From 74b2ce1982f851db666e4ebb31fe026665a97c25 Mon Sep 17 00:00:00 2001 From: Hugo Locurcio Date: Tue, 19 Jul 2022 20:25:56 +0200 Subject: [PATCH] Document blend shapes being supported in GLES2 --- tutorials/rendering/gles2_gles3_differences.rst | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tutorials/rendering/gles2_gles3_differences.rst b/tutorials/rendering/gles2_gles3_differences.rst index 6ba14e7c2..66c7dabc5 100644 --- a/tutorials/rendering/gles2_gles3_differences.rst +++ b/tutorials/rendering/gles2_gles3_differences.rst @@ -136,7 +136,10 @@ so if exporting to mobile using GLES2 make sure to set the project setting Blend shapes ------------ -Blend shapes are not supported in GLES2. +In GLES2, blend shapes are implemented on the CPU instead of the GPU. +Accordingly, they may not perform as well as blend shapes in GLES3. To avoid +performance issues when using blend shapes in GLES2, try to minimize the number +of blend shapes that are updated each frame. Shading language ----------------