// Cubes.cpp: implementation of the CCubes class.
//
//////////////////////////////////////////////////////////////////////

#include "Cubes.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
GLfloat gCubeVertices[8][3] ={{-1.5,-1.0,-0.5},{1.5,-1.0,-0.5},{1.5,1.0,-0.5},
									{-1.5,1.0,-0.5}, {-1.5,-1.0,0.5},{1.5,-1.0,0.5}, 
									{1.5,1.0,0.5}, {-1.5,1.0,0.5}};
GLfloat gCubeColors[12][3] ={{1.0,0.0,0.0},{0.0,1.0,0.0},{0.0,0.0,1.0},
							{1.0,1.0,0.0},{1.0,0.0,1.0},{0.0,1.0,1.0},
							{1.0,0.5,0.0},{1.0,0.0,0.5},{0.5,1.0,0.0},
							{0.0,1.0,0.5},{0.5,0.0,1.0},{0.0,0.5,1.0}};

CCubes::CCubes(): CGeometry()
{
	Type=CUBE;
	Name="cube";
	setVertices(gCubeVertices);
	setColors(gCubeColors);
	Visible=true;
}

CCubes::~CCubes()
{

}
void CCubes::setVertices(GLfloat Vertices[][3])
{
	int i, j;
	for (i=0;i<8;i++)
		for(j=0;j<3;j++)
			cubeVertices[i][j]=Vertices[i][j];
}

void CCubes::setColors(GLfloat cols[12][3])
{
	int i, j;
	for (i=0;i<12;i++)
		for(j=0;j<3;j++)
			colors[i][j]=cols[i][j];
}

// Draw ling in different colors
void CCubes::drawLine(GLfloat Vertices[][3], int a, int b)
{
			glBegin(GL_LINES); 
				glVertex3fv(Vertices[a]);
                glVertex3fv(Vertices[b]);
            glEnd();
}
// Draw cube's one plane in same color
void CCubes::drawCubePlane(GLfloat Vertices[][3], int a, int b, int c, int d)
{
		// Draw the sides of the cube
		glBegin(GL_QUADS);
			glVertex3fv(Vertices[a]);
			glVertex3fv(Vertices[b]);
			glVertex3fv(Vertices[c]);
			glVertex3fv(Vertices[d]);
		glEnd();
}

// Draw cube's one plane in different color
void CCubes::drawCubePlane(GLfloat Vertices[][3], int a, int b, int c, int d, int color)
{
		glColor3fv(colors[color]);
// Draw the sides of the cube
		glBegin(GL_QUADS);
			glVertex3fv(Vertices[a]);
			glVertex3fv(Vertices[b]);
			glVertex3fv(Vertices[c]);
			glVertex3fv(Vertices[d]);
		glEnd();

		//drawCubePlane(Vertices[][3],a,b,c,d);
		
}
//Draw cube in different colors 
void CCubes::drawCube()
{		
		drawCubePlane(cubeVertices,0,1,2,3,0);
		drawCubePlane(cubeVertices,0,1,5,4,1);
		drawCubePlane(cubeVertices,1,2,6,5,2);
		drawCubePlane(cubeVertices,2,3,7,6,4);
		drawCubePlane(cubeVertices,3,0,4,7,3);
		drawCubePlane(cubeVertices,4,5,6,7,5);

}
//Draw cube in same colors 
void CCubes::drawCube(GLfloat color[])
{
		glColor3fv(color);
		drawCubePlane(cubeVertices,0,1,2,3);
		drawCubePlane(cubeVertices,0,1,5,4);
		drawCubePlane(cubeVertices,1,2,6,5);
		drawCubePlane(cubeVertices,2,3,7,6);
		drawCubePlane(cubeVertices,3,0,4,7);
		drawCubePlane(cubeVertices,4,5,6,7);
}
// Draw Cube in wire frame
void CCubes::drawCubeInWireFrame()
{
		glColor4f(0.0,0.0,0.0,1.0);
		drawLine(cubeVertices,0,1);
		drawLine(cubeVertices,0,3);
		drawLine(cubeVertices,0,4);
		drawLine(cubeVertices,1,2);
		drawLine(cubeVertices,1,5);
		drawLine(cubeVertices,2,3);
		drawLine(cubeVertices,2,6);
		drawLine(cubeVertices,3,7);
		drawLine(cubeVertices,4,5);
		drawLine(cubeVertices,4,7);
		drawLine(cubeVertices,5,6);
		drawLine(cubeVertices,6,7);
}



void CCubes::render()
{
	if(isSelected()) glColor3fv(HighlightColor);
	else glColor3fv(NormalColor);
	glutWireCube(1.0);
}




void CCubes::renderSolid()
{
	if(isSelected()) glColor3fv(HighlightColor);
	else glColor3fv(NormalColor);
	glutSolidCube(1.0);
}