xac_compute::trianglemesh Namespace Reference

Classes
class	Trianglemesh_setup

Variables
static const char *	program_begin
static const char *	program_end
static const char *	color_program
static const char *	compute_program

Variable Documentation

color_program

const char* xac_compute::trianglemesh::color_program

static

Initial value:

=
"    NV_IDX_DEVICE_INLINE_MEMBER int execute(                               \n"
"        const Sample_info_self&  sample_info,                              \n"
"              Sample_output&     sample_output)                            \n"
"    {                                                                      \n"
"        sample_output.set_color(make_float4(                               \n"
"            sample_info.texture_coordinates.x,                             \n"
"            sample_info.texture_coordinates.y,                             \n"
"            checker(sample_info.scene_position),                           \n"
"            1.f));                                                         \n"
"                                                                           \n"
"        //sample_output.set_color(sample_info.sample_color);               \n"
"        return NV_IDX_PROG_OK;                                             \n"
"    }                                                                      \n"

Definition at line 39 of file xac_compute_trianglemesh.cpp.

compute_program

const char* xac_compute::trianglemesh::compute_program

static

Initial value:

=
"    // The user program for compute.                                       \n"
"    NV_IDX_DEVICE_INLINE_MEMBER                                            \n"
"    int compute(                                                           \n"
"        const Data_point_info_self&  data_point_info,                      \n"
"        Data_point_output&           data_output)                          \n"
"    {                                                                      \n"
"        const auto& surf = state.self;                                     \n"
"        unsigned attr_idx = surf.Attr_vertex_texture_coordinate;           \n"
"        float2 v = surf.get_attribute<float2>(attr_idx, data_point_info);  \n"
"                                                                           \n"
"        // Modify value v.                                                 \n"
"        v.x = 1.f - v.x;                                                   \n"
"        v.y = 1.f - v.y;                                                   \n"
"                                                                           \n"
"        float3 pos = data_point_info.get_position();                       \n"
"        v *= checker(pos);                                                 \n"
"                                                                           \n"
"        data_output.write_value(attr_idx, v);                              \n"
"                                                                           \n"
"        return NV_IDX_PROG_OK;                                             \n"
"    }                                                                      \n"

Definition at line 55 of file xac_compute_trianglemesh.cpp.

program_begin

const char* xac_compute::trianglemesh::program_begin

static

Initial value:

=
";NV_IDX_XAC_VERSION_1_0                                                     \n"
"                                                                           \n"
"class Surface_sample_program                                               \n"
"{                                                                          \n"
"    NV_IDX_SURFACE_SAMPLE_PROGRAM                                          \n"
"                                                                           \n"
"public:                                                                    \n"
"    NV_IDX_DEVICE_INLINE_MEMBER void initialize()                          \n"
"    {                                                                      \n"
"    }                                                                      \n"
"                                                                           \n"
"   NV_IDX_DEVICE_INLINE_MEMBER float checker(const float3& pos) const      \n"
"   {                                                                       \n"
"       int box = 20;                                                       \n"
"       int a = (int(pos.x) / box & 1);                                     \n"
"       int b = (int(pos.y) / box & 1);                                     \n"
"       return (a ^ b) ? 1.f : 0.f;                                         \n"
"   }                                                                       \n"

Definition at line 14 of file xac_compute_trianglemesh.cpp.

program_end

const char* xac_compute::trianglemesh::program_end

static

Initial value:

=
"}; \n"

Definition at line 35 of file xac_compute_trianglemesh.cpp.