UI/Python: rename Lamps to Lights, to follow more standard terminology.

Internally it's still mostly named lamps, though some modules like Cycles
were already calling them lights.

1 files changed, 363 insertions, 0 deletions

diff --git a/release/scripts/startup/bl_ui/properties_data_light.py b/release/scripts/startup/bl_ui/properties_data_light.py
new file mode 100644
index 00000000000..057f7dffce0
--- /dev/null
+++ b/release/scripts/startup/bl_ui/properties_data_light.py
@@ -0,0 +1,363 @@
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8 compliant>
+import bpy
+from bpy.types import Menu, Panel
+from rna_prop_ui import PropertyPanel
+
+
+class DataButtonsPanel:
+    bl_space_type = 'PROPERTIES'
+    bl_region_type = 'WINDOW'
+    bl_context = "data"
+
+    @classmethod
+    def poll(cls, context):
+        engine = context.engine
+        return context.light and (engine in cls.COMPAT_ENGINES)
+
+
+class DATA_PT_context_light(DataButtonsPanel, Panel):
+    bl_label = ""
+    bl_options = {'HIDE_HEADER'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
+
+    def draw(self, context):
+        layout = self.layout
+
+        ob = context.object
+        light = context.light
+        space = context.space_data
+
+        split = layout.split(percentage=0.65)
+
+        if ob:
+            split.template_ID(ob, "data")
+        elif light:
+            split.template_ID(space, "pin_id")
+
+
+class DATA_PT_preview(DataButtonsPanel, Panel):
+    bl_label = "Preview"
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
+
+    def draw(self, context):
+        self.layout.template_preview(context.light)
+
+
+class DATA_PT_light(DataButtonsPanel, Panel):
+    bl_label = "Light"
+    COMPAT_ENGINES = {'BLENDER_RENDER'}
+
+    def draw(self, context):
+        layout = self.layout
+
+        light = context.light
+
+        layout.row().prop(light, "type", expand=True)
+
+        layout.use_property_split = True
+
+        col = col.column()
+        col.prop(light, "color")
+        col.prop(light, "energy")
+
+        if light.type in {'POINT', 'SPOT'}:
+
+            col = col.column()
+            col.label(text="Falloff")
+            col.prop(light, "falloff_type")
+            col.prop(light, "distance")
+            col.prop(light, "shadow_soft_size")
+
+            if light.falloff_type == 'LINEAR_QUADRATIC_WEIGHTED':
+                sub = col.column(align=True)
+                sub.prop(light, "linear_attenuation", slider=True, text="Linear")
+                sub.prop(light, "quadratic_attenuation", slider=True, text="Quadratic")
+
+            elif light.falloff_type == 'INVERSE_COEFFICIENTS':
+                col.label(text="Inverse Coefficients")
+                sub = col.column(align=True)
+                sub.prop(light, "constant_coefficient", text="Constant")
+                sub.prop(light, "linear_coefficient", text="Linear")
+                sub.prop(light, "quadratic_coefficient", text="Quadratic")
+
+        if light.type == 'AREA':
+            col.prop(light, "distance")
+
+        col = split.column()
+        col.label()
+
+
+class DATA_PT_EEVEE_light(DataButtonsPanel, Panel):
+    bl_label = "Light"
+    COMPAT_ENGINES = {'BLENDER_EEVEE'}
+
+    def draw(self, context):
+        layout = self.layout
+        light = context.light
+
+        layout.row().prop(light, "type", expand=True)
+
+        layout.use_property_split = True
+
+        col = layout.column()
+        col.prop(light, "color")
+        col.prop(light, "energy")
+        col.prop(light, "specular_factor", text="Specular")
+
+        col.separator()
+
+        if light.type in {'POINT', 'SPOT', 'SUN'}:
+            col.prop(light, "shadow_soft_size", text="Radius")
+        elif light.type == 'AREA':
+            col.prop(light, "shape")
+
+            sub = col.column(align=True)
+
+            if light.shape in {'SQUARE', 'DISK'}:
+                sub.prop(light, "size")
+            elif light.shape in {'RECTANGLE', 'ELLIPSE'}:
+                sub.prop(light, "size", text="Size X")
+                sub.prop(light, "size_y", text="Y")
+
+
+class DATA_PT_EEVEE_shadow(DataButtonsPanel, Panel):
+    bl_label = "Shadow"
+    COMPAT_ENGINES = {'BLENDER_EEVEE'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+        return (light and light.type in {'POINT', 'SUN', 'SPOT', 'AREA'}) and (engine in cls.COMPAT_ENGINES)
+
+    def draw_header(self, context):
+        light = context.light
+        self.layout.prop(light, "use_shadow", text="")
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+
+        light = context.light
+
+        layout.active = light.use_shadow
+
+        col = layout.column()
+        sub = col.column(align=True)
+        sub.prop(light, "shadow_buffer_clip_start", text="Clip Start")
+        sub.prop(light, "shadow_buffer_clip_end", text="End")
+
+        col.prop(light, "shadow_buffer_soft", text="Softness")
+
+        col.separator()
+
+        col.prop(light, "shadow_buffer_bias", text="Bias")
+        col.prop(light, "shadow_buffer_exp", text="Exponent")
+        col.prop(light, "shadow_buffer_bleed_bias", text="Bleed Bias")
+
+
+class DATA_PT_EEVEE_shadow_cascaded_shadow_map(DataButtonsPanel, Panel):
+    bl_label = "Cascaded Shadow Map"
+    bl_parent_id = "DATA_PT_EEVEE_shadow"
