@polygonjs/polygonjs
Version:
node-based WebGL 3D engine https://polygonjs.com
90 lines (89 loc) • 4.21 kB
JavaScript
;
import { TypedJsNode } from "./_Base";
import { NodeParamsConfig } from "../utils/params/ParamsConfig";
import { JsType } from "../../poly/registers/nodes/types/Js";
import { JsConnectionPoint, JsConnectionPointType } from "../utils/io/connections/Js";
import { ObjectVariableDirectionalLight, ObjectVariableLight } from "./code/assemblers/objectBuilder/ObjectVariables";
import { ObjectBuilderAssemblerConstant } from "./code/assemblers/objectBuilder/ObjectBuilderAssemblerCommon";
import { Color } from "three";
import { LightUserDataRaymarching } from "../../../core/lights/Common";
class GlobalsDirectionalLightJsParamsConfig extends NodeParamsConfig {
}
const ParamsConfig = new GlobalsDirectionalLightJsParamsConfig();
export class GlobalsDirectionalLightJsNode extends TypedJsNode {
constructor() {
super(...arguments);
this.paramsConfig = ParamsConfig;
}
static type() {
return JsType.GLOBALS_DIRECTIONAL_LIGHT;
}
initializeNode() {
super.initializeNode();
this.io.outputs.setNamedOutputConnectionPoints([
new JsConnectionPoint(ObjectVariableLight.INTENSITY, JsConnectionPointType.FLOAT),
new JsConnectionPoint(ObjectVariableLight.COLOR, JsConnectionPointType.COLOR),
new JsConnectionPoint(ObjectVariableDirectionalLight.DISTANCE, JsConnectionPointType.FLOAT),
new JsConnectionPoint(ObjectVariableDirectionalLight.SHADOW_BIAS, JsConnectionPointType.FLOAT),
new JsConnectionPoint(ObjectVariableDirectionalLight.SHADOW_RADIUS, JsConnectionPointType.FLOAT),
new JsConnectionPoint(LightUserDataRaymarching.PENUMBRA, JsConnectionPointType.FLOAT),
new JsConnectionPoint(LightUserDataRaymarching.SHADOW_BIAS_ANGLE, JsConnectionPointType.FLOAT),
new JsConnectionPoint(LightUserDataRaymarching.SHADOW_BIAS_DISTANCE, JsConnectionPointType.FLOAT)
]);
}
setLines(linesController) {
const bodyLines = [];
const usedOutputNames = this.io.outputs.used_output_names();
for (const outputName of usedOutputNames) {
const varName = this.jsVarName(outputName);
switch (outputName) {
case ObjectVariableLight.INTENSITY: {
bodyLines.push(`if( ${ObjectBuilderAssemblerConstant.OBJECT_3D}.${outputName} != null ){
${varName} = ${ObjectBuilderAssemblerConstant.OBJECT_3D}.${outputName}
} else {
${varName} = 0;
}`);
break;
}
case ObjectVariableDirectionalLight.DISTANCE: {
bodyLines.push(`if( ${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow && ${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow.camera && ${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow.camera.far != null ){
${varName} = ${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow.camera.far
} else {
${varName} = 0;
}`);
break;
}
case ObjectVariableDirectionalLight.SHADOW_BIAS:
case ObjectVariableDirectionalLight.SHADOW_RADIUS: {
const shadowParameter = outputName.replace("shadow", "").toLowerCase();
bodyLines.push(`if(
${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow != null &&
${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow.${shadowParameter} != null )
{
${varName} = ${ObjectBuilderAssemblerConstant.OBJECT_3D}.shadow.${shadowParameter}
} else {
${varName} = 0;
}`);
break;
}
case ObjectVariableLight.COLOR: {
linesController.addVariable(this, new Color(), varName);
bodyLines.push(`if( ${ObjectBuilderAssemblerConstant.OBJECT_3D}.${outputName} != null ){
${varName}.copy(${ObjectBuilderAssemblerConstant.OBJECT_3D}.${outputName})
}`);
break;
}
case LightUserDataRaymarching.PENUMBRA:
case LightUserDataRaymarching.SHADOW_BIAS_ANGLE:
case LightUserDataRaymarching.SHADOW_BIAS_DISTANCE: {
bodyLines.push(`if( ${ObjectBuilderAssemblerConstant.OBJECT_3D}.userData['${outputName}'] != null ){
${varName} = ${ObjectBuilderAssemblerConstant.OBJECT_3D}.userData['${outputName}']
} else {
${varName} = 0;
}`);
}
}
}
linesController._addBodyLines(this, bodyLines);
}
}