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Code Issues 123 Wiki Activity

add user data vector to basic_vertex

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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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9
opengl33geometrybank.cpp
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@@ -101,11 +101,12 @@ void opengl33_vaogeometrybank::setup_buffer()
void
opengl33_vaogeometrybank::setup_attrib(size_t offset)
{
m_vao->setup_attrib( *m_vertexbuffer, 0, 3, GL_FLOAT, sizeof( basic_vertex ), 0 * sizeof( float ) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 0, 3, GL_FLOAT, sizeof( basic_vertex ), offsetof(basic_vertex, position) + offset * sizeof( basic_vertex ) );
// NOTE: normal and color streams share the data
m_vao->setup_attrib( *m_vertexbuffer, 1, 3, GL_FLOAT, sizeof( basic_vertex ), 3 * sizeof( float ) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 2, 2, GL_FLOAT, sizeof( basic_vertex ), 6 * sizeof( float ) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 3, 4, GL_FLOAT, sizeof( basic_vertex ), 8 * sizeof( float ) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 1, 3, GL_FLOAT, sizeof( basic_vertex ), offsetof(basic_vertex, normal) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 2, 2, GL_FLOAT, sizeof( basic_vertex ), offsetof(basic_vertex, texture) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 3, 4, GL_FLOAT, sizeof( basic_vertex ), offsetof(basic_vertex, tangent) + offset * sizeof( basic_vertex ) );
m_vao->setup_attrib( *m_vertexbuffer, 4, 4, GL_FLOAT, sizeof( basic_vertex ), offsetof(basic_vertex, user_data) + offset * sizeof( basic_vertex ) );
}
// draw() subclass details