Method DrawRectangle

src/gl_wrap.cpp:126–143

}

void OpenGLWrapper::DrawRectangle(Vector2D p1, Vector2D p2) const {
	VertexArray buf(2, 4);
	buf.Set(0, p1);
	buf.Set(1, Vector2D(p2, p1));
	buf.Set(2, p2);
	buf.Set(3, Vector2D(p1, p2));

	// Fill
	if (fill_a != 0.f) {
		SetModeFill();
		buf.Draw(GL_QUADS, false);
	}
	// Outline
	if (line_a != 0.f) {
		SetModeLine();
		buf.Draw(GL_LINE_LOOP);
	}
}

void OpenGLWrapper::DrawTriangle(Vector2D p1, Vector2D p2, Vector2D p3) const {
	VertexArray buf(2, 3);