114 lines
2.3 KiB
JavaScript
114 lines
2.3 KiB
JavaScript
/**
|
|
* R3.D3.Pass.FXAA
|
|
* @param graphics R3.Runtime.Graphics
|
|
* @param apiPassFXAA R3.D3.API.Pass.FXAA
|
|
* @constructor
|
|
*/
|
|
R3.D3.Pass.FXAA = function(
|
|
graphics,
|
|
apiPassFXAA
|
|
) {
|
|
|
|
this.graphics = graphics;
|
|
this.graphics.isNotThreeThrow();
|
|
|
|
if (R3.Utils.UndefinedOrNull(apiPassFXAA)) {
|
|
apiPassFXAA = {
|
|
passType : R3.D3.API.Pass.PASS_TYPE_FXAA
|
|
};
|
|
}
|
|
|
|
R3.D3.API.Pass.FXAA.call(
|
|
this,
|
|
apiPassFXAA,
|
|
apiPassFXAA.autoUpdateSize,
|
|
apiPassFXAA.width,
|
|
apiPassFXAA.height
|
|
);
|
|
|
|
R3.D3.Pass.call(
|
|
this,
|
|
this.graphics,
|
|
this
|
|
);
|
|
};
|
|
|
|
R3.D3.Pass.FXAA.prototype = Object.create(R3.D3.Pass.prototype);
|
|
R3.D3.Pass.FXAA.prototype.constructor = R3.D3.Pass.FXAA;
|
|
|
|
/**
|
|
* Create Pass.FXAA instance
|
|
* @returns {*}
|
|
*/
|
|
R3.D3.Pass.FXAA.prototype.createInstance = function() {
|
|
|
|
this.instance = new THREE.ShaderPass(THREE.FXAAShader);
|
|
|
|
if (this.autoUpdateSize) {
|
|
R3.Utils.UpdateWindowSize(this);
|
|
}
|
|
|
|
this.instance.uniforms['resolution'].value.set(
|
|
1 / this.width,
|
|
1 / this.height
|
|
);
|
|
|
|
console.log('Constructed an FXAA pass instance');
|
|
|
|
R3.D3.Pass.prototype.createInstance.call(this);
|
|
};
|
|
|
|
/**
|
|
* Update Pass.FXAA instance
|
|
*/
|
|
R3.D3.Pass.FXAA.prototype.updateInstance = function(property) {
|
|
|
|
if (
|
|
property === 'width' ||
|
|
property === 'height' ||
|
|
property === 'autoUpdateSize'
|
|
) {
|
|
if (this.autoUpdateSize) {
|
|
R3.Utils.UpdateWindowSize(this);
|
|
}
|
|
|
|
this.instance.uniforms['resolution'].value.set(
|
|
1 / this.width,
|
|
1 / this.height
|
|
);
|
|
return;
|
|
}
|
|
|
|
R3.D3.Pass.prototype.updateInstance.call(this, property);
|
|
|
|
};
|
|
|
|
/**
|
|
* Convenience function to set size
|
|
* @param width
|
|
* @param height
|
|
*/
|
|
R3.D3.Pass.FXAA.prototype.setSize = function(width, height) {
|
|
this.width = width;
|
|
this.height = height;
|
|
this.updateInstance('width');
|
|
};
|
|
|
|
/**
|
|
* R3.D3.Pass.FXAA to R3.D3.API.Pass.FXAA
|
|
* @returns {R3.D3.API.Pass.FXAA}
|
|
*/
|
|
R3.D3.Pass.FXAA.prototype.toApiObject = function() {
|
|
|
|
var apiPass = R3.D3.Pass.prototype.toApiObject.call(this);
|
|
|
|
var apiFXAAPass = new R3.D3.API.Pass.FXAA(
|
|
apiPass,
|
|
this.autoUpdateSize,
|
|
this.width,
|
|
this.height
|
|
);
|
|
|
|
return apiFXAAPass;
|
|
};
|