ortoolview3d_view.cxx

/***************************************************************************************
 Autodesk(R) Open Reality(R) Samples
 
 (C) 2009 Autodesk, Inc. and/or its licensors
 All rights reserved.
 
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 you accept all of the terms contained in the Software License Agreement ("Agreement") 
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 or other legal entity for which you are acquiring the software.
 
 AUTODESK, INC., MAKES NO WARRANTY, EITHER EXPRESS OR IMPLIED, INCLUDING BUT 
 NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
 PURPOSE REGARDING THESE MATERIALS, AND MAKES SUCH MATERIALS AVAILABLE SOLELY ON AN 
 "AS-IS" BASIS.
 
 IN NO EVENT SHALL AUTODESK, INC., BE LIABLE TO ANYONE FOR SPECIAL, COLLATERAL, 
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***************************************************************************************/

/**	\file	ortoolview3d_view.cxx
*/

#include <gl\glut.h>

//--- Class declaration
#include "ortoolview3d_view.h"


FBClassImplementation( ORView3D );

/************************************************
 *	Constructor
 ************************************************/
ORView3D::ORView3D() :
	mRender(NULL)
{
	mRender = new FBRenderer(0);

	FBViewingOptions* lVO = mRender->GetViewingOptions();
	lVO->ShowTimeCode() = false;
	lVO->ShowSafeArea() = false;
	lVO->ShowCameraLabel() = false;

	mRender->ShowStats = false;

	mOffset = 0;


}

void ORView3D::SetCamera(FBCamera *c)
{
	mRender->CurrentCamera = NULL;
	mCamera = c;
	mRender->UseCameraSwitcher = false;
	mRender->CurrentCamera = c;
}


/************************************************
 *	Constructor
 ************************************************/
void ORView3D::FBDestroy()
{
	delete mRender;
}

/************************************************
 *	Refresh callback
 ************************************************/
void ORView3D::Refresh(bool pNow)
{
	FBView::Refresh(pNow);
}

/************************************************
 *	Expose callback
 ************************************************/
void ORView3D::ViewExpose()
{
	if (mRender->RenderBegin(0, 0, Region.Position.X[1] - Region.Position.X[0], Region.Position.Y[1] - Region.Position.Y[0]))
	{

		// Here I can do my rendering
		SetViewport(0, 0, Region.Width, Region.Height);

		// This call will destroy the frame buffer
		mRender->PreRender();

		mRender->Render();

		/*glMatrixMode(GL_PROJECTION);
		float m[16] = { 1, 0, 0, mOffset,
			0, 1, 0, 0,
			0, 0, 1, 0,
			0, 0, 0, 1 };

		glLoadMatrixf(m);


		glMatrixMode(GL_MODELVIEW);

		glBegin(GL_LINES);
		glColor3f(1.f, 1.f, 1.f);
		glLineWidth(2.5f);
		glVertex3f(0.f, 5.f, 0.f);
		glVertex3f(-50.f, 5.f, 0.f);
		glVertex3f(50.f, 5.f, 0.f);
		glVertex3f(0.f, 5.f, 0.f);

		glVertex3f(5.f, 0.f, 0.f);
		glVertex3f(5.f, -50.f, 0.f);
		glVertex3f(5.f, 50.f, 0.f);
		glVertex3f(5.f, 0.f, 0.f);

		glVertex3f(5.f, 0.f, 0.f);
		glVertex3f(5.f, 0.f, -60.f);
		glVertex3f(5.f, 0.f, 60.f);
		glVertex3f(5.f, 0.f, 0.f);

		glEnd();*/

		//glClearColor(0,0,0,0);
		//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);


		mRender->RenderEnd();
	}
}


void ORView3D::ViewInput(int pMouseX, int pMouseY, FBInputType pAction, int pButtonKey, int pModifier)
{
	//mRender->MouseInput(pMouseX, pMouseY, pAction, pButtonKey, (FBInputModifier)pModifier);

	if (pAction == FBInputType::kFBKeyPress)
	{
		mRender->CurrentCamera = mCamera;
	}
/*	if (pAction == FBInputType::kFBKeyRelease)
	{
		mRender->KeyboardInput((FBDeviceKeyboardKey) pButtonKey, false);
	}
	if (pAction == FBInputType::kFBButtonPress)
	{
	}*/
}