public BrickShader(GraphicsInterface gi)
: base(gi)
{
//Console.WriteLine("BrickShader Link Log: \n{0}", InfoLog);
GLSLVertexShader vShader = new GLSLVertexShader(gi, Brick_VertexSource);
AttachShader(vShader);
GLSLFragmentShader fShader = new GLSLFragmentShader(gi, Brick_FragmentSource);
AttachShader(fShader);
Link();
// Do an initial selection so that all the variables can be located
Bind();
BrickColor_Pos = GetUniformLocation("BrickColor");
MortarColor_Pos = GetUniformLocation("MortarColor");
BrickSize_Pos = GetUniformLocation("BrickSize");
BrickPct_Pos = GetUniformLocation("BrickPct");
// From the Vertex Shader
LightPosition_Pos = GetUniformLocation("LightPosition");
// Set some initial values
BrickColor = new ColorRGBA(1.0f, 0.3f, 0.2f);
MortarColor = new ColorRGBA(0.85f, 0.86f, 0.84f);
BrickSize = new float2(0.30f, 0.15f);
BrickPct = new float2(0.90f, 0.85f);
LightPosition = new Vector3f(0.0f, 0.0f, 4.0f);
// Unselect so we start in an unselected state
Unbind();
}
public BrightnessShader(GraphicsInterface gi)
: base(gi)
{
GLSLVertexShader vShader = new GLSLVertexShader(gi, Brightness_VertexSource);
vShader.Compile();
string tmpString = vShader.InfoLog;
GLSLFragmentShader fShader = new GLSLFragmentShader(gi, Brightness_FragmentSource);
fShader.Compile();
tmpString = fShader.InfoLog;
Link();
// Setup variables
bool isProgram = IsProgram;
bool isValid = IsValid;
Bind();
Alpha_Pos = GetUniformLocation("bright");
TextureID_Pos = GetUniformLocation("texture");
Unbind();
}