From 3c57dd931145d43f2b0aef96c4d178135956bf91 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 05:13:10 +0200
Subject: Adding upstream version 2.10.36.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 plug-ins/lighting/lighting-main.h | 104 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 plug-ins/lighting/lighting-main.h

(limited to 'plug-ins/lighting/lighting-main.h')

diff --git a/plug-ins/lighting/lighting-main.h b/plug-ins/lighting/lighting-main.h
new file mode 100644
index 0000000..f547b2d
--- /dev/null
+++ b/plug-ins/lighting/lighting-main.h
@@ -0,0 +1,104 @@
+#ifndef __LIGHTING_MAIN_H__
+#define __LIGHTING_MAIN_H__
+
+/* Defines and stuff */
+/* ================= */
+
+#define PLUG_IN_PROC   "plug-in-lighting"
+#define PLUG_IN_BINARY "lighting"
+#define PLUG_IN_ROLE   "gimp-lighting"
+
+#define TILE_CACHE_SIZE 16
+#define NUM_LIGHTS      6
+
+/* Typedefs */
+/* ======== */
+
+typedef enum
+{
+  POINT_LIGHT,
+  DIRECTIONAL_LIGHT,
+  SPOT_LIGHT,
+  NO_LIGHT
+} LightType;
+
+enum
+{
+  LINEAR_MAP,
+  LOGARITHMIC_MAP,
+  SINUSOIDAL_MAP,
+  SPHERICAL_MAP
+};
+
+enum
+{
+  IMAGE_BUMP,
+  WAVES_BUMP
+};
+
+typedef struct
+{
+  gdouble     ambient_int;
+  gdouble     diffuse_int;
+  gdouble     diffuse_ref;
+  gdouble     specular_ref;
+  gdouble     highlight;
+  gboolean    metallic;
+  GimpRGB     color;
+} MaterialSettings;
+
+typedef struct
+{
+  LightType    type;
+  GimpVector3  position;
+  GimpVector3  direction;
+  GimpRGB      color;
+  gdouble      intensity;
+  gboolean     active;
+} LightSettings;
+
+typedef struct
+{
+  gint32       drawable_id;
+  gint32       bumpmap_id;
+  gint32       envmap_id;
+
+  /* Render variables */
+  /* ================ */
+
+  GimpVector3      viewpoint;
+  GimpVector3      planenormal;
+  LightSettings    lightsource[NUM_LIGHTS];
+  MaterialSettings material;
+  MaterialSettings ref_material;
+
+  gdouble      pixel_threshold;
+  gdouble      bumpmax,bumpmin;
+  gint         max_depth;
+  gint         bumpmaptype;
+
+  /* Flags */
+  gint         antialiasing;
+  gint         create_new_image;
+  gint         transparent_background;
+  gint         bump_mapped;
+  gint         env_mapped;
+  gint         ref_mapped;
+  gint         bumpstretch;
+  gint         previewquality;
+  gboolean     symbols;
+  gboolean     interactive_preview;
+
+  /* Misc */
+  gboolean     update_enabled;
+  gint         light_selected;
+  gboolean     light_isolated;
+  gdouble      preview_zoom_factor;
+} LightingValues;
+
+/* Externally visible variables */
+/* ============================ */
+
+extern LightingValues mapvals;
+
+#endif  /* __LIGHTING_MAIN_H__ */
-- 
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