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Tiny refactor

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This commit is contained in:
Daniel Bross
2024-10-18 16:12:24 +02:00
parent 8ee000ab74
commit 1d5b4499a4
38 changed files with 645 additions and 637 deletions
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20
renderer/engine_buffers.jai
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@@ -1,6 +1,6 @@
calc_tight_light_projection :: (camera: Camera, light_direction: Vector3) -> Matrix4 {
// View space camera frustum
aspect_ratio := cast(float)renderer.render_target_height / cast(float)renderer.render_target_width;
aspect_ratio := cast(float)engine.renderer.render_target_height / cast(float)engine.renderer.render_target_width;
frustum := get_frustum(camera.fov, aspect_ratio, camera.z_near, camera.z_far);
// View frustum back to world space
@@ -46,7 +46,7 @@ calc_tight_light_projection :: (camera: Camera, light_direction: Vector3) -> Mat
}
update_light_buffer :: () {
scene := current_scene;
scene := engine.current_scene;
camera := scene.camera;
light_data : Directional_Light_Buffer_Data;
@@ -56,44 +56,44 @@ update_light_buffer :: () {
light_matrix := calc_tight_light_projection(camera, scene.directional_light.direction.xyz);
light_data.light_matrix = light_matrix;
upload_data_to_buffer(renderer, directional_light_buffer, *light_data, size_of(Directional_Light_Buffer_Data));
upload_data_to_buffer(engine.renderer, engine.directional_light_buffer, *light_data, size_of(Directional_Light_Buffer_Data));
}
sync_engine_buffers :: () {
update_light_buffer();
// Camera buffer
camera := *current_scene.camera;
camera := *engine.current_scene.camera;
camera_data : Camera_Data;
camera_data.projection_matrix = camera.projection_matrix;
camera_data.view_matrix = camera.view_matrix;
camera_data.position = to_v4(camera.position);
upload_data_to_buffer(renderer, camera_buffer, *camera_data, size_of(Camera_Data));
upload_data_to_buffer(engine.renderer, engine.camera_buffer, *camera_data, size_of(Camera_Data));
shader_time : Shader_Time;
shader_time.time = time;
upload_data_to_buffer(renderer, time_buffer, *shader_time, size_of(Shader_Time));
upload_data_to_buffer(engine.renderer, engine.time_buffer, *shader_time, size_of(Shader_Time));
// Sync entity transforms
for current_scene.entities {
for engine.current_scene.entities {
if it.flags & .RENDERABLE {
if it.renderable.type == {
case .MODEL; {
for n, i: it.renderable.model.nodes {
if n.meshes.count > 0 {
node_data := *it.renderable.nodes[i];
upload_data_to_buffer(renderer, node_data.transform_buffer, *node_data.transform.world_matrix, size_of(Matrix4));
upload_data_to_buffer(engine.renderer, node_data.transform_buffer, *node_data.transform.world_matrix, size_of(Matrix4));
if node_data.num_bones > 0 {
for handle, mesh_index: n.meshes {
m := parray_get(*renderer.meshes, handle);
m := parray_get(*engine.renderer.meshes, handle);
bones : [MAX_BONES] Matrix4;
for bone_index: 0..m.num_bones-1 {
bone := *it.renderable.nodes[m.bone_indices[bone_index]];
bones[bone_index] = bone.transform.world_matrix * m.bone_matrices[bone_index];
}
upload_data_to_buffer(renderer, node_data.bone_buffers[mesh_index], bones.data, size_of(Matrix4) * m.num_bones);
upload_data_to_buffer(engine.renderer, node_data.bone_buffers[mesh_index], bones.data, size_of(Matrix4) * m.num_bones);
}
}
}