blender/io_mspgl/properties.py

   1 import bpy
   2
   3 class MspGLSceneProperties(bpy.types.Panel):
   4         bl_idname = "SCENE_PT_mspgl_properties"
   5         bl_label = "MspGL properties"
   6         bl_space_type = "PROPERTIES"
   7         bl_region_type = "WINDOW"
   8         bl_context = "scene"
   9
  10         def draw(self, context):
  11                 scene = context.scene
  12
  13                 self.layout.prop(scene, "scene_type")
  14
  15 class MspGLMeshProperties(bpy.types.Panel):
  16         bl_idname = "MESH_PT_mspgl_properties"
  17         bl_label = "MspGL properties"
  18         bl_space_type = "PROPERTIES"
  19         bl_region_type = "WINDOW"
  20         bl_context = "data"
  21
  22         @classmethod
  23         def poll(cls, context):
  24                 return context.active_object.type=="MESH"
  25
  26         def draw(self, context):
  27                 mesh = context.active_object.data
  28
  29                 self.layout.prop(mesh, "winding_test")
  30                 self.layout.prop(mesh, "smoothing")
  31
  32                 self.layout.separator()
  33
  34                 col = self.layout.column()
  35                 col.label(text="Data selection")
  36                 col.prop(mesh, "use_lines")
  37                 col.prop(mesh, "vertex_groups")
  38                 col.prop(mesh, "max_groups_per_vertex")
  39
  40                 self.layout.separator()
  41
  42                 col = self.layout.column()
  43                 col.label(text="Texturing")
  44                 col.prop(mesh, "use_uv")
  45                 col.prop(mesh, "tangent_vecs")
  46                 col.prop(mesh, "tangent_uvtex")
  47
  48 class MspGLObjectProperties(bpy.types.Panel):
  49         bl_idname = "OBJECT_PT_mspgl_properties"
  50         bl_label = "MspGL properties"
  51         bl_space_type = "PROPERTIES"
  52         bl_region_type = "WINDOW"
  53         bl_context = "object"
  54
  55         def draw(self, context):
  56                 obj = context.active_object
  57
  58                 self.layout.prop(obj, "compound")
  59                 self.layout.prop(obj, "lod_for_parent")
  60                 if obj.lod_for_parent:
  61                         self.layout.prop(obj, "lod_index")
  62
  63 class MspGLMaterialProperties(bpy.types.Panel):
  64         bl_idname = "MATERIAL_PT_mspgl_properties"
  65         bl_label = "MspGL properties"
  66         bl_space_type = "PROPERTIES"
  67         bl_region_type = "WINDOW"
  68         bl_context = "material"
  69
  70         @classmethod
  71         def poll(cls, context):
  72                 return context.active_object.active_material is not None
  73
  74         def draw(self, context):
  75                 mat = context.active_object.active_material
  76                 if not mat:
  77                         return
  78
  79                 self.layout.prop(mat, "render_mode")
  80                 if mat.render_mode=='CUSTOM':
  81                         self.layout.prop(mat, "shader")
  82                 elif mat.render_mode=='EXTERNAL':
  83                         self.layout.prop(mat, "technique")
  84                 self.layout.prop(mat, "array_atlas")
  85                 if mat.array_atlas:
  86                         self.layout.prop(mat, "array_layer")
  87                 if mat.render_mode!='EXTERNAL':
  88                         self.layout.prop(mat, "material_atlas")
  89                 if mat.render_mode=='CUSTOM':
  90                         self.layout.separator()
  91                         self.layout.label(text="Uniform values")
  92                         self.layout.template_list("MATERIAL_UL_mspgl_uniforms", "", mat, "uniforms", mat, "active_uniform_index")
  93                         row = self.layout.row()
  94                         row.operator("material.add_uniform")
  95                         row.operator("material.remove_uniform")
  96
  97                         if mat.active_uniform_index<len(mat.uniforms):
  98                                 uniform = mat.uniforms[mat.active_uniform_index]
  99                                 self.layout.prop(uniform, "name")
 100                                 self.layout.prop(uniform, "size")
 101                                 row = self.layout.row(align=True)
 102                                 row.label(text="Values")
 103                                 for i in range(uniform.size):
 104                                         row.prop(uniform, "values", text="", index=i)
 105
 106 class MspGLTextureNodeProperties(bpy.types.Panel):
 107         bl_idname = "NODE_PT_mspgl_properties"
 108         bl_label = "MspGL properties"
 109         bl_space_type = "NODE_EDITOR"
 110         bl_region_type = "UI"
 111         bl_category = "Item"
 112
 113         @classmethod
 114         def poll(cls, context):
 115                 node = context.active_node
 116                 return node and node.type=='TEX_IMAGE'
 117
 118         def draw(self, context):
 119                 node = context.active_node
 120                 if not node:
 121                         return
 122
 123                 self.layout.prop(node, "default_filter")
 124                 if not node.default_filter:
 125                         self.layout.prop(node, "use_mipmap")
 126                         self.layout.prop(node, "max_anisotropy")
 127
 128 class MspGLUniform(bpy.types.PropertyGroup):
 129         name: bpy.props.StringProperty(name="Name", description="Name of the uniform variable")
 130         size: bpy.props.IntProperty(name="Size", description="Number of elements in the uniform", min=1, max=4, default=4)
 131         values: bpy.props.FloatVectorProperty(name="Values", description="Values stored in the uniform", size=4)
 132
 133 class MspGLUniformList(bpy.types.UIList):
