Exemplo n.º 1
0
        public void SignPrecedence()
        {
            var eq       = new ImageFramework.Model.Equation.Equation("-1+2");
            var hlsl     = eq.GetHlslExpression();
            var expected = $"(({NumberToken.ToHlsl(-1.0f)}*{NumberToken.ToHlsl(1.0f)})+{NumberToken.ToHlsl(2.0f)})";

            Assert.AreEqual(expected, hlsl.Replace(" ", ""));
        }
Exemplo n.º 2
0
        public void SignOperatorAndBrackets()
        {
            var eq       = new ImageFramework.Model.Equation.Equation("1+0.4*-2");
            var hlsl     = eq.GetHlslExpression();
            var expected =
                $"({NumberToken.ToHlsl(1.0f)}+({NumberToken.ToHlsl(0.4f)}*({NumberToken.ToHlsl(-1.0f)}*{NumberToken.ToHlsl(2.0f)})))";

            Assert.AreEqual(expected, hlsl.Replace(" ", ""));
        }
Exemplo n.º 3
0
        public void OperatorPrecedence()
        {
            var eq       = new ImageFramework.Model.Equation.Equation("(3-1)*0.4+1");
            var hlsl     = eq.GetHlslExpression();
            var expected =
                $"((({NumberToken.ToHlsl(3.0f)}-{NumberToken.ToHlsl(1.0f)})*{NumberToken.ToHlsl(0.4f)})+{NumberToken.ToHlsl(1.0f)})";

            Assert.AreEqual(expected, hlsl.Replace(" ", ""));

            eq   = new ImageFramework.Model.Equation.Equation("1+0.4*(3-1)");
            hlsl = eq.GetHlslExpression();

            expected =
                $"({NumberToken.ToHlsl(1.0f)}+({NumberToken.ToHlsl(0.4f)}*({NumberToken.ToHlsl(3.0f)}-{NumberToken.ToHlsl(1.0f)})))";

            Assert.AreEqual(expected, hlsl.Replace(" ", ""));
        }