Package org.terasology.rendering.cameras

Examples of org.terasology.rendering.cameras.Camera

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    }

    // TODO: Fix this up for multiplayer (cannot at the moment due to the use of the camera)
    @Command(shortDescription = "Spawns an instance of a prefab in the world")
    public String spawnPrefab(@CommandParam("prefabId") String prefabName, EntityRef entity) {
        Camera camera = worldRenderer.getActiveCamera();
        Vector3f spawnPos = camera.getPosition();
        Vector3f offset = new Vector3f(camera.getViewingDirection());
        offset.scale(2);
        spawnPos.add(offset);
        Vector3f dir = new Vector3f(camera.getViewingDirection());
        dir.y = 0;
        if (dir.lengthSquared() > 0.001f) {
            dir.normalize();
        } else {
            dir.set(Direction.FORWARD.getVector3f());
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    // TODO: Fix this up for multiplayer (cannot at the moment due to the use of the camera)
    @Command(shortDescription = "Spawns a block in front of the player", helpText = "Spawns the specified block as a " +
            "item in front of the player. You can simply pick it up.")
    public String spawnBlock(@CommandParam("blockName") String blockName) {
        Camera camera = worldRenderer.getActiveCamera();
        Vector3f spawnPos = camera.getPosition();
        Vector3f offset = camera.getViewingDirection();
        offset.scale(3);
        spawnPos.add(offset);

        BlockFamily block = blockManager.getBlockFamily(blockName);
        if (block == null) {
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                GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
                sceneReflectiveRefractive.bindNormalsTexture();
                program.setInt("texSceneReflectiveRefractiveNormals", texId++, true);
            }

            Camera activeCamera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();
            if (activeCamera != null) {
                program.setMatrix4("invProjMatrix", activeCamera.getInverseProjectionMatrix(), true);
                program.setMatrix4("projMatrix", activeCamera.getProjectionMatrix(), true);
            }
        }

        if (CoreRegistry.get(Config.class).getRendering().isSsao()) {
            GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
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        program.setInt("texNoise", texId++, true);

        program.setFloat4("ssaoSettings", ssaoStrength, ssaoRad, 0.0f, 0.0f, true);

        if (CoreRegistry.get(WorldRenderer.class) != null) {
            Camera activeCamera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();
            if (activeCamera != null) {
                program.setMatrix4("invProjMatrix", activeCamera.getInverseProjectionMatrix(), true);
                program.setMatrix4("projMatrix", activeCamera.getProjectionMatrix(), true);
            }
        }
    }
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        if (CoreRegistry.get(Config.class).getRendering().isDynamicShadows()) {
            GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
            DefaultRenderingProcess.getInstance().bindFboDepthTexture("sceneShadowMap");
            program.setInt("texSceneShadowMap", texId++, true);

            Camera lightCamera = CoreRegistry.get(WorldRenderer.class).getLightCamera();
            Camera activeCamera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();

            if (lightCamera != null && activeCamera != null) {
                program.setMatrix4("lightViewProjMatrix", lightCamera.getViewProjectionMatrix(), true);
                program.setMatrix4("invViewProjMatrix", activeCamera.getInverseViewProjectionMatrix(), true);

                Vector3f activeCameraToLightSpace = new Vector3f();
                activeCameraToLightSpace.sub(activeCamera.getPosition(), lightCamera.getPosition());
                program.setFloat3("activeCameraToLightSpace", activeCameraToLightSpace.x, activeCameraToLightSpace.y, activeCameraToLightSpace.z, true);
            }

            if (CoreRegistry.get(Config.class).getRendering().isCloudShadows()) {
                Texture clouds = Assets.getTexture("engine:perlinNoiseTileable");
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                GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
                DefaultRenderingProcess.getInstance().bindFboTexture("sceneOpaque");
                program.setInt("texDebug", texId++, true);
                break;
            case RECONSTRUCTED_POSITION:
                Camera activeCamera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();
                if (activeCamera != null) {
                    program.setMatrix4("invProjMatrix", activeCamera.getInverseProjectionMatrix(), true);
                }

                GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
                DefaultRenderingProcess.getInstance().bindFboDepthTexture("sceneOpaque");
                program.setInt("texDebug", texId++, true);
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        if (!event.isDown()) {
            // Compute new position
            dropPower *= 150f;

            // TODO: This will change when camera are handled better (via a component)
            Camera playerCamera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();

            Vector3f newPosition = new Vector3f(playerCamera.getPosition().x + playerCamera.getViewingDirection().x * 1.5f,
                    playerCamera.getPosition().y + playerCamera.getViewingDirection().y * 1.5f,
                    playerCamera.getPosition().z + playerCamera.getViewingDirection().z * 1.5f
            );

            //send DropItemRequest
            Vector3f impulseVector = new Vector3f(playerCamera.getViewingDirection());
            impulseVector.scale(dropPower);
            entity.send(new DropItemRequest(selectedItemEntity, entity,
                    impulseVector,
                    newPosition));

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            targetBlockPos = null;
            lostTarget = true;
        }

        // TODO: This will change when camera are handled better (via a component)
        Camera camera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();

        Physics physicsRenderer = CoreRegistry.get(Physics.class);
        HitResult hitInfo = physicsRenderer.rayTrace(new Vector3f(camera.getPosition()), new Vector3f(camera.getViewingDirection()), TARGET_DISTANCE, filter);
        updateFocalDistance(hitInfo, delta);
        Vector3i newBlockPos = null;

        EntityRef newTarget = EntityRef.NULL;
        if (hitInfo.isHit()) {
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            focalDistance = Float.MAX_VALUE;
        }
    }

    public String toString() {
        Camera camera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();
        if (targetBlockPos != null) {
            return String.format("From: %f %f %f, Dir: %f %f %f, Hit %d %d %d %f %f %f",
                    camera.getPosition().x,
                    camera.getPosition().y,
                    camera.getPosition().z,
                    camera.getViewingDirection().x,
                    camera.getViewingDirection().y,
                    camera.getViewingDirection().z,
                    targetBlockPos.x,
                    targetBlockPos.y,
                    targetBlockPos.z,
                    hitPosition.x,
                    hitPosition.y,
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                program.setFloat2("noiseSize", filmGrainNoiseTexture.getWidth(), filmGrainNoiseTexture.getHeight(), true);
                program.setFloat2("renderTargetSize", sceneCombined.width, sceneCombined.height, true);
            }
        }

        Camera activeCamera = CoreRegistry.get(WorldRenderer.class).getActiveCamera();
        if (activeCamera != null && CoreRegistry.get(Config.class).getRendering().isMotionBlur()) {
            program.setMatrix4("invViewProjMatrix", activeCamera.getInverseViewProjectionMatrix(), true);
            program.setMatrix4("prevViewProjMatrix", activeCamera.getPrevViewProjectionMatrix(), true);
        }
    }
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Related Classes of org.terasology.rendering.cameras.Camera

  • org.terasology.input.cameraTarget.CameraTargetSystem
  • org.terasology.logic.console.internal.CoreCommands
  • org.terasology.logic.players.PlayerInventorySystem
  • org.terasology.rendering.shader.ShaderParametersCombine
  • org.terasology.rendering.shader.ShaderParametersDebug
  • org.terasology.rendering.shader.ShaderParametersLightGeometryPass
  • org.terasology.rendering.shader.ShaderParametersLightShaft
  • org.terasology.rendering.shader.ShaderParametersPost
  • org.terasology.rendering.shader.ShaderParametersSSAO
  • org.terasology.rendering.world.WorldRendererLwjgl
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