fruitlib::pp::texture::counted_instance const
fruitlib::pp::filter::desaturate::apply(
fruitlib::pp::texture::counted_instance const input)
{
texture_.set(
sge::shader::parameter::planar_texture::optional_value(
fcppt::make_ref(
*(input->texture()))));
fruitlib::pp::texture::counted_instance const result =
texture_manager_.query(
fruitlib::pp::texture::descriptor(
texture_size_.get(),
sge::image::color::format::rgb8,
texture::depth_stencil_format::off));
sge::renderer::context::scoped_core scoped_context(
filter_manager_.renderer(),
result->target());
sge::shader::scoped_pair scoped_shader(
scoped_context.get(),
shader_);
filter_manager_.quad().render(
scoped_context.get());
return result;
}
void
insula::arrow::render()
{
model_shader_.update_texture(
"texture",
texture_);
graphics::shader::scoped scoped_shader(
model_shader_);
model::scoped scoped_model(
renderer_,
model_);
physics::vec2 const
forward(
camera_.gizmo().forward().x(),
camera_.gizmo().forward().z());
physics::vec3 const diff =
position_callback_();
/*
nuggets_.closest_nugget(
fcppt::math::vector::structure_cast<physics::vec3>(
camera_.gizmo().position())) -
fcppt::math::vector::structure_cast<physics::vec3>(
camera_.gizmo().position());
*/
physics::vec2 const
to_nugget(
diff.x(),
diff.z());
model_shader_.set_uniform(
"mvp",
camera_.perspective() *
fcppt::math::matrix::translation(
offset_) *
// NOTE: Yes, this is relative to the camera, so not perfectly
// alright, I'll have to fix that some day
fcppt::math::matrix::rotation_y(
// See http://www.euclideanspace.com/maths/geometry/trig/inverse/index.htm
(*fcppt::math::vector::atan2(forward)) - (*fcppt::math::vector::atan2(to_nugget))
));
model_.render();
}
void
fruitlib::pp::system::render_result(
sge::renderer::context::core &_context)
{
texture_parameter_.set(
sge::shader::parameter::planar_texture::optional_value(
fcppt::make_ref(
*(result_texture_->texture()))));
sge::shader::scoped_pair scoped_shader(
_context,
shader_);
filter_manager_.quad().render(
_context);
}
void
fruitapp::background::cg::render(
sge::renderer::context::core &_context)
{
sge::shader::scoped_pair scoped_shader(
_context,
shader_);
mvp_parameter_.set(
sge::camera::matrix_conversion::world_projection(
camera_.coordinate_system(),
camera_.projection_matrix()));
this->do_render(
_context);
}
void
flake::volume::density_visualization::raycaster::object::render(
sge::renderer::context::core &_context)
{
sge::renderer::vertex::scoped_declaration scoped_vd(
_context,
*vertex_declaration_);
sge::shader::scoped_pair scoped_shader(
_context,
shader_);
mvp_parameter_.set(
sge::camera::matrix_conversion::world_projection(
camera_.coordinate_system(),
camera_.projection_matrix()));
camera_position_parameter_.set(
-camera_.coordinate_system().position().get());
camera_is_inside_cube_parameter_.set(
this->camera_is_inside_cube()
?
static_cast<sge::renderer::scalar>(
1.0f)
:
static_cast<sge::renderer::scalar>(
0.0f));
sge::renderer::state::core::blend::scoped scoped_blend_state(
_context,
*blend_state_);
sge::renderer::state::core::rasterizer::object_unique_ptr const rasterizer_state(
renderer_.create_rasterizer_state(
sge::renderer::state::core::rasterizer::parameters(
this->camera_is_inside_cube()
?
sge::renderer::state::core::rasterizer::cull_mode::counter_clockwise
:
sge::renderer::state::core::rasterizer::cull_mode::clockwise,
sge::renderer::state::core::rasterizer::fill_mode::solid,
sge::renderer::state::core::rasterizer::enable_scissor_test(
false))));
sge::renderer::state::core::rasterizer::scoped scoped_rasterizer_state(
_context,
*rasterizer_state);
sge::renderer::state::core::sampler::scoped scoped_sampler_state{
_context,
sge::renderer::state::core::sampler::const_object_ref_map{
sge::renderer::state::core::sampler::const_object_ref_map::value_type{
sge::renderer::texture::stage{
0u
},
fcppt::make_cref(
*sampler_state_
)
}
}
};
sge::renderer::vertex::scoped_buffer scoped_vb(
_context,
*vertex_buffer_);
_context.render_nonindexed(
sge::renderer::vertex::first(
0u),
sge::renderer::vertex::count(
36u),
sge::renderer::primitive_type::triangle_list);
}
