search

RodenLuo / cpp_questions

0 stars 0 forks source link

glUseProgram first and then set uniform #10

Closed RodenLuo closed 3 years ago

RodenLuo commented 3 years ago 
ourShader.use();
ourShader.setFloat("hoffset", 0.5f);
        void use() 
    {
        glUseProgram(ID);
    }
    void setFloat(const std::string& name, float value) const {
        glUniform1f(glGetUniformLocation(ID, name.c_str()), value);
    }