/// <summary>
///
/// </summary>
/// <param name="program"></param>
protected override void DoSetUniform(ShaderProgram program)
{
if (activeTexture == null)
{
activeTexture = OpenGL.GetDelegateFor <OpenGL.glActiveTexture>();
}
activeTexture(value.activeTextureIndex + OpenGL.GL_TEXTURE0);
//OpenGL.BindTexture(OpenGL.GL_TEXTURE_2D, value.TextureId);
OpenGL.BindTexture(value.target, value.TextureId);
this.Location = program.SetUniform(VarName, value.activeTextureIndex);
}
public override void SetUniform(ShaderProgram program)
{
if (glActiveTexture == null)
{
glActiveTexture = OpenGL.GetDelegateFor <OpenGL.glActiveTexture>();
}
glActiveTexture(value.ActiveTextureIndex);
//OpenGL.BindTexture(OpenGL.GL_TEXTURE_2D, value.TextureId);
OpenGL.BindTexture(value.target, value.TextureId);
program.SetUniform(VarName, value.activeTextureIndex);
}
public override void SetUniform(ShaderProgram program)
{
if (glActiveTexture == null)
{ glActiveTexture = OpenGL.GetDelegateFor<OpenGL.glActiveTexture>(); }
for (int i = 0; i < this.value.Length; i++)
{
glActiveTexture(this.value[i].ActiveTextureIndex);
//OpenGL.BindTexture(OpenGL.GL_TEXTURE_2D, this.value[i].TextureId);
OpenGL.BindTexture(this.value[i].target, this.value[i].TextureId);
// TODO: assign the first location or last?
this.Location = program.SetUniform(VarName, this.value[i].activeTextureIndex);
}
}
public override void SetUniform(ShaderProgram program)
{
if (glActiveTexture == null)
{
glActiveTexture = OpenGL.GetDelegateFor <OpenGL.glActiveTexture>();
}
for (int i = 0; i < this.value.Length; i++)
{
glActiveTexture(this.value[i].ActiveTextureIndex);
//OpenGL.BindTexture(OpenGL.GL_TEXTURE_2D, this.value[i].TextureId);
OpenGL.BindTexture(this.value[i].target, this.value[i].TextureId);
program.SetUniform(VarName, this.value[i].activeTextureIndex);
}
}
/// <summary>
///
/// </summary>
/// <param name="program"></param>
protected override void DoSetUniform(ShaderProgram program)
{
if (activeTexture == null)
{
activeTexture = OpenGL.GetDelegateFor <OpenGL.glActiveTexture>();
}
for (int i = 0; i < this.Value.Length; i++)
{
samplerValue value = this.Value[i];
activeTexture(value.activeTextureIndex + OpenGL.GL_TEXTURE0);
//OpenGL.BindTexture(OpenGL.GL_TEXTURE_2D, this.value[i].TextureId);
OpenGL.BindTexture(value.target, value.TextureId);
// TODO: assign the first location or last?
this.Location = program.SetUniform(VarName, value.activeTextureIndex);
}
}
/// <summary>
/// resources(bitmap etc.) can be disposed after this initialization.
/// </summary>
public void Initialize()
{
if (!this.initialized)
{
if (activeTexture == null)
{
activeTexture = OpenGL.GetDelegateFor <OpenGL.glActiveTexture>();
}
activeTexture(this.ActiveTextureIndex + OpenGL.GL_TEXTURE0);
OpenGL.GenTextures(1, id);
TextureTarget target = this.Target;
OpenGL.BindTexture(target, id[0]);
this.Sampler.Bind(this.ActiveTextureIndex, target);
this.ImageFiller.Fill();
OpenGL.GenerateMipmap((MipmapTarget)((uint)target));// TODO: does this work?
//this.SamplerBuilder.Unbind(OpenGL.GL_TEXTURE0 - OpenGL.GL_TEXTURE0, this.Target);
OpenGL.BindTexture(this.Target, 0);
this.initialized = true;
}
}
/// <summary>
/// resources(bitmap etc.) can be disposed after this initialization.
/// </summary>
public void Initialize()
{
if (!this.initialized)
{
if (activeTexture == null)
{ activeTexture = OpenGL.GetDelegateFor<OpenGL.glActiveTexture>(); }
activeTexture(this.ActiveTextureIndex + OpenGL.GL_TEXTURE0);
OpenGL.GenTextures(1, id);
TextureTarget target = this.Target;
OpenGL.BindTexture(target, id[0]);
this.Sampler.Bind(this.ActiveTextureIndex, target);
this.ImageFiller.Fill();
//OpenGL.GenerateMipmap((MipmapTarget)((uint)target));// TODO: does this work?
//this.SamplerBuilder.Unbind(OpenGL.GL_TEXTURE0 - OpenGL.GL_TEXTURE0, this.Target);
OpenGL.BindTexture(this.Target, 0);
this.initialized = true;
}
}
