rename engine to src

src/node_panel_grid.cpp

@@ -0,0 +1,65 @@
+#include "pch.h"
+#include "log.h"
+#include "node_panel_grid.h"
+#include "canvas.h"
+#include "app.h"
+#include "image.h"
+
+Node* NodePanelGrid::clone_instantiate() const
+{
+    return new NodePanelGrid();
+}
+
+void NodePanelGrid::clone_finalize(Node* dest) const
+{
+    NodePanelGrid* n = static_cast<NodePanelGrid*>(dest);
+    n->init_controls();
+}
+
+void NodePanelGrid::init()
+{
+    init_template("tpl-panel-grid");
+    init_controls();
+}
+
+void NodePanelGrid::init_controls()
+{
+    m_groud_opacity = find<NodeSliderH>("grid-ground-opacity");
+    m_groud_scale = find<NodeSliderH>("grid-ground-scale");
+    m_groud_value = find<NodeSliderH>("grid-ground-value");
+    m_groud_height = find<NodeSliderH>("grid-ground-height");
+    //m_box_opacity = find<NodeSliderH>("grid-box-opacity");
+    //m_box_width = find<NodeSliderH>("grid-box-width");
+    //m_box_height = find<NodeSliderH>("grid-box-height");
+    //m_box_depth = find<NodeSliderH>("grid-box-depth");
+
+    auto update_hm = [this](Node* target, float v) {
+        m_hm_plane.create(1, 1, m_hm_image, -m_hm_height->get_value());
+    };
+
+    m_hm_preview = find<NodeImageTexture>("grid-heightmap-preview");
+    m_hm_load = find<NodeButton>("grid-heightmap-load");
+    m_hm_offset = find<NodeSliderH>("grid-heightmap-offset");
+    m_hm_height = find<NodeSliderH>("grid-heightmap-height");
+
+    m_hm_height->on_value_changed = update_hm;
+    m_hm_preview->SetHeight(0);
+
+    //m_hm_plane.create(1, 1);
+
+    m_hm_load->on_click = [this](Node*) {
+        App::I.pick_image([this](std::string path) {
+            ui::Image img;
+            if (img.load_file(path))
+            {
+                m_hm_image = img.resize(128, 128);
+                m_hm_preview->tex.create(m_hm_image);
+                m_hm_preview->tex.create_mipmaps();
+                auto sz = m_hm_preview->tex.size();
+                m_hm_preview->SetAspectRatio(sz.x / sz.y);
+                m_hm_plane.create(1, 1, m_hm_image, -m_hm_height->get_value());
+                m_hm_preview->SetHeight(100);
+            }
+        });
+    };
+}