feat: added export button for EVSKY format

src/modules/sbstudio/model/file_formats.py

@@ -19,6 +19,7 @@ class FileFormat(Enum):
     DSS3 = "dss3"
     DAC = "dac"
     DROTEK = "drotek"
+    EVSKY = "evsky"
     LITEBEE = "litebee"
 
 
@@ -48,6 +49,8 @@ def update_supported_file_formats_from_limits(limits: Limits) -> None:
             formats.append(FileFormat.DSS3)
         elif feature == "export:drotek":
             formats.append(FileFormat.DROTEK)
+        elif feature == "export:evsky":
+            formats.append(FileFormat.EVSKY)
         elif feature == "export:litebee":
             formats.append(FileFormat.LITEBEE)
         elif feature == "export:plot":

src/modules/sbstudio/plugin/operators/__init__.py

@@ -16,6 +16,7 @@
 from .export_to_csv import SkybrushCSVExportOperator
 from .export_to_dac import DACExportOperator
 from .export_to_dss import DSSPathExportOperator, DSSPath3ExportOperator
+from .export_to_evsky import EVSKYExportOperator
 from .export_to_drotek import DrotekExportOperator
 from .export_to_litebee import LitebeeExportOperator
 from .export_to_skyc import SkybrushExportOperator
@@ -67,6 +68,7 @@
     "DSSPathExportOperator",
     "DSSPath3ExportOperator",
     "DuplicateLightEffectOperator",
+    "EVSKYExportOperator",
     "FixConstraintOrderingOperator",
     "AddMarkersFromQRCodeOperator",
     "GetFormationStatisticsOperator",

src/modules/sbstudio/plugin/operators/export_to_evsky.py

@@ -0,0 +1,52 @@
+from typing import Any, Dict
+
+from bpy.props import IntProperty, StringProperty
+
+from sbstudio.model.file_formats import FileFormat
+
+from .base import ExportOperator
+
+__all__ = ("EVSKYExportOperator",)
+
+
+####################################################################################
+# Operator that allows the user to invoke the EVSKY export operation
+####################################################################################
+
+
+class EVSKYExportOperator(ExportOperator):
+    """Export object trajectories and light animation into EVSKY format."""
+
+    bl_idname = "export_scene.evsky"
+    bl_label = "Export EVSKY format"
+    bl_options = {"REGISTER"}
+
+    # List of file extensions that correspond to EVSKY files
+    filter_glob = StringProperty(default="*.zip", options={"HIDDEN"})
+    filename_ext = ".zip"
+
+    # output trajectory frame rate
+    output_fps = IntProperty(
+        name="Trajectory FPS",
+        default=4,
+        description="Number of samples to take from trajectories per second",
+    )
+
+    # output light program frame rate
+    light_output_fps = IntProperty(
+        name="Light FPS",
+        default=24,
+        description="Number of samples to take from light programs per second",
+    )
+
+    def get_format(self) -> FileFormat:
+        return FileFormat.EVSKY
+
+    def get_operator_name(self) -> str:
+        return "EVSKY exporter"
+
+    def get_settings(self) -> Dict[str, Any]:
+        return {
+            "output_fps": self.output_fps,
+            "light_output_fps": self.light_output_fps,
+        }

src/modules/sbstudio/plugin/operators/utils.py

@@ -379,6 +379,14 @@ def export_show_to_file_using_api(
                 "fps": settings["output_fps"],
                 "light_fps": settings["light_output_fps"],
             }
+        elif format is FileFormat.EVSKY:
+            log.info("Exporting show to EVSKY format")
+            renderer = "evsky"
+            renderer_params = {
+                **renderer_params,
+                "fps": settings["output_fps"],
+                "light_fps": settings["light_output_fps"],
+            }
         elif format is FileFormat.LITEBEE:
             log.info("Exporting show to Litebee format")
             renderer = "litebee"

src/modules/sbstudio/plugin/panels/export.py

@@ -6,6 +6,7 @@
     DrotekExportOperator,
     DSSPathExportOperator,
     DSSPath3ExportOperator,
+    EVSKYExportOperator,
     LitebeeExportOperator,
     RefreshFileFormatsOperator,
     SkybrushExportOperator,
@@ -63,6 +64,10 @@ def draw(self, context):
                 layout.operator(
                     DSSPath3ExportOperator.bl_idname, text="Export to DSS PATH3 format"
                 )
+            elif format is FileFormat.EVSKY:
+                layout.operator(
+                    EVSKYExportOperator.bl_idname, text="Export to EVSKY format"
+                )
             elif format is FileFormat.LITEBEE:
                 layout.operator(
                     LitebeeExportOperator.bl_idname, text="Export to Litebee format"