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Ensure that Shader render target is correctly updated.

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Ben Richards 2024-02-02 16:52:50 +13:00
parent ade7b57e3d
commit 1ad6a64a81
1 changed files with 13 additions and 0 deletions
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13
src/gameobjects/shader/Shader.js
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@ -916,6 +916,8 @@ var Shader = new Class({
if (data && !uniform.value.isRenderTexture)
{
var wrapper = uniform.value;
// https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/texImage2D
// mag / minFilter can be: gl.LINEAR, gl.LINEAR_MIPMAP_LINEAR or gl.NEAREST
@ -944,6 +946,8 @@ var Shader = new Class({
// texImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, ArrayBufferView? pixels)
gl.texImage2D(gl.TEXTURE_2D, 0, format, width, height, border, format, gl.UNSIGNED_BYTE, null);
wrapper.width = width;
wrapper.height = height;
}
else
{
@ -955,6 +959,15 @@ var Shader = new Class({
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, minFilter);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, wrapS);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, wrapT);
// Update texture wrapper.
wrapper.magFilter = magFilter;
wrapper.minFilter = minFilter;
wrapper.wrapS = wrapS;
wrapper.wrapT = wrapT;
wrapper.format = format;
wrapper.flipY = !!data.flipY;
wrapper.pixels = uniform.source;
}
this.renderer.setProgram(this.program);