@awayjs/renderer/dist/lib/base/_Render_MaterialPassBase.d.ts

Renderer for AwayJS

import { ShaderRegisterCache, ShaderRegisterData } from '@awayjs/stage';
import { IPass } from './IPass';
import { ShaderBase } from './ShaderBase';
import { _Render_MaterialBase } from './_Render_MaterialBase';
import { _Render_RenderableBase } from './_Render_RenderableBase';
/**
 * _Render_MaterialPassBase provides an abstract base class for material shader passes. A material pass constitutes at least
 * a render call per required renderable.
 */
export declare class _Render_MaterialPassBase extends _Render_MaterialBase implements IPass {
    _shader: ShaderBase;
    get shader(): ShaderBase;
    get numUsedStreams(): number;
    get numUsedTextures(): number;
    _includeDependencies(shader: ShaderBase): void;
    /**
     * Marks the shader program as invalid, so it will be recompiled before the next render.
     */
    invalidate(): void;
    dispose(): void;
    /**
     * Renders the current pass. Before calling pass, activatePass needs to be called with the same index.
     * @param pass The pass used to render the renderable.
     * @param renderable The IRenderable object to draw.
     * @param stage The Stage object used for rendering.
     * @param entityCollector The EntityCollector object that contains the visible scene data.
     * @param viewProjection The view-projection matrix used to project to the screen. This is not the same as
     * camera.viewProjection as it includes the scaling factors when rendering to textures.
     *
     * @internal
     */
    _setRenderState(renderState: _Render_RenderableBase): void;
    /**
     * Sets the render state for the pass that is independent of the rendered object. This needs to be called before
     * calling pass. Before activating a pass, the previously used pass needs to be deactivated.
     * @param stage The Stage object which is currently used for rendering.
     * @param camera The camera from which the scene is viewed.
     * @private
     */
    _activate(): void;
    /**
     * Clears the render state for the pass. This needs to be called before activating another pass.
     * @param stage The Stage used for rendering
     *
     * @private
     */
    _deactivate(): void;
    _initConstantData(): void;
    _getVertexCode(registerCache: ShaderRegisterCache, sharedRegisters: ShaderRegisterData): string;
    _getFragmentCode(registerCache: ShaderRegisterCache, sharedRegisters: ShaderRegisterData): string;
    _getPostAnimationFragmentCode(registerCache: ShaderRegisterCache, sharedRegisters: ShaderRegisterData): string;
    _getNormalVertexCode(registerCache: ShaderRegisterCache, sharedRegisters: ShaderRegisterData): string;
    _getNormalFragmentCode(registerCache: ShaderRegisterCache, sharedRegisters: ShaderRegisterData): string;
}
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