diff options
Diffstat (limited to 'src/libjin/graphics')
| -rw-r--r-- | src/libjin/graphics/je_gl.cpp | 14 | ||||
| -rw-r--r-- | src/libjin/graphics/je_window.cpp | 5 |
2 files changed, 14 insertions, 5 deletions
diff --git a/src/libjin/graphics/je_gl.cpp b/src/libjin/graphics/je_gl.cpp index aeaa663..d7a79d4 100644 --- a/src/libjin/graphics/je_gl.cpp +++ b/src/libjin/graphics/je_gl.cpp @@ -251,6 +251,8 @@ namespace JinEngine return; mBlendMode = mode; + // result = src * srcFac FUNC dst * dstFac + GLenum func = GL_FUNC_ADD; GLenum srcRGB = GL_ONE; GLenum srcA = GL_ONE; @@ -270,8 +272,16 @@ namespace JinEngine break; case BlendMode::ALPHA: default: - srcRGB = srcA = GL_SRC_ALPHA; - dstRGB = dstA = GL_ONE_MINUS_SRC_ALPHA; + /*srcRGB = GL_SRC_ALPHA; + srcA = GL_ONE; + dstRGB = GL_ONE_MINUS_SRC_ALPHA; + dstA = GL_ONE_MINUS_SRC_ALPHA; +*/ + srcRGB = GL_ONE; + srcA = GL_ONE; + dstRGB = GL_ZERO; + dstA = GL_ZERO; + break; } diff --git a/src/libjin/graphics/je_window.cpp b/src/libjin/graphics/je_window.cpp index 49877e3..f41e699 100644 --- a/src/libjin/graphics/je_window.cpp +++ b/src/libjin/graphics/je_window.cpp @@ -88,11 +88,10 @@ namespace JinEngine SDL_GL_SetSwapInterval(vsync ? 1 : 0); SDL_GL_MakeCurrent(mWnd, ctx); // Default configuration. - gl.setClearColor(0, 0, 0, 0); - glClear(GL_COLOR_BUFFER_BIT); - gl.setColor(0xff, 0xff, 0xff, 0xff); gl.enable(GL_BLEND); gl.enable(GL_TEXTURE_2D); + gl.setClearColor(0, 0, 0, 0); + gl.setColor(0xff, 0xff, 0xff, 0xff); // Default blend function. gl.setBlendMode(OpenGL::BlendMode::ALPHA); // Bind to default canvas. |