C++ (Cpp) CL_ProgramObject::set_uniform1f示例

示例#1

文件： app.cpp 项目： PaulFSherwood/cplusplus

void App::render_night_vision(CL_GraphicContext &gc, CL_Texture &source_texture, CL_Texture &mask_texture, CL_Texture &noise_texture, CL_ProgramObject &program_object)
{
	program_object.set_uniform1i("sceneBuffer", 0);
	program_object.set_uniform1i("noiseTex", 1);
	program_object.set_uniform1i("maskTex", 2);

	program_object.set_uniform1f("elapsedTime", elapsedTime);
	program_object.set_uniform1f("luminanceThreshold", luminanceThreshold);
	program_object.set_uniform1f("colorAmplification", colorAmplification);
	program_object.set_uniform1f("effectCoverage", effectCoverage);

	gc.set_texture(0, source_texture);
	gc.set_texture(1, noise_texture);
	gc.set_texture(2, mask_texture);
	
	gc.set_program_object(program_object, cl_program_matrix_modelview_projection);

	draw_texture(gc, CL_Rectf(0,0,gc.get_width(),gc.get_height()), CL_Colorf::white, CL_Rectf(0.0f, 0.0f, 1.0f, 1.0f));

	gc.reset_program_object();
	gc.reset_texture(2);
	gc.reset_texture(1);
	gc.reset_texture(0);
}

示例#2

文件： MotionBlurShader.cpp 项目： genail/gear

void MotionBlurShaderImpl::setUniforms(CL_ProgramObject &p_program)
{
	p_program.set_uniform1i("radius", m_radius);
	p_program.set_uniform1f("angle", m_angle.to_radians());
}