PlayStation Development Network

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POLY_F4 pf4;

void DrawSolidTri(short x1, short y1, short x2, short y2, short x3, short y3, int r, int g, int b, int ot)
{
	// draw a solid triangle and fill it with rgb colour
	// EG: DrawSolidTri(200,0, 170,30, 230,30, 255,0,255, 0);
	// check the Psy-Q documentation for the coordinates!

	SetPolyF3(&pf3);							// initialise the primitive
	setRGB0(&pf3, r, g, b);						// set the fill colour (RGB)
	setXY3(&pf3, x1,y1, x2,y2, x3,y3);			// draw 3 lines (3 sets of x/y co-ords)
	DrawPrim(&pf3);								// copy shape to frame buffer
	//DrawPrim(&pf3);							// copy shape to frame buffer
	GsSortPoly(&pf3, &WorldOrderingTable1[CurrentBuffer], ot); // put the polygon into the order table
}


void DrawTransTri(short x1, short y1, short x2, short y2, short x3, short y3, int r, int g, int b, int ot)
{
	// draw a transparent triangle
	// the transparency 'colour' is calculated from the fgnd & bgns pixels.
	// EG: DrawTransTri(50,0, 70,60, 130,60, 255,0,255, 0);

	SetPolyF3(&pf3);							// initialize primitive
	setRGB0(&pf3, r, g, b);						// set the foreground fill colour
	setSemiTrans(&pf3, 1);						// semi-transparency; 0=off; 1=on
	setXY3(&pf3, x1,y1, x2,y2, x3,y3);			// draw 4 lines (4 sets of x/y co-ords)
	//DrawPrim(&pf3);							// copy shape to frame buffer
	GsSortPoly(&pf3, &WorldOrderingTable1[CurrentBuffer], ot); // put the polygon into the order table
}

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GsSortPoly(&pf3, &myOT[CurrentBuffer], ot); // put the polygon into the order table

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DrawSolidTri(0, 0, 200, 200, 0, 300, 4, 255, 4, 0);