bool MaterialDescription::operator==(
const MaterialDescription &material) const
{
Uint16 i;
if (get_effect() != material.get_effect())
{
return false;
}
for (i = 0; i < material_texture_count; ++i)
{
if (get_texture(i) != material.get_texture(i))
{
return false;
}
}
for (i = 0; i < 2; ++i)
{
if (get_texture_matrix(i) !=
material.get_texture_matrix(i))
{
return false;
}
}
if (get_color() != material.get_color())
{
return false;
}
if (get_cast_shadows() != material.get_cast_shadows())
{
return false;
}
if (get_culling() != material.get_culling())
{
return false;
}
if (get_script() != material.get_script())
{
return false;
}
return get_name() == material.get_name();
}
void MaterialDescription::save_xml(
const XmlWriterSharedPtr &writer) const
{
Uint32 i;
SamplerParameterType sampler;
writer->start_element(String(UTF8("material")));
writer->write_element(String(UTF8("name")), get_name());
writer->write_element(String(UTF8("effect")), get_effect());
writer->write_element(String(UTF8("script")), get_script());
for (i = 0; i < m_textures.size(); ++i)
{
sampler = static_cast<SamplerParameterType>(i);
writer->start_element(SamplerParameterUtil::get_str(
sampler));
writer->write_bool_property(String(UTF8("sRGB")),
get_sRGB(sampler));
writer->write_string(get_texture(sampler));
writer->end_element();
}
writer->write_mat2x3_element(String(UTF8("texture_matrix_0")),
get_texture_matrix(0));
writer->write_mat2x3_element(String(UTF8("texture_matrix_1")),
get_texture_matrix(1));
writer->write_vec4_element(String(UTF8("color")), get_color());
writer->write_vec4_element(String(UTF8("dudv_scale_offset")),
get_dudv_scale_offset());
writer->write_bool_element(String(UTF8("cast_shadows")),
get_cast_shadows());
writer->write_bool_element(String(UTF8("culling")),
get_culling());
writer->end_element();
}
void setup_gl_matrices()
{
#ifdef USE_OLDGL
Matrix4x4 modelview = get_world_matrix() * get_view_matrix();
Matrix4x4 proj = get_projection_matrix();
Matrix4x4 tex = get_texture_matrix();
glMatrixMode(GL_TEXTURE);
glLoadTransposeMatrixf(tex[0]);
glMatrixMode(GL_PROJECTION);
glLoadTransposeMatrixf(proj[0]);
glMatrixMode(GL_MODELVIEW);
glLoadTransposeMatrixf(modelview[0]);
#endif
}
bool MaterialDescription::operator<(const MaterialDescription &material)
const
{
glm::bvec4 cmp4;
glm::bvec3 cmp3;
Uint16 i, j;
if (get_effect() != material.get_effect())
{
return get_effect() < material.get_effect();
}
for (i = 0; i < material_texture_count; ++i)
{
if (get_texture(i) != material.get_texture(i))
{
return get_texture(i) <
material.get_texture(i);
}
}
for (i = 0; i < 2; ++i)
{
cmp3 = glm::equal(get_texture_matrix(i)[0],
material.get_texture_matrix(i)[0]);
if (glm::all(cmp3))
{
continue;
}
for (j = 0; j < 3; ++i)
{
if (cmp3[j])
{
continue;
}
return get_texture_matrix(i)[0][j] <
material.get_texture_matrix(i)[0][j];
}
cmp3 = glm::equal(get_texture_matrix(i)[1],
material.get_texture_matrix(i)[1]);
if (glm::all(cmp3))
{
continue;
}
for (j = 0; j < 3; ++i)
{
if (cmp3[j])
{
continue;
}
return get_texture_matrix(i)[1][j] <
material.get_texture_matrix(i)[1][j];
}
}
for (i = 0; i < 4; ++i)
{
if (get_color()[i] != material.get_color()[i])
{
return get_color()[i] < material.get_color()[i];
}
}
if (get_cast_shadows() != material.get_cast_shadows())
{
return get_cast_shadows() < material.get_cast_shadows();
}
if (get_culling() != material.get_culling())
{
return get_culling() < material.get_culling();
}
if (get_script() != material.get_script())
{
return get_script() < material.get_script();
}
return get_name() < material.get_name();
}