fix(soba/materials): update injectFBO usages

Author: nartc

libs/soba/materials/src/lib/mesh-portal-material.ts

@@ -59,8 +59,8 @@ export class ManagePortalScene {
 			const quad = new FullScreenQuad(
 				new THREE.ShaderMaterial({
 					uniforms: {
-						a: { value: buffer1().texture },
-						b: { value: buffer2().texture },
+						a: { value: buffer1.texture },
+						b: { value: buffer2.texture },
 						blend,
 					},
 					vertexShader: /*glsl*/ `
@@ -131,9 +131,9 @@ export class ManagePortalScene {
 						// If blend is ongoing (> 0 and < 1) then we need to render both the root scene
 						// and the portal scene, both will then be mixed in the quad from above
 						blend.value = materialBlend;
-						gl.setRenderTarget(buffer1());
+						gl.setRenderTarget(buffer1);
 						gl.render(scene, camera);
-						gl.setRenderTarget(buffer2());
+						gl.setRenderTarget(buffer2);
 						gl.render(rootScene, camera);
 						gl.setRenderTarget(null);
 						quad.render(gl);

libs/soba/materials/src/lib/mesh-transmission-material.ts

@@ -130,7 +130,7 @@ export class NgtsMeshTransmissionMaterial {
 	private fboBack = injectFBO(() => ({ width: this.backResolution() }));
 	private fboMain = injectFBO(() => ({ width: this.resolution() }));
 
-	protected bufferTexture = computed(() => this.buffer() || this.fboMain().texture);
+	protected bufferTexture = computed(() => this.buffer() || this.fboMain.texture);
 	protected anisotropicBlurOption = computed(() => this.anisotropicBlur() || this.anisotropy());
 
 	private discardMaterial = new MeshDiscardMaterial();
@@ -177,8 +177,8 @@ export class NgtsMeshTransmissionMaterial {
 				thickness,
 				side,
 			] = [
-				this.fboMain(),
-				this.fboBack(),
+				this.fboMain,
+				this.fboBack,
 				this.transmissionSampler(),
 				this.background(),
 				this.backside(),