 134         bl_idname = "MATERIAL_UL_mspgl_uniforms"
 135
 136         def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
 137                 uniform = item
 138                 if self.layout_type=="GRID":
 139                         layout.label(text="", icon_value=icon)
 140                 else:
 141                         layout.prop(uniform, "name", text="", emboss=False, icon_value=icon)
 142                         layout.label(text="({})".format(", ".join("{:.3f}".format(v) for v in uniform.values[:uniform.size])))
 143
 144 classes = [MspGLSceneProperties, MspGLMeshProperties, MspGLObjectProperties, MspGLMaterialProperties, MspGLTextureNodeProperties, MspGLUniform, MspGLUniformList]
 145
 146 def register_properties():
 147         for c in classes:
 148                 bpy.utils.register_class(c)
 149
 150         bpy.types.Scene.scene_type = bpy.props.EnumProperty(name="Scene type", description="Type of scene to use for exporting", default="SIMPLE",
 151                 items=(("SIMPLE", "Simple", "Objects are rendered in no specific order"),
 152                         ("ORDERED", "Ordered", "Objects are rendered in order by their name"),
 153                         ("ZSORTED", "Z-sorted", "Objects are rendered in order by their distance from the camera")))
 154
 155         bpy.types.Mesh.winding_test = bpy.props.BoolProperty(name="Winding test", description="Perform winding test to skip back faces")
 156         bpy.types.Mesh.smoothing = bpy.props.EnumProperty(name="Smoothing", description="Smoothing method to use", default="MSPGL",
 157                 items=(("NONE", "None", "No smoothing"),
 158                         ("BLENDER", "Blender", "Use Blender's vertex normals"),
 159                         ("MSPGL", "MspGL", "Compute vertex normals internally")))
 160         bpy.types.Mesh.use_lines = bpy.props.BoolProperty(name="Include lines", description="Include edges without faces as lines", default=False)
 161         bpy.types.Mesh.vertex_groups = bpy.props.BoolProperty(name="Vertex groups", description="Include vertex groups and weights", default=False)
 162         bpy.types.Mesh.max_groups_per_vertex = bpy.props.IntProperty(name="Max groups", description="Maximum amount of groups per vertex", min=1, max=4, default=2)
 163         bpy.types.Mesh.use_uv = bpy.props.EnumProperty(name="Use UV", description="Use UV coordinates", default="UNIT0",
 164                 items=(("NONE", "None", "Ignore all UV coordinates"),
 165                         ("UNIT0", "Unit 0", "Use UV coordinates for unit 0"),
 166                         ("ALL", "All", "Use all UV coordinates")))
 167         bpy.types.Mesh.tangent_vecs = bpy.props.EnumProperty(name="Tangent vectors", description="Compute tangent vectors for vertices", default="AUTO",
 168                 items=(("NO", "No", "Do not export tangent vectors"),
 169                         ("AUTO", "Auto", "Automatically determine the need for tangent vectors"),
 170                         ("YES", "Yes", "Always export tangent vectors")))
 171         bpy.types.Mesh.tangent_uvtex = bpy.props.StringProperty(name="Tangent UV layer", description="UV layer to use as basis for tangent vectors", default="")
 172
 173         bpy.types.Object.compound = bpy.props.BoolProperty(name="Compound with parent", description="Join this object to its parent when exporting")
 174         bpy.types.Object.lod_for_parent = bpy.props.BoolProperty(name="LoD for parent", description="This object is a level of detail for its parent")
 175         bpy.types.Object.lod_index = bpy.props.IntProperty(name="LoD index", description="Index of the level of detail", min=1, max=16, default=1)
 176
 177         bpy.types.Material.render_mode = bpy.props.EnumProperty(name="Render mode", description="How this material should be rendered", default="BUILTIN",
 178                 items=(("BUILTIN", "Built-in", "Use built-in shaders"),
 179                         ("CUSTOM", "Custom shader", "Use a custom shader"),
 180                         ("EXTERNAL", "External technique", "Use an externally defined technique")))
 181         bpy.types.Material.technique = bpy.props.StringProperty(name="Custom technique", description="Name of an external technique to use for rendering")
 182         bpy.types.Material.shader = bpy.props.StringProperty(name="Custom shader", description="Name of an external technique to use for rendering")
 183         bpy.types.Material.array_atlas = bpy.props.BoolProperty(name="Texture array atlas", description="The material is stored in a texture array")
 184         bpy.types.Material.array_layer = bpy.props.IntProperty("Texture array layer", description="Layer of the texture array atlas to use")
 185         bpy.types.Material.material_atlas = bpy.props.BoolProperty(name="Material atlas", description="Make this material part of a material atlas")
 186         bpy.types.Material.uniforms = bpy.props.CollectionProperty(type=MspGLUniform, name="Uniform", description="Uniform variables to add to the technique")
 187         bpy.types.Material.active_uniform_index = bpy.props.IntProperty("Active uniform index")
 188
 189         bpy.types.ShaderNodeTexImage.default_filter = bpy.props.BoolProperty(name="Default filter", description="Let the loading program determine filtering options")
 190         bpy.types.ShaderNodeTexImage.use_mipmap = bpy.props.BoolProperty(name="Use mipmaps", description="Use mipmaps (automatically generated) for the texture", default=True)
 191         bpy.types.ShaderNodeTexImage.max_anisotropy = bpy.props.FloatProperty(name="Maximum anisotropy", description="Maximum anisotropy to use in texture filtering", min=1, max=16, default=1)
 192
 193 def unregister_properties():
 194         for c in classes:
 195                 bpy.utils.unregister_class(c)