void fillTriangle(Triangle T, int ApexIndex, Color C)
{
LineEquation L1, L2;
Dimension.data.Point Apex = T.wireframeSegment[ApexIndex];
L1 = new LineEquation(Apex, T.wireframeSegment[(ApexIndex + 1) % 3]);
L2 = new LineEquation(Apex, T.wireframeSegment[(ApexIndex + 2) % 3]);
Dimension.data.Point raster1, raster2, rasterPoint;
raster1 = L1.calculateNextPoint(Apex);
raster2 = L2.calculateNextPoint(Apex);
for (int i = 0; i < L2.length; i++)
{
LineEquation RasterLine = new LineEquation(raster1, raster2);
rasterPoint = RasterLine.calculateNextPoint(raster1);
for (int j = 0; j < RasterLine.length; j++)
{
if (rasterPoint.x >= stageWpx || rasterPoint.y >= stageHpx || rasterPoint.x < 0 || rasterPoint.y < 0)
{
rasterPoint = RasterLine.calculateNextPoint(rasterPoint);
continue;
}
Outbound.SetPixel((int)rasterPoint.x, (int)rasterPoint.y, C);
rasterPoint = RasterLine.calculateNextPoint(rasterPoint);
}
raster1 = L1.calculateNextPoint(raster1);
raster2 = L2.calculateNextPoint(raster2);
}
}
void renderTriangleOutline(Triangle T, Color C)
{
//Will fill in the lines between 2 points using
//Equation y=mx+C;
for (int i = 0; i < T.wireframeSegment.Count(); i++)
{
//Outbound.SetPixel((int)T.wireframeSegment[i].x, (int)T.wireframeSegment[i].y, Color.Aqua);
int f = (i + 1) % T.wireframeSegment.Count();
LineEquation curLine = new LineEquation(T.wireframeSegment[i], T.wireframeSegment[f]);
Dimension.data.Point curPoint = T.wireframeSegment[i];
for (int j = 0; j < curLine.length; j++)
{
if (curPoint.x >= stageWpx || curPoint.y >= stageHpx || curPoint.x < 0 || curPoint.y < 0)
{
curPoint = curLine.calculateNextPoint(curPoint);
continue;
}
Outbound.SetPixel((int)curPoint.x, (int)curPoint.y, C);
curPoint = curLine.calculateNextPoint(curPoint);
}
}
}
