diff options
| author | khairul169 <me@khairul.my.id> | 2018-11-26 14:32:11 +0700 |
|---|---|---|
| committer | khairul169 <me@khairul.my.id> | 2018-11-27 01:47:34 +0700 |
| commit | 797bcfd44d793babe5017ab30ee5c7f82199095d (patch) | |
| tree | 26cbf3f1a54764ceea378aa8a029116542414273 /drivers/gles2 | |
| parent | 0d69da8c0ec1df3d8486208a45979187b97d56ec (diff) | |
GLES2: clear color on scene render
Diffstat (limited to 'drivers/gles2')
| -rw-r--r-- | drivers/gles2/rasterizer_scene_gles2.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp index 6eafdb0e1c..39a8fd6325 100644 --- a/drivers/gles2/rasterizer_scene_gles2.cpp +++ b/drivers/gles2/rasterizer_scene_gles2.cpp @@ -2587,9 +2587,30 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const glClearDepth(1.0f); glEnable(GL_DEPTH_TEST); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + // clear color + + Color clear_color(0, 0, 0, 0); - storage->frame.clear_request = false; + if (storage->frame.current_rt && storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]) { + clear_color = Color(0, 0, 0, 0); + storage->frame.clear_request = false; + } else if (!env || env->bg_mode == VS::ENV_BG_CLEAR_COLOR || env->bg_mode == VS::ENV_BG_SKY) { + if (storage->frame.clear_request) { + clear_color = storage->frame.clear_request_color.to_linear(); + storage->frame.clear_request = false; + } + } else if (env->bg_mode == VS::ENV_BG_CANVAS || env->bg_mode == VS::ENV_BG_COLOR || env->bg_mode == VS::ENV_BG_COLOR_SKY) { + clear_color = env->bg_color.to_linear(); + storage->frame.clear_request = false; + } else { + storage->frame.clear_request = false; + } + + if (!env || env->bg_mode != VS::ENV_BG_KEEP) { + glClearColor(clear_color.r, clear_color.g, clear_color.b, clear_color.a); + } + + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); |