remove unused variables

Author: oktomus

src/appleseed.studio/mainwindow/rendering/glscenelayer.cpp

@@ -160,7 +160,6 @@ void GLSceneLayer::set_transform(const Transformd& transform)
 {
     m_camera_matrix = transform.get_parent_to_local();
     m_gl_view_matrix = transpose(m_camera_matrix);
-    m_camera_position = Vector3f(m_camera_matrix.extract_translation());
 }
 
 void GLSceneLayer::slot_synchronize_camera()
@@ -399,7 +398,6 @@ void GLSceneLayer::init_gl(QSurfaceFormat format)
 
     m_depthonly_view_mat_location = m_gl->glGetUniformLocation(m_depthonly_shader_program, "u_view");
     m_depthonly_proj_mat_location = m_gl->glGetUniformLocation(m_depthonly_shader_program, "u_proj");
-    m_depthonly_camera_pos_location = m_gl->glGetUniformLocation(m_depthonly_shader_program, "u_camera_pos");
 
     const float z_near = 0.01f;
     const float z_far = 1000.0f;
@@ -492,10 +490,6 @@ void GLSceneLayer::draw()
         1,
         false,
         const_cast<const GLfloat*>(&m_gl_proj_matrix[0]));
-    m_gl->glUniform3fv(
-        m_scene_camera_pos_location,
-        1,
-        const_cast<const GLfloat*>(&m_camera_position[0]));
 
     render_scene();
 
@@ -529,10 +523,6 @@ void GLSceneLayer::draw_depth_only()
         1,
         false,
         const_cast<const GLfloat*>(&m_gl_proj_matrix[0]));
-    m_gl->glUniform3fv(
-        m_depthonly_camera_pos_location,
-        1,
-        const_cast<const GLfloat*>(&m_camera_position[0]));
 
     render_scene();
 

src/appleseed.studio/mainwindow/rendering/glscenelayer.h

@@ -102,7 +102,6 @@ class GLSceneLayer
     const renderer::Project&                        m_project;
     renderer::Camera&                               m_camera;
     foundation::Matrix4d                            m_camera_matrix;
-    foundation::Vector3f                            m_camera_position;
 
     bool                                            m_backface_culling_enabled;
 
@@ -118,12 +117,10 @@ class GLSceneLayer
     GLuint                                          m_scene_shader_program;
     GLint                                           m_scene_view_mat_location;
     GLint                                           m_scene_proj_mat_location;
-    GLint                                           m_scene_camera_pos_location;
 
     GLuint                                          m_depthonly_shader_program;
     GLint                                           m_depthonly_view_mat_location;
     GLint                                           m_depthonly_proj_mat_location;
-    GLint                                           m_depthonly_camera_pos_location;
 
     foundation::Matrix4f                            m_gl_view_matrix;
     foundation::Matrix4f                            m_gl_proj_matrix;