Method createRectangle

keyboard/src/graphics.cpp:809–820

}

window::rectangle window::createRectangle(int x, int y, int width, int height){
	rectangle rect;
	//turn coordinates and color into openGL format
	float windowWidthHalf = (static_cast<float>(windowWidth)) / 2.0f;
	float windowHeightHalf = (static_cast<float>(windowHeight)) / 2.0f;

	rect.x = (static_cast<float>(x) - windowWidthHalf) / windowWidthHalf;
	rect.y = -((static_cast<float>(y) - windowHeightHalf) / windowHeightHalf);
	rect.x2 = (static_cast<float>(x + width) - windowWidthHalf) / windowWidthHalf;
	rect.y2 = -((static_cast<float>(y + height) - windowHeightHalf) / windowHeightHalf);
	return rect;
}

vector<GLfloat> window::generateCircleVerticies(int cx, int cy, int r, int numSegments){
	vector<GLfloat> verticies;