat", "material")
- if material.type!="pbr":
+ if material.type!="pbr" and material.type!="unlit":
raise Exception("Can't export unknown material type "+material.type)
st = Statement(material.type)
if ss:
st.sub.append(ss)
if self.use_textures:
- first_tex = (p.texture for p in material.properties if p.texture).__next__()
- if first_tex and not first_tex.default_filter:
+ textures = [p.texture for p in material.properties if p.texture]
+ if textures and not textures[0].default_filter:
from .export_texture import SamplerExporter
sampler_export = SamplerExporter()
- st.sub.append(mat_res.create_reference_statement("sampler", resources[sampler_export.get_sampler_name(first_tex)]))
+ st.sub.append(mat_res.create_reference_statement("sampler", resources[sampler_export.get_sampler_name(textures[0])]))
mat_res.statements.append(st)
return mat_res
return Statement(prop.keyword, prop.value)
-class MaterialMapExporter:
+class MaterialAtlasExporter:
def __init__(self):
pass
- def export_technique_resources(self, material_map, resources):
+ def export_technique_resources(self, material_atlas, resources):
from .datafile import Resource, Statement, Token
- base_color_name = material_map.name+"_base_color.tex2d"
+ base_color_name = material_atlas.name+"_base_color.tex2d"
base_color_res = resources.get(base_color_name)
if not base_color_res:
base_color_res = Resource(base_color_name, "texture2d")
- base_color_res.statements.append(Statement("storage", Token('SRGB_ALPHA'), *material_map.size))
- base_color_res.statements.append(Statement("raw_data", material_map.base_color_data))
+ base_color_res.statements.append(Statement("storage", Token('SRGB_ALPHA'), *material_atlas.size))
+ base_color_res.statements.append(Statement("raw_data", material_atlas.base_color_data))
resources[base_color_name] = base_color_res
resources[sampler_name] = sampler_res
- mat_name = material_map.name+".mat"
+ mat_name = material_atlas.name+".mat"
if mat_name not in resources:
mat_res = Resource(mat_name, "material")
st = Statement("pbr")
resources[mat_name] = mat_res
- def export_technique(self, material_map, *, resources):
- return create_technique_resource(material_map, resources)
+ def export_technique(self, material_atlas, *, resources):
+ return create_technique_resource(material_atlas, resources)