Updated example - deferred rendering #4706
Closed
+149
−135
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When creating a new sphere mesh with high number of slices/rings the top and bottom parts of the generated sphere are removed. This happens because the triangles in those parts, due to high resolution, end up being very small and are removed as part of the 'par_shapes' library's optimization. Adding par_shapes_set_epsilon_degenerate_sphere(0.0); before generating the sphere mesh sets the threshold for removal of small triangles is removed and the sphere is returned to raylib correctly.
|
@MikiZX1 I'm afraid I'm not merging this change. The shaders are placed in glsl100 directory, that leads to confusion and it defines custom implementations that are not really required if working on OpenGL ES 3.x, raylib should already support them for that backend, no custom functions should be required. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Example - deferred rendering updated to work for both Desktop and Web (using GLES3).
This one example will require custom compile command:
emcc -o shaders/shaders_deferred_render.html shaders/shaders_deferred_render.c -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces -Wunused-result -O3 -I. -I../src -I../src/external -L. -L../src -L../src -sTOTAL_MEMORY=134217728 -sFORCE_FILESYSTEM=1 -sEXPORTED_RUNTIME_METHODS=ccall -sMINIFY_HTML=0 -sUSE_GLFW=3 -sFULL_ES3=1 -sASYNCIFY --shell-file ../src/shell.html ../src/libraylib.web.a -DPLATFORM_WEB --preload-file ./shaders/resources/shaders/glsl100/gbuffer.vs@resources/shaders/glsl100/gbuffer.vs --preload-file ./shaders/resources/shaders/glsl100/gbuffer.fs@resources/shaders/glsl100/gbuffer.fs --preload-file ./shaders/resources/shaders/glsl100/deferred_shading.vs@resources/shaders/glsl100/deferred_shading.vs --preload-file ./shaders/resources/shaders/glsl100/deferred_shading.fs@resources/shaders/glsl100/deferred_shading.fs
For this example to work on the Web, raylib for web will need to be built with these commands:
emcc -c rcore.c -Os -Wall -DPLATFORM_WEB -DGRAPHICS_API_OPENGL_ES3
emcc -c rshapes.c -Os -Wall -DPLATFORM_WEB -DGRAPHICS_API_OPENGL_ES3
emcc -c rtextures.c -Os -Wall -DPLATFORM_WEB -DGRAPHICS_API_OPENGL_ES3
emcc -c rtext.c -Os -Wall -DPLATFORM_WEB -DGRAPHICS_API_OPENGL_ES3
emcc -c rmodels.c -Os -Wall -DPLATFORM_WEB -DGRAPHICS_API_OPENGL_ES3
emcc -c utils.c -Os -Wall -DPLATFORM_WEB
emcc -c raudio.c -Os -Wall -DPLATFORM_WEB
emar rcs libraylib.web.a rcore.o rshapes.o rtextures.o rtext.o rmodels.o utils.o raudio.o