wrote basic skeleton; clumpview

tools/clumpview/main.cpp

@@ -0,0 +1,181 @@
+#include <rw.h>
+#include <skeleton.h>
+#include "camera.h"
+#include <assert.h>
+
+rw::V3d zero = { 0.0f, 0.0f, 0.0f };
+Camera *camera;
+rw::Clump *clump;
+rw::World *world;
+rw::EngineStartParams engineStartParams;
+
+void
+Init(void)
+{
+	sk::globals.windowtitle = "Clump viewer";
+	sk::globals.width = 640;
+	sk::globals.height = 480;
+	sk::globals.quit = 0;
+}
+
+bool
+attachPlugins(void)
+{
+	rw::ps2::registerPDSPlugin(40);
+	rw::ps2::registerPluginPDSPipes();
+
+	rw::registerMeshPlugin();
+	rw::registerNativeDataPlugin();
+	rw::registerAtomicRightsPlugin();
+	rw::registerMaterialRightsPlugin();
+	rw::xbox::registerVertexFormatPlugin();
+	rw::registerSkinPlugin();
+	rw::registerHAnimPlugin();
+	rw::registerMatFXPlugin();
+	rw::registerUVAnimPlugin();
+	rw::ps2::registerADCPlugin();
+	return true;
+}
+
+bool
+InitRW(void)
+{
+//	rw::platform = rw::PLATFORM_D3D8;
+	if(!sk::InitRW())
+		return false;
+
+	char *filename = "teapot.dff";
+	rw::StreamFile in;
+	if(in.open(filename, "rb") == NULL){
+		printf("couldn't open file\n");
+		return false;
+	}
+	rw::findChunk(&in, rw::ID_CLUMP, NULL, NULL);
+	clump = rw::Clump::streamRead(&in);
+	assert(clump);
+	in.close();
+
+	clump->getFrame()->translate(&zero, rw::COMBINEREPLACE);
+
+	FORLIST(lnk, clump->atomics){
+		rw::Atomic *a = rw::Atomic::fromClump(lnk);
+		if(a->pipeline && a->pipeline->platform != rw::platform)
+			a->pipeline = NULL;
+	}
+
+
+	world = rw::World::create();
+
+	rw::Light *ambient = rw::Light::create(rw::Light::AMBIENT);
+	ambient->setColor(0.2f, 0.2f, 0.2f);
+	world->addLight(ambient);
+
+	rw::V3d xaxis = { 1.0f, 0.0f, 0.0f };
+	rw::Light *direct = rw::Light::create(rw::Light::DIRECTIONAL);
+	direct->setColor(0.8f, 0.8f, 0.8f);
+	direct->setFrame(rw::Frame::create());
+	direct->getFrame()->rotate(&xaxis, 180.0f, rw::COMBINEREPLACE);
+	world->addLight(direct);
+
+	camera = new Camera;
+	camera->m_rwcam = rw::Camera::create();
+	camera->m_rwcam->setFrame(rw::Frame::create());
+	camera->m_aspectRatio = 640.0f/480.0f;
+	camera->m_near = 0.1f;
+	camera->m_far = 450.0f;
+	camera->m_target.set(0.0f, 0.0f, 0.0f);
+	camera->m_position.set(0.0f, -10.0f, 0.0f);
+//	camera->setPosition(Vec3(0.0f, 5.0f, 0.0f));
+//	camera->setPosition(Vec3(0.0f, -70.0f, 0.0f));
+//	camera->setPosition(Vec3(0.0f, -1.0f, 3.0f));
+	camera->update();
+
+	world->addCamera(camera->m_rwcam);
+
+	return true;
+}
+
+void
+Draw(float timeDelta)
+{
+	static rw::RGBA clearcol = { 0x80, 0x80, 0x80, 0xFF };
+	camera->m_rwcam->clear(&clearcol, rw::Camera::CLEARIMAGE|rw::Camera::CLEARZ);
+	camera->update();
+	camera->m_rwcam->beginUpdate();
+
+	clump->render();
+
+	camera->m_rwcam->endUpdate();
+	camera->m_rwcam->showRaster();
+}
+
+
+void
+KeyUp(int key)
+{
+}
+
+void
+KeyDown(int key)
+{
+	switch(key){
+	case 'W':
+		camera->orbit(0.0f, 0.1f);
+		break;
+	case 'S':
+		camera->orbit(0.0f, -0.1f);
+		break;
+	case 'A':
+		camera->orbit(-0.1f, 0.0f);
+		break;
+	case 'D':
+		camera->orbit(0.1f, 0.0f);
+		break;
+	case sk::KEY_UP:
+		camera->turn(0.0f, 0.1f);
+		break;
+	case sk::KEY_DOWN:
+		camera->turn(0.0f, -0.1f);
+		break;
+	case sk::KEY_LEFT:
+		camera->turn(0.1f, 0.0f);
+		break;
+	case sk::KEY_RIGHT:
+		camera->turn(-0.1f, 0.0f);
+		break;
+	case 'R':
+		camera->zoom(0.1f);
+		break;
+	case 'F':
+		camera->zoom(-0.1f);
+		break;
+	case sk::KEY_ESC:
+		sk::globals.quit = 1;
+		break;
+	}
+}
+
+sk::EventStatus
+AppEventHandler(sk::Event e, void *param)
+{
+	using namespace sk;
+	switch(e){
+	case INITIALIZE:
+		Init();
+		return EVENTPROCESSED;
+	case RWINITIALIZE:
+		return ::InitRW() ? EVENTPROCESSED : EVENTERROR;
+	case PLUGINATTACH:
+		return attachPlugins() ? EVENTPROCESSED : EVENTERROR;
+	case KEYDOWN:
+		KeyDown(*(int*)param);
+		return EVENTPROCESSED;
+	case KEYUP:
+		KeyUp(*(int*)param);
+		return EVENTPROCESSED;
+	case IDLE:
+		Draw(*(float*)param);
+		return EVENTPROCESSED;
+	}
+	return sk::EVENTNOTPROCESSED;
+}