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Code Issues 123 Wiki Activity

add user data vector to basic_vertex

Browse Source 
update t3d, e3d & sbt specs accordingly
update node model to shape conversion to support indexed meshes
This commit is contained in:
Wls50
2024-06-30 16:13:19 +02:00
parent 633be40ef4
commit dba0a035fd
10 changed files with 162 additions and 67 deletions
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8
openglgeometrybank.cpp
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@@ -227,7 +227,7 @@ void
opengl_vbogeometrybank::bind_streams( gfx::stream_units const &Units, unsigned int const Streams, size_t offset ) {
if( Streams & gfx::stream::position ) {
::glVertexPointer( 3, GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( sizeof( gfx::basic_vertex ) * offset ) );
::glVertexPointer( 3, GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( offsetof(gfx::basic_vertex, position) + sizeof( gfx::basic_vertex ) * offset ) );
::glEnableClientState( GL_VERTEX_ARRAY );
}
else {
@@ -235,14 +235,14 @@ opengl_vbogeometrybank::bind_streams( gfx::stream_units const &Units, unsigned i
}
// NOTE: normal and color streams share the data, making them effectively mutually exclusive
if( Streams & gfx::stream::normal ) {
::glNormalPointer( GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( 12 + sizeof( gfx::basic_vertex ) * offset ) );
::glNormalPointer( GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( offsetof(gfx::basic_vertex, normal) + sizeof( gfx::basic_vertex ) * offset ) );
::glEnableClientState( GL_NORMAL_ARRAY );
}
else {
::glDisableClientState( GL_NORMAL_ARRAY );
}
if( Streams & gfx::stream::color ) {
::glColorPointer( 3, GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( 12 + sizeof( gfx::basic_vertex ) * offset ) );
::glColorPointer( 3, GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( offsetof(gfx::basic_vertex, normal) + sizeof( gfx::basic_vertex ) * offset ) );
::glEnableClientState( GL_COLOR_ARRAY );
}
else {
@@ -251,7 +251,7 @@ opengl_vbogeometrybank::bind_streams( gfx::stream_units const &Units, unsigned i
if( Streams & gfx::stream::texture ) {
for( auto unit : Units.texture ) {
::glClientActiveTexture( GL_TEXTURE0 + unit );
::glTexCoordPointer( 2, GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( 24 + sizeof( gfx::basic_vertex ) * offset ) );
::glTexCoordPointer( 2, GL_FLOAT, sizeof( gfx::basic_vertex ), reinterpret_cast<void const *>( offsetof(gfx::basic_vertex, texture) + sizeof( gfx::basic_vertex ) * offset ) );
::glEnableClientState( GL_TEXTURE_COORD_ARRAY );
}
m_activetexturearrays = Units.texture;