Cmap range

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(iridescence VERSION 1.0.0 LANGUAGES C CXX)
+project(iridescence VERSION 1.0.1 LANGUAGES C CXX)
 
 option(BUILD_EXAMPLES "Build examples" OFF)
 option(BUILD_PYTHON_BINDINGS "Build python bindings" OFF)

include/guik/viewer/light_viewer_context.hpp

@@ -92,6 +92,9 @@ class LightViewerContext {
   /// @brief Set axis of color mapping for RAINBOW mode.
   void set_rainbow_axis(const Eigen::Vector3f& axis);
 
+  /// @brief Set range of color mapping for VERTEX_COLORMAP mode.
+  void set_colormap_range(const Eigen::Vector2f& minmax);
+
   /// @brief Set point shape properties.
   /// @param point_size   Point size
   /// @param metric       If true, point size is in the metric unit [m], otherwise in pixel unit.

include/guik/viewer/shader_setting.hpp

@@ -349,6 +349,9 @@ struct ShaderSetting {
   /// @brief Set RAINBOW coloring axis.
   ShaderSetting& set_rainbow_axis(const Eigen::Vector3f& axis);
 
+  /// @brief  Set VERTEX_COLORMAP color range.
+  ShaderSetting& set_colormap_range(const Eigen::Vector2f& minmax);
+
   // Point size and scale
   /// @brief Get point size scale factor.
   float point_scale() const;

package.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="2">
   <name>iridescence</name>
-  <version>1.0.0</version>
+  <version>1.0.1</version>
   <description>A point cloud viewer for rapid prototyping of 3D algorithms</description>
 
   <maintainer email="[email protected]">k.koide</maintainer>

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="pyridescence",
-    version="1.0.0",
+    version="1.0.1",
     author="Kenji Koide",
     author_email="[email protected]",
     description="3D visualization library for rapid prototyping of 3D algorithms",

src/guik/viewer/light_viewer_context.cpp

@@ -288,6 +288,10 @@ void LightViewerContext::set_rainbow_axis(const Eigen::Vector3f& axis) {
   shader_setting().set_rainbow_axis(axis);
 }
 
+void LightViewerContext::set_colormap_range(const Eigen::Vector2f& minmax) {
+  shader_setting().set_colormap_range(minmax);
+}
+
 void LightViewerContext::set_point_shape(float point_size, bool metric, bool circle) {
   shader_setting().set_point_shape(point_size, metric, circle);
 }

src/guik/viewer/shader_setting.cpp

@@ -84,6 +84,10 @@ ShaderSetting& ShaderSetting::set_rainbow_axis(const Eigen::Vector3f& axis) {
   return add("colormap_axis", axis);
 }
 
+ShaderSetting& ShaderSetting::set_colormap_range(const Eigen::Vector2f& minmax) {
+  return add("cmap_range", minmax);
+}
+
 float ShaderSetting::point_scale() const {
   auto& p = params[1];
   return p.get_value<float>();