示例#1
0
        public static WebGLProgram InitializeShaders(
            this WebGLRenderingContextBase gl,
            string vertexShaderCode,
            string fragmentShaderCode)
        {
            var shaderProgram = gl.CreateProgram();

            var vertexShader   = GetShader(gl, vertexShaderCode, WebGLRenderingContextBase.VERTEX_SHADER);
            var fragmentShader = GetShader(gl, fragmentShaderCode, WebGLRenderingContextBase.FRAGMENT_SHADER);

            gl.AttachShader(shaderProgram, vertexShader);
            gl.AttachShader(shaderProgram, fragmentShader);

            gl.LinkProgram(shaderProgram);

            gl.UseProgram(shaderProgram);

            return(shaderProgram);
        }
示例#2
0
        protected WebGLProgram SetUpProgram(
            WebGLRenderingContextBase gl,
            string vertexShaderSource   = "void main() {}",
            string fragmentShaderSource = "void main() {}")
        {
            var vertexShader = gl.CreateShader(WebGLRenderingContextBase.VERTEX_SHADER);

            gl.ShaderSource(vertexShader, vertexShaderSource);
            gl.CompileShader(vertexShader);
            var fragmentShader = gl.CreateShader(WebGLRenderingContextBase.FRAGMENT_SHADER);

            gl.ShaderSource(fragmentShader, fragmentShaderSource);
            gl.CompileShader(fragmentShader);
            var program = gl.CreateProgram();

            gl.AttachShader(program, vertexShader);
            gl.AttachShader(program, fragmentShader);
            gl.LinkProgram(program);

            return(program);
        }