OnRender()

void ShaderTextureNode::OnRender ( )

overridevirtual

Implements SNENode.

Definition at line 81 of file ShaderTextureNode.cpp.

{
    DrawHeader("Texture");
 
    if(ImGui::ImageButton((ImTextureID)texture->GetRendererID(), ImVec2(150, 150)))
    {
        std::string path = ShowOpenFileDialog("*.png\0*.jpg\0");
 
        if(path.size() > 3)
        {
            if(texture)
            {
                delete texture;
            }
 
            texture = new Texture2D(path);
            textureManager->UploadToGPU(zCoord);
        }
    }
 
    if(ImGui::BeginDragDropTarget())
    {
        if(const ImGuiPayload *payload = ImGui::AcceptDragDropPayload("TerraForge3D_Texture"))
        {
            std::string path = std::string((char*)payload->Data);
            if(path.size() > 3)
            {
                if(texture)
                {
                    delete texture;
                }
 
                texture = new Texture2D(path);
                textureManager->UploadToGPU(zCoord);
            }
        }
 
        ImGui::EndDragDropTarget();
    }
 
    ImGui::SameLine();
    outputPins[0]->Render();
    ImGui::PushItemWidth(100);
 
    if(ImGui::DragFloat("Scale", &scale, 0.01f))
    {
        sharedData->d0 = scale;
    }
 
    if(ImGui::DragFloat("Offset X", &offsetX, 0.01f))
    {
        sharedData->d1 = offsetX;
    }
 
    if(ImGui::DragFloat("Offset Y", &offsetY, 0.01f))
    {
        sharedData->d2 = offsetY;
    }
 
    if(ImGui::DragFloat("Rotation", &rotation, 0.01f))
    {
        sharedData->d3 = rotation;
    }
 
    if(ImGui::Checkbox("Triplanar Mapping", &isTriplanar))
    {
        sharedData->d4 = isTriplanar ? 1.0f : 0.0f;
    }
 
    ImGui::PopItemWidth();
}