Commit Graph

2 Commits

Author SHA1 Message Date
Boutillier
6b073ee412 Update shader_material_glsl example to include texture sampling (#5215)
# Objective

Add texture sampling to the GLSL shader example, as naga does not support the commonly used sampler2d type.
Fixes #5059

## Solution

- Align the shader_material_glsl example behaviour with the shader_material example,  as the later includes texture sampling.
- Update the GLSL shader to do texture sampling the way naga supports it, and document the way naga does not support it.

## Changelog

- The shader_material_glsl example has been updated to demonstrate texture sampling using the GLSL shading language.


Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-07-08 01:14:22 +00:00
Jakob Hellermann
b1476015d9 add some more pipelined-rendering shader examples (#3041)
based on #3031 

Adds some examples showing of how to use the new pipelined rendering for custom shaders.

- a minimal shader example which doesn't use render assets
- the same but using glsl
- an example showing how to render instanced data
- a shader which uses the seconds since startup to animate some textures


Instancing shader:
![grafik](https://user-images.githubusercontent.com/22177966/139299294-e176b62a-53d1-4287-9a66-02fb55affc02.png)
Animated shader:
![animate_shader](https://user-images.githubusercontent.com/22177966/139299718-2940c0f3-8480-4ee0-98d7-b6ba40dc1472.gif)
(the gif makes it look a bit ugly)

Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-01-05 19:43:11 +00:00