|
|
@@ -36,7 +36,9 @@
|
|
|
#include <cmath>
|
|
|
#include <sstream>
|
|
|
|
|
|
-class DemoWindow
|
|
|
+static bool run_rotate = true;
|
|
|
+
|
|
|
+class DemoWindow : public Rml::Core::EventListener
|
|
|
{
|
|
|
public:
|
|
|
DemoWindow(const Rml::Core::String &title, const Rml::Core::Vector2f &position, Rml::Core::Context *context)
|
|
|
@@ -87,12 +89,29 @@ public:
|
|
|
}
|
|
|
}
|
|
|
|
|
|
+ void ProcessEvent(Rml::Core::Event& ev) override
|
|
|
+ {
|
|
|
+ if (ev == Rml::Core::EventId::Keydown)
|
|
|
+ {
|
|
|
+ Rml::Core::Input::KeyIdentifier key_identifier = (Rml::Core::Input::KeyIdentifier) ev.GetParameter< int >("key_identifier", 0);
|
|
|
+
|
|
|
+ if (key_identifier == Rml::Core::Input::KI_SPACE)
|
|
|
+ {
|
|
|
+ run_rotate = !run_rotate;
|
|
|
+ }
|
|
|
+ else if (key_identifier == Rml::Core::Input::KI_ESCAPE)
|
|
|
+ {
|
|
|
+ Shell::RequestExit();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
private:
|
|
|
Rml::Core::ElementDocument *document;
|
|
|
};
|
|
|
|
|
|
Rml::Core::Context* context = nullptr;
|
|
|
-ShellRenderInterfaceExtensions *shell_renderer;
|
|
|
+ShellRenderInterfaceExtensions* shell_renderer;
|
|
|
DemoWindow* window_1 = nullptr;
|
|
|
DemoWindow* window_2 = nullptr;
|
|
|
|
|
|
@@ -104,16 +123,19 @@ void GameLoop()
|
|
|
context->Render();
|
|
|
shell_renderer->PresentRenderBuffer();
|
|
|
|
|
|
- static float deg = 0;
|
|
|
- Rml::Core::SystemInterface* system_interface = Rml::Core::GetSystemInterface();
|
|
|
- deg = (float)std::fmod(system_interface->GetElapsedTime() * 30.0, 360.0);
|
|
|
- if (window_1)
|
|
|
- {
|
|
|
- window_1->SetRotation(deg);
|
|
|
- }
|
|
|
- if (window_2)
|
|
|
+ double t = Rml::Core::GetSystemInterface()->GetElapsedTime();
|
|
|
+ static double t_prev = t;
|
|
|
+ double dt = t - t_prev;
|
|
|
+ t_prev = t;
|
|
|
+
|
|
|
+ if(run_rotate)
|
|
|
{
|
|
|
- window_2->SetRotation(deg);
|
|
|
+ static float deg = 0;
|
|
|
+ deg = (float)std::fmod(deg + dt * 50.0, 360.0);
|
|
|
+ if (window_1)
|
|
|
+ window_1->SetRotation(deg);
|
|
|
+ if (window_2)
|
|
|
+ window_2->SetRotation(deg);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
@@ -134,12 +156,15 @@ int main(int RMLUI_UNUSED_PARAMETER(argc), char** RMLUI_UNUSED_PARAMETER(argv))
|
|
|
RMLUI_UNUSED(argv);
|
|
|
#endif
|
|
|
|
|
|
+ constexpr int width = 1600;
|
|
|
+ constexpr int height = 1000;
|
|
|
+
|
|
|
ShellRenderInterfaceOpenGL opengl_renderer;
|
|
|
shell_renderer = &opengl_renderer;
|
|
|
|
|
|
// Generic OS initialisation, creates a window and attaches OpenGL.
|
|
|
if (!Shell::Initialise() ||
|
|
|
- !Shell::OpenWindow("Transform Sample", shell_renderer, 1024, 768, true))
|
|
|
+ !Shell::OpenWindow("Transform Sample", shell_renderer, width, height, true))
|
|
|
{
|
|
|
Shell::Shutdown();
|
|
|
return -1;
|
|
|
@@ -147,7 +172,7 @@ int main(int RMLUI_UNUSED_PARAMETER(argc), char** RMLUI_UNUSED_PARAMETER(argv))
|
|
|
|
|
|
// RmlUi initialisation.
|
|
|
Rml::Core::SetRenderInterface(&opengl_renderer);
|
|
|
- opengl_renderer.SetViewport(1024,768);
|
|
|
+ opengl_renderer.SetViewport(width, height);
|
|
|
|
|
|
ShellSystemInterface system_interface;
|
|
|
Rml::Core::SetSystemInterface(&system_interface);
|
|
|
@@ -155,7 +180,7 @@ int main(int RMLUI_UNUSED_PARAMETER(argc), char** RMLUI_UNUSED_PARAMETER(argv))
|
|
|
Rml::Core::Initialise();
|
|
|
|
|
|
// Create the main RmlUi context and set it on the shell's input layer.
|
|
|
- context = Rml::Core::CreateContext("main", Rml::Core::Vector2i(1024, 768));
|
|
|
+ context = Rml::Core::CreateContext("main", Rml::Core::Vector2i(width, height));
|
|
|
if (context == nullptr)
|
|
|
{
|
|
|
Rml::Core::Shutdown();
|
|
|
@@ -170,12 +195,12 @@ int main(int RMLUI_UNUSED_PARAMETER(argc), char** RMLUI_UNUSED_PARAMETER(argv))
|
|
|
|
|
|
Shell::LoadFonts("assets/");
|
|
|
|
|
|
- window_1 = new DemoWindow("Orthographic transform", Rml::Core::Vector2f(81, 200), context);
|
|
|
+ window_1 = new DemoWindow("Orthographic transform", Rml::Core::Vector2f(120, 200), context);
|
|
|
if (window_1)
|
|
|
{
|
|
|
- window_1->SetPerspective(100000);
|
|
|
+ context->GetRootElement()->AddEventListener(Rml::Core::EventId::Keydown, window_1);
|
|
|
}
|
|
|
- window_2 = new DemoWindow("Perspective transform", Rml::Core::Vector2f(593, 200), context);
|
|
|
+ window_2 = new DemoWindow("Perspective transform", Rml::Core::Vector2f(900, 200), context);
|
|
|
if (window_2)
|
|
|
{
|
|
|
window_2->SetPerspective(800);
|
Michael Ragazzon