OAG Library (OpenGL) Part 2.1 - Drawing Objects 2D using the Mouse and Programatically

#include "stdafx.h"
#include "RasterImageRectTool.h"
#include <OAGPrimitives.h>
#include <OAGRectangleMapping.h>

CRasterImageRectTool::CRasterImageRectTool(void)
{
}

CRasterImageRectTool::~CRasterImageRectTool(void)
{
}

//Operations

//Virtual

void CRasterImageRectTool::AddAllVerticesToScene()
{
	m_pWinGraphicContext->MakeCurrent();
	
	oag::OAGTexture* t1 =  m_pScene->GetTextureMappingTable()->GetTexture("Image1");
	if ( t1 )
	{
		//Clear filters and wraps set for the texture
		t1->ClearFiltersAndWraps();

		std::vector<OAG_TEXTURE_FILTER> filterList;

		switch( m_textureRenderMode)
		{
		case NORMAL:
			{
				//Filters
				filterList.push_back( MAG_FILTER_LINEAR);
				filterList.push_back( MIN_FILTER_LINEAR);
			}
			break;
		case REAPEATING:
			{
				//Filters
				filterList.push_back( MAG_FILTER_LINEAR);
				filterList.push_back( MIN_FILTER_LINEAR);
				
				//Reapeating
				std::vector<OAG_TEXTURE_WRAP> wrapList;
				wrapList.push_back( WRAP_S_REPEAT);
				wrapList.push_back( WRAP_T_REPEAT);
				t1->SetTextureWrap( wrapList );
				t1->SetWrapValue( 6 );//Value for texture reapeating
					
				t1->SetTextureMode( GL_MODULATE );
			}
			break;
		case CLAMPING:
			{
				//Filters
				filterList.push_back( MAG_FILTER_LINEAR);
				filterList.push_back( MIN_FILTER_LINEAR);
				
				//Clamping
				std::vector<OAG_TEXTURE_WRAP> wrapList;
				wrapList.push_back( WRAP_S_CLAMP);
				wrapList.push_back( WRAP_T_CLAMP);
				t1->SetTextureWrap( wrapList );
				t1->SetWrapValue( 4 ); //Value for texture clamping

				t1->SetTextureMode( GL_MODULATE );
			}
			break;
		}

		t1->SetTextureFilter( filterList );
		t1->SetTextureHeight(256);
		t1->SetTextureWidth(256);
		t1->BuildTexture();
	}

	oag::OAGRectangleMapping* tex = new oag::OAGRectangleMapping(t1);
	oag::OAGVector3f vec1 = m_arrVector[0];

	oag::Matrix4x4 mt;
	mt.SetTranslation(vec1.m_X, vec1.m_Y, vec1.m_Z);

	tex->SetTransform( mt );

	m_pScene->AddObject( tex );

	m_pWinGraphicContext->DeleteCurrent();

}