summaryrefslogtreecommitdiffstats
path: root/src/extension/internal/filter/bevels.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/extension/internal/filter/bevels.h')
-rw-r--r--src/extension/internal/filter/bevels.h289
1 files changed, 289 insertions, 0 deletions
diff --git a/src/extension/internal/filter/bevels.h b/src/extension/internal/filter/bevels.h
new file mode 100644
index 0000000..a8382ba
--- /dev/null
+++ b/src/extension/internal/filter/bevels.h
@@ -0,0 +1,289 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BEVELS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BEVELS_H__
+/* Change the 'BEVELS' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ * Ivan Louette (filters)
+ * Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Bevel filters
+ * Diffuse light
+ * Matte jelly
+ * Specular light
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+ \brief Custom predefined Diffuse light filter.
+
+ Basic diffuse bevel to use for building textures
+
+ Filter's parameters:
+ * Smoothness (0.->10., default 6.) -> blur (stdDeviation)
+ * Elevation (0->360, default 25) -> feDistantLight (elevation)
+ * Azimuth (0->360, default 235) -> feDistantLight (azimuth)
+ * Lighting color (guint, default -1 [white]) -> diffuse (lighting-color)
+*/
+
+class DiffuseLight : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+ gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+ DiffuseLight ( ) : Filter() { };
+ ~DiffuseLight ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+ static void init () {
+ // clang-format off
+ Inkscape::Extension::build_from_mem(
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("Diffuse Light") "</name>\n"
+ "<id>org.inkscape.effect.filter.DiffuseLight</id>\n"
+ "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"10\">6</param>\n"
+ "<param name=\"elevation\" gui-text=\"" N_("Elevation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">25</param>\n"
+ "<param name=\"azimuth\" gui-text=\"" N_("Azimuth (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">235</param>\n"
+ "<param name=\"color\" gui-text=\"" N_("Lighting color") "\" type=\"color\">-1</param>\n"
+ "<effect>\n"
+ "<object-type>all</object-type>\n"
+ "<effects-menu>\n"
+ "<submenu name=\"" N_("Filters") "\">\n"
+ "<submenu name=\"" N_("Bevels") "\"/>\n"
+ "</submenu>\n"
+ "</effects-menu>\n"
+ "<menu-tip>" N_("Basic diffuse bevel to use for building textures") "</menu-tip>\n"
+ "</effect>\n"
+ "</inkscape-extension>\n", new DiffuseLight());
+ // clang-format on
+ };
+
+};
+
+gchar const *
+DiffuseLight::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+ if (_filter != nullptr) g_free((void *)_filter);
+
+ std::ostringstream smooth;
+ std::ostringstream elevation;
+ std::ostringstream azimuth;
+ std::ostringstream r;
+ std::ostringstream g;
+ std::ostringstream b;
+ std::ostringstream a;
+
+ smooth << ext->get_param_float("smooth");
+ elevation << ext->get_param_int("elevation");
+ azimuth << ext->get_param_int("azimuth");
+ guint32 color = ext->get_param_color("color");
+
+ r << ((color >> 24) & 0xff);
+ g << ((color >> 16) & 0xff);
+ b << ((color >> 8) & 0xff);
+ a << (color & 0xff) / 255.0F;
+
+ _filter = g_strdup_printf(
+ "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Diffuse Light\">\n"
+ "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur\" />\n"
+ "<feDiffuseLighting diffuseConstant=\"1\" surfaceScale=\"10\" lighting-color=\"rgb(%s,%s,%s)\" result=\"diffuse\">\n"
+ "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+ "</feDiffuseLighting>\n"
+ "<feComposite in=\"diffuse\" in2=\"diffuse\" operator=\"arithmetic\" k1=\"1\" result=\"composite1\" />\n"
+ "<feComposite in=\"composite1\" in2=\"SourceGraphic\" k1=\"%s\" operator=\"arithmetic\" k3=\"1\" result=\"composite2\" />\n"
+ "</filter>\n", smooth.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), elevation.str().c_str(), azimuth.str().c_str(), a.str().c_str());
+
+ return _filter;
+}; /* DiffuseLight filter */
+
+/**
+ \brief Custom predefined Matte jelly filter.
