diff options
Diffstat (limited to 'tools/im3d/main.cpp')
| -rw-r--r-- | tools/im3d/main.cpp | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/tools/im3d/main.cpp b/tools/im3d/main.cpp new file mode 100644 index 0000000..4949d2e --- /dev/null +++ b/tools/im3d/main.cpp @@ -0,0 +1,268 @@ +#include <rw.h> +#include <skeleton.h> +#include <assert.h> + +#include "im3d.h" + +rw::EngineOpenParams engineOpenParams; + +rw::RGBA ForegroundColor = { 200, 200, 200, 255 }; +rw::RGBA BackgroundColor = { 64, 64, 64, 0 }; + +rw::Camera *Camera; +rw::Charset *Charset; + +float TimeDelta; + +rw::Camera* +CreateCamera(void) +{ + Camera = sk::CameraCreate(sk::globals.width, sk::globals.height, 1); + assert(Camera); + + Camera->setNearPlane(0.1f); + Camera->setFarPlane(50.0f); + + return Camera; +} + +void +Initialize(void) +{ + sk::globals.windowtitle = "Im3D example"; + sk::globals.width = 1280; + sk::globals.height = 800; + sk::globals.quit = 0; +} + +bool +Initialize3D(void) +{ + if(!sk::InitRW()) + return false; + + Charset = rw::Charset::create(&ForegroundColor, &BackgroundColor); + + Camera = CreateCamera(); + + Im3DInitialize(); + + ImGui_ImplRW_Init(); + ImGui::StyleColorsClassic(); + + rw::Rect r; + r.x = 0; + r.y = 0; + r.w = sk::globals.width; + r.h = sk::globals.height; + sk::CameraSize(::Camera, &r, 0.5f, 4.0f/3.0f); + + return true; +} + +void +Terminate3D(void) +{ + Im3DTerminate(); + + if(Camera){ + Camera->destroy(); + Camera = nil; + } + + if(Charset){ + Charset->destroy(); + Charset = nil; + } + + sk::TerminateRW(); +} + +bool +attachPlugins(void) +{ + rw::ps2::registerPDSPlugin(40); + rw::ps2::registerPluginPDSPipes(); + + rw::registerMeshPlugin(); + rw::registerNativeDataPlugin(); + rw::registerAtomicRightsPlugin(); + rw::registerMaterialRightsPlugin(); + rw::xbox::registerVertexFormatPlugin(); + rw::registerSkinPlugin(); + rw::registerUserDataPlugin(); + rw::registerHAnimPlugin(); + rw::registerMatFXPlugin(); + rw::registerUVAnimPlugin(); + rw::ps2::registerADCPlugin(); + return true; +} + +void +DisplayOnScreenInfo(void) +{ +} + +void +Gui(void) +{ + static bool showWindow = true; + ImGui::Begin("Im2D", &showWindow); + + ImGui::RadioButton("Line-list", &Im3DPrimType, 0); + ImGui::RadioButton("Line-list indexed", &Im3DPrimType, 1); + ImGui::RadioButton("Poly-line", &Im3DPrimType, 2); + ImGui::RadioButton("Poly-line indexed", &Im3DPrimType, 3); + ImGui::RadioButton("Tri-list", &Im3DPrimType, 4); + ImGui::RadioButton("Tri-list indexed", &Im3DPrimType, 5); + ImGui::RadioButton("Tri-strip", &Im3DPrimType, 6); + ImGui::RadioButton("Tri-strip indexed", &Im3DPrimType, 7); + ImGui::RadioButton("Tri-fan", &Im3DPrimType, 8); + ImGui::RadioButton("Tri-fan indexed", &Im3DPrimType, 9); + + ImGui::NewLine(); + + ImGui::Checkbox("Textured", &Im3DTextured); + if(ImGui::Checkbox("Colored", &Im3DColored)){ + LineListSetColor(!Im3DColored); + IndexedLineListSetColor(!Im3DColored); + PolyLineSetColor(!Im3DColored); + IndexedPolyLineSetColor(!Im3DColored); + TriListSetColor(!Im3DColored); + IndexedTriListSetColor(!Im3DColored); + TriStripSetColor(!Im3DColored); + IndexedTriStripSetColor(!Im3DColored); + TriFanSetColor(!Im3DColored); + IndexedTriFanSetColor(!Im3DColored); + } + + ImGui::End(); +} + +void +Render(void) +{ + Camera->clear(&BackgroundColor, rw::Camera::CLEARIMAGE|rw::Camera::CLEARZ); + + Camera->beginUpdate(); + + ImGui_ImplRW_NewFrame(TimeDelta); + + Im3DRender(); + DisplayOnScreenInfo(); + + Gui(); + ImGui::EndFrame(); + ImGui::Render(); + + ImGui_ImplRW_RenderDrawLists(ImGui::GetDrawData()); + + Camera->endUpdate(); + + Camera->showRaster(0); +} + +void +Idle(float timeDelta) +{ + TimeDelta = timeDelta; + Render(); +} + +int MouseX, MouseY; +int MouseDeltaX, MouseDeltaY; +int MouseButtons; + +bool Rotate, Translate; + +void +KeyUp(int key) +{ +} + +void +KeyDown(int key) +{ + switch(key){ + case sk::KEY_ESC: + sk::globals.quit = 1; + break; + } +} + +void +MouseBtn(sk::MouseState *mouse) +{ + MouseButtons = mouse->buttons; + Rotate = !!(MouseButtons&1); + Translate = !!(MouseButtons&4); +} + +void +MouseMove(sk::MouseState *mouse) +{ + MouseDeltaX = mouse->posx - MouseX; + MouseDeltaY = mouse->posy - MouseY; + MouseX = mouse->posx; + MouseY = mouse->posy; + if(Rotate) + Im3DRotate(MouseDeltaX, -MouseDeltaY); + if(Translate) + Im3DTranslateZ(-MouseDeltaY*0.1f); +} + +sk::EventStatus +AppEventHandler(sk::Event e, void *param) +{ + using namespace sk; + Rect *r; + MouseState *ms; + + ImGuiEventHandler(e, param); + ImGuiIO &io = ImGui::GetIO(); + + switch(e){ + case INITIALIZE: + Initialize(); + return EVENTPROCESSED; + case RWINITIALIZE: + return Initialize3D() ? EVENTPROCESSED : EVENTERROR; + case RWTERMINATE: + Terminate3D(); + return EVENTPROCESSED; + case PLUGINATTACH: + return attachPlugins() ? EVENTPROCESSED : EVENTERROR; + case KEYDOWN: + KeyDown(*(int*)param); + return EVENTPROCESSED; + case KEYUP: + KeyUp(*(int*)param); + return EVENTPROCESSED; + case MOUSEBTN: + if(!io.WantCaptureMouse){ + ms = (MouseState*)param; + MouseBtn(ms); + }else + MouseButtons = 0; + return EVENTPROCESSED; + case MOUSEMOVE: + MouseMove((MouseState*)param); + return EVENTPROCESSED; + case RESIZE: + r = (Rect*)param; + // TODO: register when we're minimized + if(r->w == 0) r->w = 1; + if(r->h == 0) r->h = 1; + + sk::globals.width = r->w; + sk::globals.height = r->h; + if(::Camera){ + sk::CameraSize(::Camera, r, 0.5f, 4.0f/3.0f); + } + break; + case IDLE: + Idle(*(float*)param); + return EVENTPROCESSED; + } + return sk::EVENTNOTPROCESSED; +} |