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Added wrappers for VBO and EBO

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korenkonder
2023-12-01 16:27:26 +03:00
parent c503aa89d8
commit 7b1866e63d
14 changed files with 464 additions and 526 deletions
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src/ReDIVA/render.cpp
+5 -14
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@@ -101,7 +101,7 @@ struct common_data_struct {
struct render_data {
GLuint grid_vao;
GLuint grid_vbo;
GL::ArrayBuffer grid_vbo;
render_data();
~render_data();
@@ -355,7 +355,7 @@ void draw_pass_3d_grid(render_context* rctx) {
float_t rob_frame = 0.0f;
render_data::render_data() : grid_vao(), grid_vbo() {
render_data::render_data() : grid_vao() {
}
@@ -433,14 +433,8 @@ void render_data::load_common_data() {
glGenVertexArrays(1, &grid_vao);
gl_state_bind_vertex_array(grid_vao);
glGenBuffers(1, &grid_vbo);
gl_state_bind_array_buffer(grid_vbo);
if (GLAD_GL_VERSION_4_4)
glBufferStorage(GL_ARRAY_BUFFER, sizeof(float_t) * 3
* grid_vertex_count, grid_verts, 0);
else
glBufferData(GL_ARRAY_BUFFER, sizeof(float_t) * 3
* grid_vertex_count, grid_verts, GL_STATIC_DRAW);
grid_vbo.Create(sizeof(float_t) * 3 * grid_vertex_count, grid_verts);
grid_vbo.Bind();
glVertexAttrib4f(0, 0.0f, 0.0f, 0.0f, 1.0f);
glVertexAttribI1i(1, 2);
@@ -459,10 +453,7 @@ void render_data::load_common_data() {
}
void render_data::unload_common_data() {
if (grid_vbo) {
glDeleteBuffers(1, &grid_vbo);
grid_vbo = 0;
}
grid_vbo.Destroy();
if (grid_vao) {
glDeleteVertexArrays(1, &grid_vao);