+
+ Bulging, matte jelly covering
+
+ Filter's parameters:
+ * Smoothness (0.0->10., default 7.) -> blur (stdDeviation)
+ * Brightness (0.0->5., default .9) -> specular (specularConstant)
+ * Elevation (0->360, default 60) -> feDistantLight (elevation)
+ * Azimuth (0->360, default 225) -> feDistantLight (azimuth)
+ * Lighting color (guint, default -1 [white]) -> specular (lighting-color)
+*/
+
+class MatteJelly : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+ gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+ MatteJelly ( ) : Filter() { };
+ ~MatteJelly ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+ static void init () {
+ // clang-format off
+ Inkscape::Extension::build_from_mem(
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("Matte Jelly") "</name>\n"
+ "<id>org.inkscape.effect.filter.MatteJelly</id>\n"
+ "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"10.00\">7</param>\n"
+ "<param name=\"bright\" gui-text=\"" N_("Brightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"5.00\">0.9</param>\n"
+ "<param name=\"elevation\" gui-text=\"" N_("Elevation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">60</param>\n"
+ "<param name=\"azimuth\" gui-text=\"" N_("Azimuth (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">225</param>\n"
+ "<param name=\"color\" gui-text=\"" N_("Lighting color") "\" type=\"color\">-1</param>\n"
+ "<effect>\n"
+ "<object-type>all</object-type>\n"
+ "<effects-menu>\n"
+ "<submenu name=\"" N_("Filters") "\">\n"
+ "<submenu name=\"" N_("Bevels") "\"/>\n"
+ "</submenu>\n"
+ "</effects-menu>\n"
+ "<menu-tip>" N_("Bulging, matte jelly covering") "</menu-tip>\n"
+ "</effect>\n"
+ "</inkscape-extension>\n", new MatteJelly());
+ // clang-format on
+ };
+
+};
+
+gchar const *
+MatteJelly::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+ if (_filter != nullptr) g_free((void *)_filter);
+
+ std::ostringstream smooth;
+ std::ostringstream bright;
+ std::ostringstream elevation;
+ std::ostringstream azimuth;
+ std::ostringstream r;
+ std::ostringstream g;
+ std::ostringstream b;
+ std::ostringstream a;
+
+ smooth << ext->get_param_float("smooth");
+ bright << ext->get_param_float("bright");
+ elevation << ext->get_param_int("elevation");
+ azimuth << ext->get_param_int("azimuth");
+ guint32 color = ext->get_param_color("color");
+
+ r << ((color >> 24) & 0xff);
+ g << ((color >> 16) & 0xff);
+ b << ((color >> 8) & 0xff);
+ a << (color & 0xff) / 255.0F;
+
+ _filter = g_strdup_printf(
+ "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Matte Jelly\">\n"
+ "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0.85 0\" result=\"color\" in=\"SourceGraphic\" />\n"
+ "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur\" />\n"
+ "<feSpecularLighting in=\"blur\" specularExponent=\"25\" specularConstant=\"%s\" surfaceScale=\"5\" lighting-color=\"rgb(%s,%s,%s)\" result=\"specular\">\n"
+ "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+ "</feSpecularLighting>\n"
+ "<feComposite in=\"specular\" in2=\"SourceGraphic\" k3=\"1\" k2=\"%s\" operator=\"arithmetic\" result=\"composite1\" />\n"
+ "<feComposite in=\"composite1\" in2=\"color\" operator=\"atop\" result=\"composite2\" />\n"
+ "</filter>\n", smooth.str().c_str(), bright.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), elevation.str().c_str(), azimuth.str().c_str(), a.str().c_str());
+
+ return _filter;
+}; /* MatteJelly filter */
+
+/**
+ \brief Custom predefined Specular light filter.
+
+ Basic specular bevel to use for building textures
+
+ Filter's parameters:
+ * Smoothness (0.0->10., default 6.) -> blur (stdDeviation)
+ * Brightness (0.0->5., default 1.) -> specular (specularConstant)
+ * Elevation (0->360, default 45) -> feDistantLight (elevation)
+ * Azimuth (0->360, default 235) -> feDistantLight (azimuth)
+ * Lighting color (guint, default -1 [white]) -> specular (lighting-color)
+*/
+
+class SpecularLight : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+ gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+ SpecularLight ( ) : Filter() { };
+ ~SpecularLight ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+ static void init () {
+ // clang-format off
+ Inkscape::Extension::build_from_mem(
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("Specular Light") "</name>\n"
+ "<id>org.inkscape.effect.filter.SpecularLight</id>\n"
+ "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"10\">6</param>\n"
+ "<param name=\"bright\" gui-text=\"" N_("Brightness") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"5\">1</param>\n"
+ "<param name=\"elevation\" gui-text=\"" N_("Elevation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">45</param>\n"
+ "<param name=\"azimuth\" gui-text=\"" N_("Azimuth (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">235</param>\n"
+ "<param name=\"color\" gui-text=\"" N_("Lighting color") "\" type=\"color\">-1</param>\n"
+ "<effect>\n"
+ "<object-type>all</object-type>\n"
+ "<effects-menu>\n"
+ "<submenu name=\"" N_("Filters") "\">\n"
+ "<submenu name=\"" N_("Bevels") "\"/>\n"
+ "</submenu>\n"
+ "</effects-menu>\n"
+ "<menu-tip>" N_("Basic specular bevel to use for building textures") "</menu-tip>\n"
+ "</effect>\n"
+ "</inkscape-extension>\n", new SpecularLight());
+ // clang-format on
+ };
+
+};
+
+gchar const *
+SpecularLight::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+ if (_filter != nullptr) g_free((void *)_filter);
+
+ std::ostringstream smooth;
+ std::ostringstream bright;
+ std::ostringstream elevation;
+ std::ostringstream azimuth;
+ std::ostringstream r;
+ std::ostringstream g;
+ std::ostringstream b;
+ std::ostringstream a;
+
+ smooth << ext->get_param_float("smooth");
+ bright << ext->get_param_float("bright");
+ elevation << ext->get_param_int("elevation");
+ azimuth << ext->get_param_int("azimuth");
+ guint32 color = ext->get_param_color("color");
+
+ r << ((color >> 24) & 0xff);
+ g << ((color >> 16) & 0xff);
+ b << ((color >> 8) & 0xff);
+ a << (color & 0xff) / 255.0F;
+
+ _filter = g_strdup_printf(
+ "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Specular Light\">\n"
+ "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur\" />\n"
+ "<feSpecularLighting in=\"blur\" specularExponent=\"25\" specularConstant=\"%s\" surfaceScale=\"10\" lighting-color=\"rgb(%s,%s,%s)\" result=\"specular\">\n"
+ "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+ "</feSpecularLighting>\n"
+ "<feComposite in=\"specular\" in2=\"SourceGraphic\" k3=\"1\" k2=\"%s\" operator=\"arithmetic\" result=\"composite1\" />\n"
+ "<feComposite in=\"composite1\" in2=\"SourceAlpha\" operator=\"in\" result=\"composite2\" />\n"
+ "</filter>\n", smooth.str().c_str(), bright.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), elevation.str().c_str(), azimuth.str().c_str(), a.str().c_str());
+
+ return _filter;
+}; /* SpecularLight filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'BEVELS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BEVELS_H__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-18 06:51:58 +0000