public AttributeInfo(ShaderProgram shader, String identifier,
int size, int offset, int divisor, int inputOffset,
VertexAttribPointerType pointerType =
VertexAttribPointerType.Float,
bool normalize = false)
{
Shader = shader;
Identifier = identifier;
Location = GL.GetAttribLocation(shader.Program, Identifier);
Size = size;
Offset = offset;
Divisor = divisor;
InputOffset = inputOffset;
PointerType = pointerType;
Normalize = normalize;
}
public TextureInfo(ShaderProgram shader, String identifier,
TextureUnit textureUnit = TextureUnit.Texture0)
{
Shader = shader;
Identifier = identifier;
UniformLocation = GL.GetUniformLocation(Shader.Program, Identifier);
TextureUnit = textureUnit;
Shader.Use();
int val = (int) TextureUnit - (int) TextureUnit.Texture0;
GL.Uniform1(UniformLocation, val);
CurrentTexture = null;
}
public void Use()
{
if (!Active) {
_sCurProgram = this;
GL.UseProgram(Program);
}
}
