mixer brush wip

engine/node_canvas.cpp

@@ -2,6 +2,7 @@
 #include "app.h"
 #include "log.h"
 #include "node_canvas.h"
+#include "node_image_texture.h"
 
 Node* NodeCanvas::clone_instantiate() const
 {
@@ -14,6 +15,7 @@ void NodeCanvas::init()
     m_canvas = std::make_unique<ui::Canvas>();
     m_canvas->create(CANVAS_RES, CANVAS_RES);
     m_canvas->m_unsaved = false;
+    m_canvas->m_node = this;
     m_sampler.create(GL_NEAREST);
     m_sampler_linear.create(GL_LINEAR);
     m_sampler_stencil.create(GL_LINEAR, GL_REPEAT);
@@ -73,6 +75,7 @@ void NodeCanvas::draw()
     m_canvas->m_mv = camera;
     m_canvas->m_proj = proj;
     m_canvas->m_box = box;
+    m_canvas->m_vp = c;
 
     //         auto plane_mvp = proj * camera * transform *
     //             glm::scale(glm::vec3(sz, 1));
@@ -267,6 +270,9 @@ void NodeCanvas::handle_resize(glm::vec2 old_size, glm::vec2 new_size)
 {
     if (new_size.x > m_canvas->m_width)
     {
+        m_canvas->m_mixer.create((int)new_size.x, (int)new_size.y);
+        if (auto img = root()->find<NodeImageTexture>("tex-debug"))
+            img->tex.assign(m_canvas->m_mixer.getTextureID());
         //             m_canvas->resize((int)new_size.x, (int)new_size.y);
         //             m_canvas->clear();
     }