Method DrawModel

Source/Objects/riggedobject.cpp:2278–2485

}

void RiggedObject::DrawModel(Model* model, int lod_level) {
    PROFILER_ZONE(g_profiler_ctx, "RiggedObject::DrawModel()");
    Graphics* graphics = Graphics::Instance();
    Shaders* shaders = Shaders::Instance();

    if (!model->vbo_loaded) {
        PROFILER_ENTER(g_profiler_ctx, "Create VBO");
        model->createVBO();
        PROFILER_LEAVE(g_profiler_ctx);
    }

    PROFILER_ENTER(g_profiler_ctx, "Get shader attributes");
    CHECK_GL_ERROR();
    int shader = shaders->bound_program;
    int vertex_attrib_id = shaders->returnShaderAttrib("vertex_attrib", shader);
    int tangent_attrib_id = shaders->returnShaderAttrib("tangent_attrib", shader);
    int bitangent_attrib_id = shaders->returnShaderAttrib("bitangent_attrib", shader);
    int normal_attrib_id = shaders->returnShaderAttrib("normal_attrib", shader);
    int tex_coord_attrib_id = shaders->returnShaderAttrib("tex_coord_attrib", shader);
    int morph_tex_offset_attrib_id = shaders->returnShaderAttrib("morph_tex_offset_attrib", shader);
    int fur_tex_coord_attrib_id = shaders->returnShaderAttrib("fur_tex_coord_attrib", shader);
    int bone_ids_id = shaders->returnShaderAttrib("bone_ids", shader);
    int bone_weights_id = shaders->returnShaderAttrib("bone_weights", shader);
    int morph_offsets_id = shaders->returnShaderAttrib("morph_offsets", shader);
    int transform_mat_column_a_id = shaders->returnShaderAttrib("transform_mat_column_a", shader);
    int transform_mat_column_b_id = shaders->returnShaderAttrib("transform_mat_column_b", shader);
    int transform_mat_column_c_id = shaders->returnShaderAttrib("transform_mat_column_c", shader);
    int vel_id = shaders->returnShaderAttrib("vel_attrib", shader);
    PROFILER_LEAVE(g_profiler_ctx);

    PROFILER_ENTER(g_profiler_ctx, "Enable shader attributes");
    CHECK_GL_ERROR();
    if (vertex_attrib_id != -1) {
        graphics->EnableVertexAttribArray(vertex_attrib_id);
        model->VBO_vertices.Bind();
        glVertexAttribPointer(vertex_attrib_id, 3, GL_FLOAT, false, 0, 0);
    }
    if (tangent_attrib_id != -1) {
        graphics->EnableVertexAttribArray(tangent_attrib_id);
        model->VBO_tangents.Bind();
        glVertexAttribPointer(tangent_attrib_id, 3, GL_FLOAT, false, 0, 0);
    }
    if (bitangent_attrib_id != -1) {
        graphics->EnableVertexAttribArray(bitangent_attrib_id);
        model->VBO_bitangents.Bind();
        glVertexAttribPointer(bitangent_attrib_id, 3, GL_FLOAT, false, 0, 0);
    }
    if (normal_attrib_id != -1) {
        graphics->EnableVertexAttribArray(normal_attrib_id);
        model->VBO_normals.Bind();
        glVertexAttribPointer(normal_attrib_id, 3, GL_FLOAT, false, 0, 0);
    }
    if (tex_coord_attrib_id != -1) {
        graphics->EnableVertexAttribArray(tex_coord_attrib_id);
        model->VBO_tex_coords.Bind();
        glVertexAttribPointer(tex_coord_attrib_id, 2, GL_FLOAT, false, 0, 0);
    }