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- var BABYLON;
- (function (BABYLON) {
- var OutlineRenderer = (function () {
- function OutlineRenderer(scene) {
- this._scene = scene;
- }
- OutlineRenderer.prototype.render = function (subMesh, batch, useOverlay) {
- var _this = this;
- if (useOverlay === void 0) { useOverlay = false; }
- var scene = this._scene;
- var engine = this._scene.getEngine();
- var hardwareInstancedRendering = (engine.getCaps().instancedArrays !== null) && (batch.visibleInstances[subMesh._id] !== null) && (batch.visibleInstances[subMesh._id] !== undefined);
- if (!this.isReady(subMesh, hardwareInstancedRendering)) {
- return;
- }
- var mesh = subMesh.getRenderingMesh();
- var material = subMesh.getMaterial();
- engine.enableEffect(this._effect);
- this._effect.setFloat("offset", useOverlay ? 0 : mesh.outlineWidth);
- this._effect.setColor4("color", useOverlay ? mesh.overlayColor : mesh.outlineColor, useOverlay ? mesh.overlayAlpha : 1.0);
- this._effect.setMatrix("viewProjection", scene.getTransformMatrix());
- // Bones
- if (mesh.useBones) {
- this._effect.setMatrices("mBones", mesh.skeleton.getTransformMatrices());
- }
- mesh._bind(subMesh, this._effect, BABYLON.Material.TriangleFillMode);
- // Alpha test
- if (material && material.needAlphaTesting()) {
- var alphaTexture = material.getAlphaTestTexture();
- this._effect.setTexture("diffuseSampler", alphaTexture);
- this._effect.setMatrix("diffuseMatrix", alphaTexture.getTextureMatrix());
- }
- mesh._processRendering(subMesh, this._effect, BABYLON.Material.TriangleFillMode, batch, hardwareInstancedRendering, function (isInstance, world) { _this._effect.setMatrix("world", world); });
- };
- OutlineRenderer.prototype.isReady = function (subMesh, useInstances) {
- var defines = [];
- var attribs = [BABYLON.VertexBuffer.PositionKind, BABYLON.VertexBuffer.NormalKind];
- var mesh = subMesh.getMesh();
- var material = subMesh.getMaterial();
- // Alpha test
- if (material && material.needAlphaTesting()) {
- defines.push("#define ALPHATEST");
- if (mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)) {
- attribs.push(BABYLON.VertexBuffer.UVKind);
- defines.push("#define UV1");
- }
- if (mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UV2Kind)) {
- attribs.push(BABYLON.VertexBuffer.UV2Kind);
- defines.push("#define UV2");
- }
- }
- // Bones
- if (mesh.useBones) {
- attribs.push(BABYLON.VertexBuffer.MatricesIndicesKind);
- attribs.push(BABYLON.VertexBuffer.MatricesWeightsKind);
- defines.push("#define BONES");
- defines.push("#define BonesPerMesh " + (mesh.skeleton.bones.length + 1));
- }
- // Instances
- if (useInstances) {
- defines.push("#define INSTANCES");
- attribs.push("world0");
- attribs.push("world1");
- attribs.push("world2");
- attribs.push("world3");
- }
- // Get correct effect
- var join = defines.join("\n");
- if (this._cachedDefines !== join) {
- this._cachedDefines = join;
- this._effect = this._scene.getEngine().createEffect("outline", attribs, ["world", "mBones", "viewProjection", "diffuseMatrix", "offset", "color"], ["diffuseSampler"], join);
- }
- return this._effect.isReady();
- };
- return OutlineRenderer;
- })();
- BABYLON.OutlineRenderer = OutlineRenderer;
- })(BABYLON || (BABYLON = {}));
- //# sourceMappingURL=babylon.outlineRenderer.js.map
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