void IMVP.SetShaderProgram(mat4 mvp)
{
//this.tex.Bind();
GL.CullFace(GL.GL_FRONT_AND_BACK);
GL.PolygonMode(PolygonModeFaces.FrontAndBack, PolygonModes.Filled);
GL.Enable(GL.GL_ALPHA_TEST);
GL.AlphaFunc(GL.GL_GREATER, alphaThreshold);
bool blend = this.blend;
if (blend)
{
GL.Enable(GL.GL_BLEND);
GL.BlendFunc(sFactor, dFactor);
}
uint textureID = this.textureProcessor.GetTexture3D();
GL.BindTexture(GL.GL_TEXTURE_3D, textureID);
this.shaderProgram.Bind();
this.shaderProgram.SetUniform("tex", textureID);
IMVPHelper.SetMVP(this, mvp);
}
void IMVP.SetShaderProgram(mat4 mvp)
{
GL.Enable(GL.GL_VERTEX_PROGRAM_POINT_SIZE);
GL.Enable(GL.GL_POINT_SPRITE_ARB);
//GL.TexEnv(GL.GL_POINT_SPRITE_ARB, GL.GL_COORD_REPLACE_ARB, GL.GL_TRUE);//TODO: test TexEnvi()
GL.TexEnvf(GL.GL_POINT_SPRITE_ARB, GL.GL_COORD_REPLACE_ARB, GL.GL_TRUE);
GL.Enable(GL.GL_POINT_SMOOTH);
GL.Hint(GL.GL_POINT_SMOOTH_HINT, GL.GL_NICEST);
GL.Enable(GL.GL_BLEND);
GL.BlendEquation(GL.GL_FUNC_ADD_EXT);
GL.BlendFuncSeparate(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA, GL.GL_ONE, GL.GL_ONE);
GL.BindTexture(GL.GL_TEXTURE_2D, this.texture[0]);
IMVPHelper.SetMVP(this, mvp);
//int[] poinSizes = new int[2];
//GL.GetInteger(GetTarget.PointSizeRange, poinSizes);
//if (this.textureWidth > poinSizes[1])
//{
// GL.PointParameter(GL.GL_POINT_SIZE_MAX_ARB, this.textureWidth);
// GL.GetInteger(GetTarget.PointSizeRange, poinSizes);
// Console.WriteLine("asf");
//}
shaderProgram.SetUniform(PointSpriteStringElement.strpointSize, this.textureWidth + 0.0f);
shaderProgram.SetUniform(PointSpriteStringElement.strtex, this.texture[0]);
shaderProgram.SetUniform(PointSpriteStringElement.strtextColor, this.textColor.x, this.textColor.y, this.textColor.z);
}
void IMVP.ResetShaderProgram()
{
IMVPHelper.ResetMVP(this);
//this.tex.Unbind();
this.shaderProgram.Unbind();
GL.BindTexture(GL.GL_TEXTURE_3D, 0);
GL.Disable(GL.GL_BLEND);
GL.Disable(GL.GL_ALPHA_TEST);
}
void IMVP.ResetShaderProgram()
{
IMVPHelper.ResetMVP(this);
GL.BindTexture(GL.GL_TEXTURE_2D, 0);
GL.Disable(GL.GL_BLEND);
GL.Disable(GL.GL_VERTEX_PROGRAM_POINT_SIZE);
GL.Disable(GL.GL_POINT_SPRITE_ARB);
GL.Disable(GL.GL_POINT_SMOOTH);
}
void IMVP.ResetShaderProgram()
{
IMVPHelper.ResetMVP(this);
//this.tex.Unbind();
this.shaderProgram.Unbind();
GL.BindTexture(GL.GL_TEXTURE_3D, 0);
GL.Disable(GL.GL_BLEND);
GL.Disable(GL.GL_ALPHA_TEST);
if (blend)
{
GL.DepthMask((byte)GL.GL_TRUE);
}
}
void IMVP.ResetShaderProgram()
{
IMVPHelper.ResetMVP(this);
}
void IMVP.SetShaderProgram(mat4 mvp)
{
IMVPHelper.SetMVP(this, mvp);
}
void IMVP.ResetShaderProgram()
{
IMVPHelper.DoUnbindShaderProgram(this);
}
void IMVP.ResetShaderProgram()
{
IMVPHelper.ResetMVP(this);
this.tex.Unbind();
}
void IMVP.SetShaderProgram(mat4 mvp)
{
this.tex.Bind();
IMVPHelper.SetMVP(this, mvp);
}
