+ if self.resource_collection:
+ col.prop(self, "skip_existing")
+
+class ExportMspGLCamera(bpy.types.Operator, ExportMspGLBase):
+ bl_idname = "export.mspgl_camera"
+ bl_label = "Export Msp GL camera"
+ bl_description = "Export a camera in Msp GL format"
+
+ filename_ext = ".camera"
+
+ def create_exporter(self):
+ from .export_camera import CameraExporter
+ return CameraExporter()
+
+class AddUniform(bpy.types.Operator):
+ bl_idname = "material.add_uniform"
+ bl_label = "Add Uniform"
+ bl_description = "Add a new uniform value to the material"
+
+ def execute(self, context):
+ mat = context.active_object.active_material
+ mat.uniforms.add()
+ mat.active_uniform_index = len(mat.uniforms)-1
+
+ return {"FINISHED"}
+
+class RemoveUniform(bpy.types.Operator):
+ bl_idname = "material.remove_uniform"
+ bl_label = "Remove Uniform"
+ bl_description = "Remove the selected uniform from the material"
+
+ def execute(self, context):
+ mat = context.active_object.active_material
+ mat.uniforms.remove(mat.active_uniform_index)
+ mat.active_uniform_index = min(mat.active_uniform_index, len(mat.uniforms)-1)
+
+ return {"FINISHED"}