+    bl_options = {'DEFAULT_CLOSED'}
+    COMPAT_ENGINES = {'BLENDER_EEVEE'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+
+        return (light and light.type == 'SUN') and (engine in cls.COMPAT_ENGINES)
+
+    def draw(self, context):
+        layout = self.layout
+        light = context.light
+        layout.use_property_split = True
+
+        col = layout.column()
+
+        col.prop(light, "shadow_cascade_count", text="Count")
+        col.prop(light, "shadow_cascade_fade", text="Fade")
+
+        col.prop(light, "shadow_cascade_max_distance", text="Max Distance")
+        col.prop(light, "shadow_cascade_exponent", text="Distribution")
+
+
+class DATA_PT_EEVEE_shadow_contact(DataButtonsPanel, Panel):
+    bl_label = "Contact Shadows"
+    bl_parent_id = "DATA_PT_EEVEE_shadow"
+    COMPAT_ENGINES = {'BLENDER_EEVEE'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+        return (light and light.type in {'POINT', 'SUN', 'SPOT', 'AREA'}) and (engine in cls.COMPAT_ENGINES)
+
+    def draw_header(self, context):
+        light = context.light
+
+        layout = self.layout
+        layout.active = light.use_shadow
+        layout.prop(light, "use_contact_shadow", text="")
+
+    def draw(self, context):
+        layout = self.layout
+        light = context.light
+        layout.use_property_split = True
+
+        col = layout.column()
+        col.active = light.use_shadow and light.use_contact_shadow
+
+        col.prop(light, "contact_shadow_distance", text="Distance")
+        col.prop(light, "contact_shadow_soft_size", text="Softness")
+        col.prop(light, "contact_shadow_bias", text="Bias")
+        col.prop(light, "contact_shadow_thickness", text="Thickness")
+
+
+class DATA_PT_area(DataButtonsPanel, Panel):
+    bl_label = "Area Shape"
+    COMPAT_ENGINES = {'BLENDER_RENDER'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+        return (light and light.type == 'AREA') and (engine in cls.COMPAT_ENGINES)
+
+    def draw(self, context):
+        layout = self.layout
+
+        light = context.light
+
+        col = layout.column()
+        col.row().prop(light, "shape", expand=True)
+        sub = col.row(align=True)
+
+        if light.shape in {'SQUARE', 'DISK'}:
+            sub.prop(light, "size")
+        elif light.shape in {'RECTANGLE', 'ELLIPSE'}:
+            sub.prop(light, "size", text="Size X")
+            sub.prop(light, "size_y", text="Size Y")
+
+
+class DATA_PT_spot(DataButtonsPanel, Panel):
+    bl_label = "Spot Shape"
+    COMPAT_ENGINES = {'BLENDER_RENDER'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+        return (light and light.type == 'SPOT') and (engine in cls.COMPAT_ENGINES)
+
+    def draw(self, context):
+        layout = self.layout
+
+        light = context.light
+
+        split = layout.split()
+
+        col = split.column()
+        sub = col.column()
+        sub.prop(light, "spot_size", text="Size")
+        sub.prop(light, "spot_blend", text="Blend", slider=True)
+        col.prop(light, "use_square")
+        col.prop(light, "show_cone")
+
+        col = split.column()
+
+        col.active = (light.shadow_method != 'BUFFER_SHADOW' or light.shadow_buffer_type != 'DEEP')
+        col.prop(light, "use_halo")
+        sub = col.column(align=True)
+        sub.active = light.use_halo
+        sub.prop(light, "halo_intensity", text="Intensity")
+        if light.shadow_method == 'BUFFER_SHADOW':
+            sub.prop(light, "halo_step", text="Step")
+
+
+class DATA_PT_spot(DataButtonsPanel, Panel):
+    bl_label = "Spot Shape"
+    bl_parent_id = "DATA_PT_EEVEE_light"
+    COMPAT_ENGINES = {'BLENDER_EEVEE'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+        return (light and light.type == 'SPOT') and (engine in cls.COMPAT_ENGINES)
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+
+        light = context.light
+
+        col = layout.column()
+
+        col.prop(light, "spot_size", text="Size")
+        col.prop(light, "spot_blend", text="Blend", slider=True)
+
+        col.prop(light, "show_cone")
+
+
+class DATA_PT_falloff_curve(DataButtonsPanel, Panel):
+    bl_label = "Falloff Curve"
+    bl_options = {'DEFAULT_CLOSED'}
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
+
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        engine = context.engine
+
+        return (light and light.type in {'POINT', 'SPOT'} and light.falloff_type == 'CUSTOM_CURVE') and (engine in cls.COMPAT_ENGINES)
+
+    def draw(self, context):
+        light = context.light
+
+        self.layout.template_curve_mapping(light, "falloff_curve", use_negative_slope=True)
+
+
+class DATA_PT_custom_props_light(DataButtonsPanel, PropertyPanel, Panel):
+    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
+    _context_path = "object.data"
+    _property_type = bpy.types.Light
+
+
+classes = (
+    DATA_PT_context_light,
+    DATA_PT_preview,
+    DATA_PT_light,
+    DATA_PT_EEVEE_light,
+    DATA_PT_EEVEE_shadow,
+    DATA_PT_EEVEE_shadow_contact,
+    DATA_PT_EEVEE_shadow_cascaded_shadow_map,
+    DATA_PT_area,
+    DATA_PT_spot,
+    DATA_PT_falloff_curve,
+    DATA_PT_custom_props_light,
+)
+
+if __name__ == "__main__":  # only for live edit.
+    from bpy.utils import register_class
+    for cls in classes:
+        register_class(cls)