tiennm99/godot
1
0
Fork 0
mirror of https://github.com/tiennm99/godot.git synced 2026-08-17 02:23:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add FRUSTUM camera mode, allowing tilted frustums

Browse Source 
This new camera mode makes it easy to create tilted frustums for mirror
or portal effects.

This work was kindly sponsored by IMVU.
This commit is contained in:
JFonS
2019-02-19 17:48:08 +01:00
parent c7ba1e210e
commit 54b95b6c5a
11 changed files with 133 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
servers/visual/visual_server_scene.cpp
+21
View File
@@ -61,6 +61,16 @@ void VisualServerScene::camera_set_orthogonal(RID p_camera, float p_size, float
camera->zfar = p_z_far;
}
void VisualServerScene::camera_set_frustum(RID p_camera, float p_size, Vector2 p_offset, float p_z_near, float p_z_far) {
Camera *camera = camera_owner.get(p_camera);
ERR_FAIL_COND(!camera);
camera->type = Camera::FRUSTUM;
camera->size = p_size;
camera->offset = p_offset;
camera->znear = p_z_near;
camera->zfar = p_z_far;
}
void VisualServerScene::camera_set_transform(RID p_camera, const Transform &p_transform) {
Camera *camera = camera_owner.get(p_camera);
@@ -1720,6 +1730,17 @@ void VisualServerScene::render_camera(RID p_camera, RID p_scenario, Size2 p_view
ortho = false;
} break;
case Camera::FRUSTUM: {
camera_matrix.set_frustum(
camera->size,
p_viewport_size.width / (float)p_viewport_size.height,
camera->offset,
camera->znear,
camera->zfar,
camera->vaspect);
ortho = false;
} break;
}
_prepare_scene(camera->transform, camera_matrix, ortho, camera->env, camera->visible_layers, p_scenario, p_shadow_atlas, RID());